Ally Brooke Has Joined a New Band!
Ally Brooke joined a rock band…sort of!
The 25-year-old singer took to her Instagram to jokingly reveal that she joined a new band, but it’s all a part of her gig on Dancing With the Stars!
PHOTOS: Check out the latest pics of Ally Brooke
Ally shared a hilarious video with fellow contestants Lauren Alaina, Kel Mitchell and Hannah Brown as they rocked out in ’80s outfits.
“Guys I’ve officially decided to join a rock band. It’s a totally different me now.  New song coming Monday here’s a preview 🤘🏽🤣 @dancingabc,” Ally wrote.
Check out the video of Ally‘s new band below…


Table of Contents
* Please see “How do I interpret X server version numbers?” for a note about X server version numbers.
** Required for hardware-accelerated video playback. See Appendix G, VDPAU Support for more information.
If you need to build the NVIDIA kernel module:
| Software Element | Min Requirement | Check With... |
|---|---|---|
| binutils | 2.9.5 | size
--version |
| GNU make | 3.77 | make
--version |
| gcc | 2.91.66 | gcc
--version |
All official stable kernel releases from 2.6.32 and up are supported; pre-release versions, such as 4.19-rc1, are not supported. The Linux kernel can be downloaded from http://www.kernel.org or one of its mirrors.
binutils and gcc can be retrieved from http://www.gnu.org or one of its mirrors.
Sometimes very recent X server versions are not supported immediately following release, but we aim to support all new versions as soon as possible. Support is not added for new X server versions until after the video driver ABI is frozen, which usually happens at the release candidate stage. Prerelease versions that are not release candidates, such as "<IP_ADDRESS>", are not supported.
If you are setting up the X Window System for the first time, it is often easier to begin with one of the open source drivers that ships with X.Org (either "vga", "vesa", or "fbdev"). Once your system is operating properly with the open source driver, you may then switch to the NVIDIA driver.
These software packages may also be available through your Linux distributor.


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Accessibility Object Model
Specification Editors:
Alexander Surkov, Mozilla
Alice Boxhall, Google
Dominic Mazzoni, Google
James Craig, Apple
Specification Editors:
Alexander Surkov, Mozilla
Alice Boxhall, Google
Dominic Mazzoni, Google
James Craig, Apple
✔
Great! The Accessibility Object Model is enabled in this browser.
Demos should work fine.
✘
Accessibility Object Model support is not enabled. Interactive features of these slides won't work.
To enable it in Chrome, use this command-line switch:
--enable-blink-features=AccessibilityObjectModel
To enable it in Safari Technology Preview, select
Develop > Experimental Features > Accessibility Object Model.
Tip: Arrow keys move between slides, but not when something else has focus.
Page Up / Down moves between slides, regardless of focus.
Assistive technology (AT) augments or replaces the existing UI for an application. Examples include:
Each operating system has its own accessibility APIs for native applications.
Besides assistive technology, these APIs are also often used for automation, for example for password managers or for single-sign-on.
Native applications expose an accessibility tree via accessibility APIs. Each accessibility node has properties such as a role, name, state, and actions.
Web browsers automatically map the DOM into the accessibility tree.
The web has rich support for making applications accessible, but only via a declarative API.
There's always a one-to-one correspondence between a DOM node and a node in the accessibility tree.
Typically, most platforms allow developers to use a programmatic API to create virtual accessibility trees to implement accessibility for custom views.
The web platform requires everything to do with accessibility to be specified declaratively, even as many parts of the web platform are moving to more dynamic, imperative style APIs.
Today, a library author creating a custom element is forced to "sprout" ARIA attributes to express semantics which are implicit for native elements.
Unlike a native element, a custom element's semantics may be completely overwritten or removed by the author using the custom element, and it is impossible to distinguish between the semantics provided by the custom element and semantics set by the page author.
This capability need not, but may be limited to Web Components.
To express an accessible relationship between two elements in the DOM, ARIA attributes let one element refer to the ID of another element.
aria-labelledby
indicates one element labels another:
First name:
aria-activedescendant
indicates a descendant that's focused in a composite control like a list box.
Item 1Item 2Item 3
It can be cumbersome and error-prone to maintain unique IDs on all elements that have a relationship with some other element.
But if you're using Shadow DOM, it's impossible to establish a relationship between two elements that aren't part of the same tree scope.
For example, it's
impossible to make an accessible combobox using
aria-activedescendant
if the text field is in a different tree scope from the listbox options:
#shadow-root (open) | | | Option 1 Option 2 Option 3
ARIA only helps the web author communicate in one direction: from the web app to the assistive technology.
However, AT can also command and control applications, for example issuing commands to activate, focus, or scroll. While native HTML elements already support these commands, web authors can't override this behavior for custom elements.
Examples: AT wants to select an item in a list box, increment a slider, or dismiss a dialog.
Another example: AT user performs a gesture to explicitly scroll to the left on a map widget.
To make a canvas-based UI (for example, a UI drawn using WebGL) accessible requires hacks like non-rendered fallback DOM content doing double duty as the accessible version of the painted UI.
More generally, any UI which has a visual semantic structure (such as an image with complex content) which doesn't match up to its DOM structure is difficult to make accessible.
There's no way to programmatically detect if an accessibility feature is supported by the browser or if you're using it correctly.
Microsoft and Mozilla independently proposed a JavaScript accessibility API. Apple and Google had similar ideas.
AOM is a collaboration between Apple, Google, and Mozilla, part of the Web Incubator Community Group. It takes the best ideas from previous proposals and organizes them into four phases, each with smaller scope, each solving an increasing number of real-world use-cases.
Both Safari and Google Chrome have implemented some of the spec experimentally.
All syntax shown on these slides is subject to change.
We are committed to solving these problems, but the solution may not be exactly what you see here.
Phases 1 through three, taken together, should bring the capabilities of accessibility on the web closer to what is possible on native platorms.
Basically, reflect ARIA into JavaScript.
Every ARIA attribute, such as
role
and
aria-checked
here:
Receive promotional offers
...can be set directly from JavaScript:
el.role = "checkbox"; el.ariaChecked = true;
These properties will also be available on the ElementInternals
interface.
This will allow Custom Elements to express their intrinsic semantics:
class CustomCheckbox extends HTMLElement { constructor() { super(); this._internals = this.attachInternals(); this._internals.role = "checkbox"; // Set the default semantics. } // When the custom "checked" attribute changes, keep the accessible checked state in sync. attributeChangedCallback(name, oldValue, newValue) { switch(name) { case "checked": this._internals.ariaChecked = (newValue !== null); } } } // Authors may use ARIA as usual:customElements.define("custom-checkbox", CustomCheckbox);
Instead of using an IDREF:
el.setAttribute('aria-activedescendant', 'child' + childIndex);
...just reference another element directly:
el.ariaActiveDescendant = child;
Problem: if you create an accessible element with
role=slider
, then interact with that element via a screen reader on a mobile device, you will hear instructions to increment
or decrement the slider.
However, there is no way for a web developer to implement the slider such that following those instructions will have the desired effect.
As a reminder, AT users are often not generating keyboard, mouse, and touch events.
They issue high-level commands (click, focus, select, dismiss, etc.) directly to their AT, and the AT tells the app to take that action via accessibility APIs.
To preserve the privacy of assistive technology users, events from assistive technology will cause a synthesised DOM event to be triggered where appropriate:
slider.addEventListener("keydown", function(event) { // Keydown event may be generated via keyboard or via assistive technology gesture console.log("Got keydown event"); switch (event.code) { case "ArrowUp": customSlider.value += 1; return; case "ArrowDown": customSlider.value -= 1; return; } });
New input event types capturing common patterns will also be added. Where supported, these new event types will be triggered any user interactions which triggers the same events as those which would be fired as a fallback.
For example, if an "increment" gesture from AT triggers a
keydown
/keyup
sequence for the right arrow key,
then if a user presses the right arrow key while focused on an applicable element,
an increment
event will also be fired.
// "increment" or "decrement" may be triggered by an AT gesture, by a keyboard event or // by a specific interaction such as clicking a button slider.addEventListener("increment", function(event) { customSlider.value += 1; }); slider.addEventListener("decrement", function(event) { customSlider.value -= 1; });
You can construct a "virtual" AccessibleNode that isn't associated with any DOM element.
let virtualNode = new AccessibleNode(); virtualNode.role = "button"; virtualNode.label = "Play Game";
Insert an AccessibleNode as the child of a DOM element or another AccessibleNode:
// This replaces all DOM children of document.body for the purposes // of accessibility tree computation. document.body.attachAccessibleRoot(); document.body.accessibleRoot.appendChild(virtualNode);
You can't use these methods to rearrange the accessibility tree corresponding to the DOM.
You can only build a "virtual" accessibility tree that "hangs off" of one DOM node.
To set the bounding box of a virtual node, provide its left, top, width, and height in pixels, relative to its
offsetParent
, which can be any ancestor AccessibleNode.
virtualNode.offsetLeft = 30; virtualNode.offsetTop = 20; virtualNode.offsetWidth = 400; virtualNode.offsetHeight = 300; virtualNode.offsetParent = document.body.accessibleRoot.firstChild;
Relative coordinates are important for things like a canvas-based UI, because the canvas element might have CSS transforms applied to it.
Every AccessibleNode has a corresponding
ComputedAccessibleNode
.
Accessing it is asynchronous (via a Promise), and it gives you full access to that node, and the accessibility tree.
let computed = await getComputedAccessibleNode(myListItem); computed.role; // "listitem" computed.name; // "Picard" computed.parent.role; // "list" computed.children.length; // 0
The
ComputedAccessibleNode
enables you to determine if a role, or any other accessibility feature, is supported.
let button = document.createElement("button"); button.role = "hammer"; let computed = await getComputedAccessibleNode(button); computed.role; // "button" (not "hammer")
Walk the accessibility tree for testing or debugging.
function printAccessibilityTree(computed, indent) { print(spaces(indent) + 'Role: ' + computed.role + ', Name: ' + computed.name); for (let i = 0; i < computed.children.length; i++) { printAccessibilityTree(computed.children[i], indent + 1); } } let computed = await getComputedAccessibleNode(document.body); printAccessibilityTree(computed, 0);
Write a screen reader or other AT


Victoria’s Secret cancels fashion show amid criticism
by Ifeanyi NgeremLingerie brand Victoria’s Secret has cancelled 2019 fashion show amid dwindling television ratings and rising criticism of the event.
The show launched in 1995 and was once a major pop culture event, drawing millions of viewers each year.
Last year it had its lowest ratings ever and drew criticism that it was sexist, outdated and lacked diversity.
The lingerie giant’s parent company, L Brands, confirmed the end of the holiday runway extravaganza in an earnings call on Thursday.
“We’re figuring out how to advance the positioning of the brand and best communicate that to customers,” Stuart Burgdoerfer, L Brands chief financial officer, told investors on an earnings call.
The brand has also faced declining sales figures and a fall in the number of viewers tuning into watch the catwalk showcase. The decision was part of a move to ‘evolve the messaging of the company,’ Fortune reports.


General Purpose Computing
Though GPUs were originally developed for graphical-processing, their parallelism and speed facilitatd the development of general-purpose GPU computing (GPGPU), non-graphics applications of GPUs implemented to speed up programs. Since its unveiling in 2001, GPGPU programming has spawned a host of programming paradigms that give users access to their GPU through API allowing them to customize function. GPGPU programming finds various applications from DNA analysis, search algorithms, and molecular simulations.
What the listed applications have in common is parallelism and throughput. These take advantage of GPU to process many simple elements in parallel at great speeds. This is incredibly ideal for molecular simulations, but also useful for image processing, especially on the pixel level.
GPGPU Access
There exist several common libraries to facilitate GPGPU programming. These include the Nvidia's CUDA and Khronos Group's OpenCL. Both libraries require downloads from the web and in Nvidia's case a special compiler, nvcc. OpenCL is open-source and has support on Intel, AMD, Nvidia, and ARM platforms. While CUDA is proprietary, it is well-supported by NVidia and widely used. Furthermore, taking into account
CUDA (Compute Unified Device Architecture) is an Nvidia-produced GPGPU API designed for nonspecialists. CUDA interacts directly with GPU threads and allows users to specify what threads they want to be executed in parallel as well as if they would like for it to be executed on multiple GPUs. Nvidia also provides CUDA support in the form of the CUDA Toolkit, providing parallel algorithm support, CUDA signal processing, and CUDA linear algebra libraries. This allows CUDA code to be easily fitted upon the existing C code.
Of course, not all programmers are necessarily interested in diving into CUDA programming, and there are other interfaces to take command of the GPU. Some commonly applied libraries are OpenCL, OpenACC, Numba, and CUDA. These libraries allow programmers to have easy access to the GPU, and also allows them to execute traditional GPU applications, granting them powerful control over the specific application of the GPU. Numba is a python library with inbuilt functions that allow quick and easy access to the GPU, with specific lines to specify the parts of code to be executed in parallel. Numba is based around the syntax of NumPy and Scipy, common libraries for handling the representation of code as matrices for mathematical computation. Numba compiles simultaneously for the CPU and the GPU and dramatically increases array processing.
OpenACC provides similar support, though in the C language. OpenACC accomplishes parallel programming via a series of simple, easy-to-understand preprocessor directives. Once the environment has been properly set up, the parallelism is fairly straight-forward to achieve. However, OpenACC isn’t simply restricted to these low-level applications, and is powerful enough to give users control over the ways they desire to parallelize loops and allocate data.


| Home > Documentation > Developing > Tutorials > Developing Web services > RESTful Web Services > Consuming Yahoo! REST Web Services |
This tutorial takes you through the steps that are required to consume Yahoo! REST Web Services. Although there isn't much for this tutorial to deal with any Geronimacal Issues, this clearly demonstrates the ease of developing or consuming REST service without any external tools compared to SOAP Web Services.
We will explore two REST services from many that are exposed by Yahoo! which are Yahoo! Search and Yahoo! Maps. You might need an appid to query the results from Yahoo Server. For the time being I have added my appid in the code wherever needed.
Yahoo! is one company which is very much in the support of RESTful Web Services. Many of the Yahoo! API's and Services are REST. Some examples are Search, Maps, Mail, Flickr, del.ico.us etc
To run this tutorial, as a minimum you will be required to have installed the following prerequisite software.
Details on installing Eclipse are provided in the Development environment section.
This steps required are:
Here the servlet might notify that some imports are not resolved. We need to add two external jar files to resolve these errors.
The jar files that needed to be added in the build path are:
commons-codec-1.3.jar - <GERONIMO_INSTALL_DIR>\repository\commons-codec\commons-codec\1.3\commons-codec-1.3.jar
commons-httpclient-3.0.1.jar - <GERONIMO_INSTALL_DIR>\repository\commons-httpclient\commons-httpclient\3.0.1\commons-httpclient-3.0.1.jar
This concludes the development section of our web based client.
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If you have questions on the student programs (undergraduate research scholars, SCCORE, Transfer Scholarship, and International Research & Education Participation) please contact the institutional coordinator at your community college or university.
Visit here for a list of the institutional coordinators.


Código fonte para asyncworker.time
import asyncio
import time
from collections.abc import AsyncIterator
from typing import Optional, Union
[documentos]class ClockTicker(AsyncIterator):
"""
T - A clock tick
F - Something that happens inside an iteration ("x" = running "-" = waiting)
I - A clock iteration
E.g:
async for tick in Clock(seconds=2):
await asyncio.sleep(3)
T: 15------17------19------21------23------25------27------29------
F: xxxxxxxxxxxxx---xxxxxxxxxxxxx---xxxxxxxxxxxxx---xxxxxxxxxxxxx---
I: x---------------x---------------x---------------x---------------
"""
def __init__(self, seconds: Union[float, int]) -> None:
"""
:param seconds: Tick interval in seconds
"""
self.seconds = seconds
self.current_iteration = 0
self._tick_event = asyncio.Event()
self._running: Optional[bool] = None
self._main_task: Optional[asyncio.Future] = None
def __aiter__(self) -> AsyncIterator:
if self._running is not None:
raise RuntimeError("Cannot reuse a clock instance.")
self._running = True
self._main_task = asyncio.ensure_future(self._run())
return self
async def __anext__(self) -> int:
if not self._running:
raise StopAsyncIteration
self._tick_event.clear()
await self._tick_event.wait()
i = self.current_iteration
self.current_iteration += 1
return i
async def _run(self) -> None:
while self._running:
self._tick_event.set()
await asyncio.sleep(self.seconds)
self._tick_event.clear()
[documentos] async def stop(self) -> None:
self._running = False
if self._main_task:
await self._main_task
[documentos]def perf_counter_ms() -> float:
"""
Return the value (in fractional milliseconds) of a performance counter,
i.e. a clock with the highest available resolution to measure a short
duration. It does include time elapsed during sleep and is system-wide.
The reference point of the returned value is undefined, so that only the
difference between the results of consecutive calls is valid.
"""
return time.perf_counter() * 1000


Play music and restore your missing metadata
Tyler is a burgeoning consultant in the Milwaukee area. He's mostly worked on web applications in the past, largely .NET, but with a smattering of Java. His greatest aspirations are to visit all 7 continents (currently 2/7), and develop upper body strength.
Brian is a software consultant with four years of experience developing banking systems. He aspires to work on difficult algorithms in the backend. He is also easily recognizable by the foliage sprouting from his lower face. If he were not so easily recognizable as a software engineer, he could easily be mistaken for shrubbery.
Arjun works on the native mobile applications for an insurance company, which was helpfully preceded by a year of WPF and .NET projects and independent studies. He is the lead developer of this application, since he has the least amount of a life, and the most free time. His time is split between rock climbing, programming, learning Korean, and drinking himself into oblivion.


Why are beagles the best dog?
Out of all dogs, you should get a beagle
This is because...
- They are very playful
- They can be trained-it takes time-to sit, stay, paw, and MORE!
- They can sleep in your once house-trained
- They are very friendly! Sometimes a little to much that they accidently bite you!
- They make you very happy
But here are some cons...
- They can bite, hard
- You need to excersise them often
- You need a fenced-in backyard
- They can sometimes wake up early
- Unless trained, they could eat harmful things
If you are okay with the cons, and like the pros, a beagle is a dog for you!
Still not sure? Check out these pictures!
Hope you decided to get a beagle!


CREATE OPERATOR FAMILY
Section: SQL Commands (7)Updated: 2012-08-14
Index Return to Main Contents
NAME
CREATE OPERATOR FAMILY - define a new operator familySYNOPSIS
CREATE OPERATOR FAMILY name USING index_method
DESCRIPTION
CREATE OPERATOR FAMILY creates a new operator family. An operator family defines a collection of related operator classes, and perhaps some additional operators and support functions that are compatible with these operator classes but not essential for the functioning of any individual index. (Operators and functions that are essential to indexes should be grouped within the relevant operator class, rather than being ``loose'' in the operator family. Typically, single-data-type operators are bound to operator classes, while cross-data-type operators can be loose in an operator family containing operator classes for both data types.)
The new operator family is initially empty. It should be populated by issuing subsequent CREATE OPERATOR CLASS commands to add contained operator classes, and optionally ALTER OPERATOR FAMILY commands to add ``loose'' operators and their corresponding support functions.
If a schema name is given then the operator family is created in the specified schema. Otherwise it is created in the current schema. Two operator families in the same schema can have the same name only if they are for different index methods.
The user who defines an operator family becomes its owner. Presently, the creating user must be a superuser. (This restriction is made because an erroneous operator family definition could confuse or even crash the server.)
Refer to in the documentation for further information.
PARAMETERS
- name
- The name of the operator family to be created. The name can be schema-qualified.
- index_method
- The name of the index method this operator family is for.
COMPATIBILITY
CREATE OPERATOR FAMILY is a PostgreSQL extension. There is no CREATE OPERATOR FAMILY statement in the SQL standard.
SEE ALSO
ALTER OPERATOR FAMILY [alter_operator_family(7)], DROP OPERATOR FAMILY [drop_operator_family(7)], CREATE OPERATOR CLASS [create_operator_class(7)], ALTER OPERATOR CLASS [alter_operator_class(7)], DROP OPERATOR CLASS [drop_operator_class(7)]
Index
This document was created by man2html, using the manual pages.
Time: 05:34:14 GMT, December 24, 2015


HTTP Requests
- Introduction
- Interacting With The Request
- Input
- Files
- Configuring Trusted Proxies
- Configuring Trusted Hosts
Introduction
Laravel's Illuminate\Http\Request
class provides an object-oriented way to interact with the current HTTP request being handled by your application as well as retrieve the input, cookies, and files that were submitted with the request.
Interacting With The Request
Accessing The Request
To obtain an instance of the current HTTP request via dependency injection, you should type-hint the Illuminate\Http\Request
class on your route closure or controller method. The incoming request instance will automatically be injected by the Laravel service container:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class UserController extends Controller
{
/**
* Store a new user.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(Request $request)
{
$name = $request->input('name');
//
}
}
As mentioned, you may also type-hint the Illuminate\Http\Request
class on a route closure. The service container will automatically inject the incoming request into the closure when it is executed:
use Illuminate\Http\Request;
Route::get('/', function (Request $request) {
//
});
Dependency Injection & Route Parameters
If your controller method is also expecting input from a route parameter you should list your route parameters after your other dependencies. For example, if your route is defined like so:
use App\Http\Controllers\UserController;
Route::put('/user/{id}', [UserController::class, 'update']);
You may still type-hint the Illuminate\Http\Request
and access your id
route parameter by defining your controller method as follows:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class UserController extends Controller
{
/**
* Update the specified user.
*
* @param \Illuminate\Http\Request $request
* @param string $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
//
}
}
Request Path & Method
The Illuminate\Http\Request
instance provides a variety of methods for examining the incoming HTTP request and extends the Symfony\Component\HttpFoundation\Request
class. We will discuss a few of the most important methods below.
Retrieving The Request Path
The path
method returns the request's path information. So, if the incoming request is targeted at http://example.com/foo/bar
, the path
method will return foo/bar
:
$uri = $request->path();
Inspecting The Request Path / Route
The is
method allows you to verify that the incoming request path matches a given pattern. You may use the *
character as a wildcard when utilizing this method:
if ($request->is('admin/*')) {
//
}
Using the routeIs
method, you may determine if the incoming request has matched a named route:
if ($request->routeIs('admin.*')) {
//
}
Retrieving The Request URL
To retrieve the full URL for the incoming request you may use the url
or fullUrl
methods. The url
method will return the URL without the query string, while the fullUrl
method includes the query string:
$url = $request->url();
$urlWithQueryString = $request->fullUrl();
If you would like to append query string data to the current URL, you may call the fullUrlWithQuery
method. This method merges the given array of query string variables with the current query string:
$request->fullUrlWithQuery(['type' => 'phone']);
Retrieving The Request Method
The method
method will return the HTTP verb for the request. You may use the isMethod
method to verify that the HTTP verb matches a given string:
$method = $request->method();
if ($request->isMethod('post')) {
//
}
Request Headers
You may retrieve a request header from the Illuminate\Http\Request
instance using the header
method. If the header is not present on the request, null
will be returned. However, the header
method accepts an optional second argument that will be returned if the header is not present on the request:
$value = $request->header('X-Header-Name');
$value = $request->header('X-Header-Name', 'default');
The hasHeader
method may be used to determine if the request contains a given header:
if ($request->hasHeader('X-Header-Name')) {
//
}
For convenience, the bearerToken
method may be used to retrieve a bearer token from the Authorization
header. If no such header is present, an empty string will be returned:
$token = $request->bearerToken();
Request IP Address
The ip
method may be used to retrieve the IP address of the client that made the request to your application:
$ipAddress = $request->ip();
Content Negotiation
Laravel provides several methods for inspecting the incoming request's requested content types via the Accept
header. First, the getAcceptableContentTypes
method will return an array containing all of the content types accepted by the request:
$contentTypes = $request->getAcceptableContentTypes();
The accepts
method accepts an array of content types and returns true
if any of the content types are accepted by the request. Otherwise, false
will be returned:
if ($request->accepts(['text/html', 'application/json'])) {
// ...
}
You may use the prefers
method to determine which content type out of a given array of content types is most preferred by the request. If none of the provided content types are accepted by the request, null
will be returned:
$preferred = $request->prefers(['text/html', 'application/json']);
Since many applications only serve HTML or JSON, you may use the expectsJson
method to quickly determine if the incoming request expects a JSON response:
if ($request->expectsJson()) {
// ...
}
PSR-7 Requests
The PSR-7 standard specifies interfaces for HTTP messages, including requests and responses. If you would like to obtain an instance of a PSR-7 request instead of a Laravel request, you will first need to install a few libraries. Laravel uses the Symfony HTTP Message Bridge component to convert typical Laravel requests and responses into PSR-7 compatible implementations:
composer require symfony/psr-http-message-bridge
composer require nyholm/psr7
Once you have installed these libraries, you may obtain a PSR-7 request by type-hinting the request interface on your route closure or controller method:
use Psr\Http\Message\ServerRequestInterface;
Route::get('/', function (ServerRequestInterface $request) {
//
});
{tip} If you return a PSR-7 response instance from a route or controller, it will automatically be converted back to a Laravel response instance and be displayed by the framework.
Input
Retrieving Input
Retrieving All Input Data
You may retrieve all of the incoming request's input data as an array
using the all
method. This method may be used regardless of whether the incoming request is from an HTML form or is an XHR request:
$input = $request->all();
Retrieving An Input Value
Using a few simple methods, you may access all of the user input from your Illuminate\Http\Request
instance without worrying about which HTTP verb was used for the request. Regardless of the HTTP verb, the input
method may be used to retrieve user input:
$name = $request->input('name');
You may pass a default value as the second argument to the input
method. This value will be returned if the requested input value is not present on the request:
$name = $request->input('name', 'Sally');
When working with forms that contain array inputs, use "dot" notation to access the arrays:
$name = $request->input('products.0.name');
$names = $request->input('products.*.name');
You may call the input
method without any arguments in order to retrieve all of the input values as an associative array:
$input = $request->input();
Retrieving Input From The Query String
While the input
method retrieves values from the entire request payload (including the query string), the query
method will only retrieve values from the query string:
$name = $request->query('name');
If the requested query string value data is not present, the second argument to this method will be returned:
$name = $request->query('name', 'Helen');
You may call the query
method without any arguments in order to retrieve all of the query string values as an associative array:
$query = $request->query();
Retrieving JSON Input Values
When sending JSON requests to your application, you may access the JSON data via the input
method as long as the Content-Type
header of the request is properly set to application/json
. You may even use "dot" syntax to retrieve values that are nested within JSON arrays:
$name = $request->input('user.name');
Retrieving Boolean Input Values
When dealing with HTML elements like checkboxes, your application may receive "truthy" values that are actually strings. For example, "true" or "on". For convenience, you may use the boolean
method to retrieve these values as booleans. The boolean
method returns true
for 1, "1", true, "true", "on", and "yes". All other values will return false
:
$archived = $request->boolean('archived');
Retrieving Input Via Dynamic Properties
You may also access user input using dynamic properties on the Illuminate\Http\Request
instance. For example, if one of your application's forms contains a name
field, you may access the value of the field like so:
$name = $request->name;
When using dynamic properties, Laravel will first look for the parameter's value in the request payload. If it is not present, Laravel will search for the field in the matched route's parameters.
Retrieving A Portion Of The Input Data
If you need to retrieve a subset of the input data, you may use the only
and except
methods. Both of these methods accept a single array
or a dynamic list of arguments:
$input = $request->only(['username', 'password']);
$input = $request->only('username', 'password');
$input = $request->except(['credit_card']);
$input = $request->except('credit_card');
{note} The
only
method returns all of the key / value pairs that you request; however, it will not return key / value pairs that are not present on the request.
Determining If Input Is Present
You may use the has
method to determine if a value is present on the request. The has
method returns true
if the value is present on the request:
if ($request->has('name')) {
//
}
When given an array, the has
method will determine if all of the specified values are present:
if ($request->has(['name', 'email'])) {
//
}
The whenHas
method will execute the given closure if a value is present on the request:
$request->whenHas('name', function ($input) {
//
});
The hasAny
method returns true
if any of the specified values are present:
if ($request->hasAny(['name', 'email'])) {
//
}
If you would like to determine if a value is present on the request and is not empty, you may use the filled
method:
if ($request->filled('name')) {
//
}
The whenFilled
method will execute the given closure if a value is present on the request and is not empty:
$request->whenFilled('name', function ($input) {
//
});
To determine if a given key is absent from the request, you may use the missing
method:
if ($request->missing('name')) {
//
}
Old Input
Laravel allows you to keep input from one request during the next request. This feature is particularly useful for re-populating forms after detecting validation errors. However, if you are using Laravel's included validation features, it is possible that you will not need to manually use these session input flashing methods directly, as some of Laravel's built-in validation facilities will call them automatically.
Flashing Input To The Session
The flash
method on the Illuminate\Http\Request
class will flash the current input to the session so that it is available during the user's next request to the application:
$request->flash();
You may also use the flashOnly
and flashExcept
methods to flash a subset of the request data to the session. These methods are useful for keeping sensitive information such as passwords out of the session:
$request->flashOnly(['username', 'email']);
$request->flashExcept('password');
Flashing Input Then Redirecting
Since you often will want to flash input to the session and then redirect to the previous page, you may easily chain input flashing onto a redirect using the withInput
method:
return redirect('form')->withInput();
return redirect()->route('user.create')->withInput();
return redirect('form')->withInput(
$request->except('password')
);
Retrieving Old Input
To retrieve flashed input from the previous request, invoke the old
method on an instance of Illuminate\Http\Request
. The old
method will pull the previously flashed input data from the session:
$username = $request->old('username');
Laravel also provides a global old
helper. If you are displaying old input within a Blade template, it is more convenient to use the old
helper to repopulate the form. If no old input exists for the given field, null
will be returned:
<input type="text" name="username" value="{{ old('username') }}">
Cookies
Retrieving Cookies From Requests
All cookies created by the Laravel framework are encrypted and signed with an authentication code, meaning they will be considered invalid if they have been changed by the client. To retrieve a cookie value from the request, use the cookie
method on an Illuminate\Http\Request
instance:
$value = $request->cookie('name');
Input Trimming & Normalization
By default, Laravel includes the App\Http\Middleware\TrimStrings
and App\Http\Middleware\ConvertEmptyStringsToNull
middleware in your application's global middleware stack. These middleware are listed in the global middleware stack by the App\Http\Kernel
class. These middleware will automatically trim all incoming string fields on the request, as well as convert any empty string fields to null
. This allows you to not have to worry about these normalization concerns in your routes and controllers.
If you would like to disable this behavior, you may remove the two middleware from your application's middleware stack by removing them from the $middleware
property of your App\Http\Kernel
class.
Files
Retrieving Uploaded Files
You may retrieve uploaded files from an Illuminate\Http\Request
instance using the file
method or using dynamic properties. The file
method returns an instance of the Illuminate\Http\UploadedFile
class, which extends the PHP SplFileInfo
class and provides a variety of methods for interacting with the file:
$file = $request->file('photo');
$file = $request->photo;
You may determine if a file is present on the request using the hasFile
method:
if ($request->hasFile('photo')) {
//
}
Validating Successful Uploads
In addition to checking if the file is present, you may verify that there were no problems uploading the file via the isValid
method:
if ($request->file('photo')->isValid()) {
//
}
File Paths & Extensions
The UploadedFile
class also contains methods for accessing the file's fully-qualified path and its extension. The extension
method will attempt to guess the file's extension based on its contents. This extension may be different from the extension that was supplied by the client:
$path = $request->photo->path();
$extension = $request->photo->extension();
Other File Methods
There are a variety of other methods available on UploadedFile
instances. Check out the API documentation for the class for more information regarding these methods.
Storing Uploaded Files
To store an uploaded file, you will typically use one of your configured filesystems. The UploadedFile
class has a store
method that will move an uploaded file to one of your disks, which may be a location on your local filesystem or a cloud storage location like Amazon S3.
The store
method accepts the path where the file should be stored relative to the filesystem's configured root directory. This path should not contain a filename, since a unique ID will automatically be generated to serve as the filename.
The store
method also accepts an optional second argument for the name of the disk that should be used to store the file. The method will return the path of the file relative to the disk's root:
$path = $request->photo->store('images');
$path = $request->photo->store('images', 's3');
If you do not want a filename to be automatically generated, you may use the storeAs
method, which accepts the path, filename, and disk name as its arguments:
$path = $request->photo->storeAs('images', 'filename.jpg');
$path = $request->photo->storeAs('images', 'filename.jpg', 's3');
{tip} For more information about file storage in Laravel, check out the complete file storage documentation.
Configuring Trusted Proxies
When running your applications behind a load balancer that terminates TLS / SSL certificates, you may notice your application sometimes does not generate HTTPS links when using the url
helper. Typically this is because your application is being forwarded traffic from your load balancer on port 80 and does not know it should generate secure links.
To solve this, you may use the App\Http\Middleware\TrustProxies
middleware that is included in your Laravel application, which allows you to quickly customize the load balancers or proxies that should be trusted by your application. Your trusted proxies should be listed as an array on the $proxies
property of this middleware. In addition to configuring the trusted proxies, you may configure the proxy $headers
that should be trusted:
<?php
namespace App\Http\Middleware;
use Fideloper\Proxy\TrustProxies as Middleware;
use Illuminate\Http\Request;
class TrustProxies extends Middleware
{
/**
* The trusted proxies for this application.
*
* @var string|array
*/
protected $proxies = [
'<IP_ADDRESS>',
'<IP_ADDRESS>',
];
/**
* The headers that should be used to detect proxies.
*
* @var int
*/
protected $headers = Request::HEADER_X_FORWARDED_FOR | Request::HEADER_X_FORWARDED_HOST | Request::HEADER_X_FORWARDED_PORT | Request::HEADER_X_FORWARDED_PROTO;
}
{tip} If you are using AWS Elastic Load Balancing, your
$headers
value should beRequest::HEADER_X_FORWARDED_AWS_ELB
. For more information on the constants that may be used in the$headers
property, check out Symfony's documentation on trusting proxies.
Trusting All Proxies
If you are using Amazon AWS or another "cloud" load balancer provider, you may not know the IP addresses of your actual balancers. In this case, you may use *
to trust all proxies:
/**
* The trusted proxies for this application.
*
* @var string|array
*/
protected $proxies = '*';
Configuring Trusted Hosts
By default, Laravel will respond to all requests it receives regardless of the content of the HTTP request's Host
header. In addition, the Host
header's value will be used when generating absolute URLs to your application during a web request.
Typically, you should configure your web server, such as Nginx or Apache, to only send requests to your application that match a given host name. However, if you do not have the ability to customize your web server directly and need to instruct Laravel to only respond to certain host names, you may do so by enabling the App\Http\Middleware\TrustHosts
middleware for your application.
The TrustHosts
middleware is already included in the $middleware
stack of your application; however, you should uncomment it so that it becomes active. Within this middleware's hosts
method, you may specify the host names that your application should respond to. Incoming requests with other Host
value headers will be rejected:
/**
* Get the host patterns that should be trusted.
*
* @return array
*/
public function hosts()
{
return [
'laravel.test',
$this->allSubdomainsOfApplicationUrl(),
];
}
The allSubdomainsOfApplicationUrl
helper method will return a regular expression matching all subdomains of your application's app.url
configuration value. This helper method provides a convenient way to allow all of your application's subdomains when building an application that utilizes wildcard subdomains.


"Arsenic and Old Lace"
Reviewed by Heather Picker
Directed by Frank Capra. Written by Julius J. and Philip G. Epstein. Starring Cary Grant, with Raymond Massey, Peter Lorre, Priscilla Lane, Josephine Hull, and Jean Adair. 1944, 120 min., Not Rated.
Joseph Kesselring's stage play of "Arsenic and Old Lace" was so popular on Broadway that the release of the film version was delayed for three years, as it could not be released until the play had finished it's run. I have heard that some dialogue had to be changed at the end of the movie to appease the censors, which is a shame because the changed sentences would have been much funnier if left alone. Luckily, the script is brilliant, the cast is great, and the movie is often hilarious. Frank Capra's direction at times seems both tedious and chaotic, ultimately making for a satisfying viewing experience.
At the beginning of the film we're given a bit of information (that it is Halloween, and the setting is Brooklyn) before our awkward introduction to dramatic critic and newlywed Mortimer Brewster (Cary Grant). A quickie marriage to preacher's daughter Elaine Harper (Priscilla Lane) after their courtship, to the opposition of her father, who voices his concerns, unaware that his daughter is getting married at this time, to Mortimer's aunts, Martha (Jean Adair) and Abby (Josephine Hull). (He isn't convinced that Mortimer, who has a public stance against marriage, writing books with names such as "Marriage: A Fraud and a Failure" and "Mind Over Matrimony," is husband material.)
Martha and Abby, according to a police officer who is showing their neighborhood to a young officer, O'Hara (Jack Carson), who will be taking over his beat, are very nice women. Despite the sign in front of their somewhat ominous looking large house, advertising a room for rent, the officer says that they don't really rent out the room, but instead feed and take care of their guests before letting them leave with their spirits lifted a bit higher. If you think this sounds a little too perfect, you're right.
Mortimer and Elaine are preparing for their honeymoon, and before they leave for Niagara Falls, he goes to visit his aunts while Elaine breaks it to her father, who lives nearby. There, he discovers a body in a window seat, and Martha and Abby offhandedly say they killed him, earnestly reporting that they only do it to the lonely old men who stop by to rent a room, in order to help the men find peace. They simply add a deadly poisonous mixture to the wine they offer the prospective lodger, and after the men are buried in the cellar, hold proper Christian services for them.
Cousin Teddy (John Alexander), who thinks he is President Theodore Roosevelt, and runs upstairs, yelling "Charge" (as he believes the stairs are San Juan Hill), assists. Martha and Abby get him to bury them in the cellar (which be thinks is the Panama Canal) by telling him that they are yellow fever victims. Mortimer is mortified. Teddy wasn't supposed to be put in a sanitarium until Martha and Abby died, but now Mortimer is convinced that Teddy must leave, and he rushes off to have a judge sign the papers to get him committed.
While he is gone, his creepy, long-absent brother, Jonathan (Raymond Massey), who looks like Boris Karloff, which is noted by several characters (Karloff played the role of Jonathan in the play), arrives with his weird plastic surgeon, Dr. Einstein (Peter Lorre) and scares his aunts. Jonathan's face is scarred because Einstein was drunk the last time he operated. Though the men are very secretive, and not much is revealed as to what they're really involved in, they are on the run from the authorities and have brought a dead body with them. Elaine comes over, trying to find Mortimer, who had been acting weird ever since he discovered the body (which she doesn't know about), and Jonathan thinks that she knows what he and Einstein are doing (they just brought the body inside, after turning off all of the lights in the house and making Martha and Abby go upstairs). Naturally, the aunts come downstairs at the commotion and Mortimer comes back, and from here on out, all of the storylines collide and the building pace of the movie really picks up speed and becomes frantic.
Officer O'Hara returns to make sure everything is okay, and is about to leave when he realizes that Mortimer, being a respected drama critic, could help him out. O'Hara has ideas for a play, and wants to discuss them with Mortimer, who agrees, so that O'Hara will stay in the house. Before he joins O'Hara in the kitchen, he tells Jonathan that he must leave. However, Jonathan has different plans, and tells Einstein that the house will make a perfect front for criminal operations.
When Jonathan and Dr. Einstein find out that the bodies in the cellar were victims of Abby and Martha, they are shocked. Einstein takes delight in pointing out that Jonathan has only killed as many people as them. During the next few scenes, O'Hara leaves, a doctor arrives to evaluate Teddy in order to commit him, and Mortimer briefly catches up with Elaine. Back at the house, Jonathan has bound Mortimer to a chair, and put a gag in his mouth, and O'Hara arrives again because the neighbors have been complaining about the bugle Teddy frequently blows. O'Hara doesn't bother untying Mortimer; instead he keeps him stuck in the chair so that he can explain his play concept. Two other officers arrive, and it still takes a considerable amount of time for the film to end. I won't say any more, because the conclusion is the kind you must see to believe.
Clocking in at almost two hours, a lot of story is packed into the film, and the madcap events that ensue after the arrival of the police offers lead up to an equally hectic, breathless ending. The acting, especially Jean Adair, Josephine Hull, and John Alexander as Martha, Abby, and Teddy, respectively, is excellent (all three of those actors were reprising their roles from the play). Raymond Massey is effective as the Frankenstein-like Jonathan, Peter Lorre, who played a lot of roles like this, is also very good. Priscilla Lane makes what she can out of the underdeveloped character of Elaine.
Cary Grant's performance is somewhat baffling. I've read criticism of the overacting, and I've heard that he considered this the least favorite of all of his movies for that reason. I will not disagree that he overacts, but it should also be pointed out that the story is about a sane man who is driven to the brink of insanity by his crazy relatives. Yes, even the killers in the movie seem calm in comparison to Mortimer, but I think that explains his behavior. He finds it incomprehensible that these people can be so laid back and matter-of-fact about their homicidal hobbies.
Mortimer is at his most dislikable at the beginning of the movie, but gradually it is easy to realize why he is so, in the eyes of those around him, excitable. As he wryly comments to Elaine, "Insanity runs in my family. It practically gallops." The script is filled with one-liners, but the verbal confusion, involving yelling and character's talking over one another is much better pulled off in films like "His Girl Friday." And it is odd that Grant seems a bit out of place in "Arsenic and Old Lace," as he has done superlative work in classic films that belong to the genre's this particular movie tries to blend. The story is great, and it is an overall great effort, but the film's greatest fault is the manic behavior of Mortimer.
Notes: This film has not been released on DVD. The video is available in its original black and white version, or colorized. Not Rated, suitable for family viewing.
The Verdict: "Arsenic and Old Lace," is a great black comedy, featuring a hilarious script and delightful performances by Hull, Adair, and Alexander. Recommended viewing.
mailto<EMAIL_ADDRESS>Review courtesy of http://www.thatmoviesite.8m.com
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Class RAISocket
- Defined in: rai.js
Method Summary
Class Detail
Creates a instance for interacting with a client (socket)
Optional options object is the same that is passed to the parent RAIServer object
Events
- 'command' - emitted if a client sends a command. Gets two params - command (String) and payload (Buffer)
- 'data' - emitted when a chunk is received in data mode, the param being the payload (Buffer)
- 'ready' - emitted when data stream ends and normal command flow is recovered
- 'tls' - emitted when the connection is secured by TLS
- 'error' - emitted when an error occurs. Connection to the client is disconnected automatically. Param is an error object.
- 'timeout' - emitted when a timeout occurs. Connection to the client is disconnected automatically if disconnectOnTimeout option is set to true.
- 'end' - emitted when the client disconnects
- Parameters:
- {Object} socket
- Socket for the client
- {Object} options Optional
- Optional options object
Method Detail
-
<private> _destroy()
Called when the connection is or is going to be ended
-
<private> _processData(str)
Processed incoming command lines and emits found data as
'command'
with the command name as the first param and the rest of the data as second (Buffer)- Parameters:
- {String} str
- Binary string to be processed
-
end()
Closes the connection to the client
-
send(data)
Sends some data to the client.
<CR><LF>
is automatically appended to the data- Parameters:
- {String|Buffer} data
- Data to be sent to the client
-
startDataMode(sequence)
Instructs the server to be listening for mixed data instead of line based commands
- Parameters:
- {String} sequence Optional, Default: "."
- - optional sequence on separate line for matching the data end
-
startTLS(credentials, callback)
Instructs the server to upgrade the connection to secure TLS connection
Fires
callback
on successful connection upgrade if set, otherwise emits'tls'
- Parameters:
- {Object} credentials Optional
- An object with PEM encoded key and
certificate
{key:"---BEGIN...", cert:"---BEGIN..."}
, if not set autogenerated values will be used. - {Function} callback Optional
- If calback is set fire it after successful connection
upgrade, otherwise
'tls'
is emitted
Event Detail
Called when the connection is closed
- Parameters:
- {Boolean} hadError
- did the connection end because of an error?
Called when the connection is ended. Emits 'end'
Called when an error has appeared. Emits 'error'
with
the error object as a parameter.
- Parameters:
- {Object} err
- Error object
Called when a chunk of data arrives from the client. If currently in data
mode, transmit the data otherwise send it to _processData
- Parameters:
- {Buffer|String} chunk
- Data sent by the client
Called when a timeout has occured. Connection will be closed and
'timeout'
is emitted.


|
Inherited from unreachable.instance :
__new__
Inherited from object :
__delattr__ ,
__format__ ,
__getattribute__ ,
__hash__ ,
__reduce_ex__ ,
__repr__ ,
__setattr__ ,
__sizeof__ ,
__str__ ,
__subclasshook__
|
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__init__(...)
Raises an exception This class cannot be instantiated from Python |
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attribute_exists(...)
attribute_exists( (job)arg1, (str)arg2) -> bool :
tests if the given attribute exists for this instance (plain) |
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attribute_is_readonly(...)
attribute_is_readonly( (job)arg1, (str)arg2) -> bool :
tests if the given attribute is read only (plain) |
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attribute_is_removable(...)
attribute_is_removable( (job)arg1, (str)arg2) -> bool :
tests if the given attribute is removable (plain) |
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attribute_is_vector(...)
attribute_is_vector( (job)arg1, (str)arg2) -> bool :
tests if the given attribute is a vector attribute (plain) |
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attribute_is_writable(...)
attribute_is_writable( (job)arg1, (str)arg2) -> bool :
tests if the given attribute is writable (plain) |
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cancel(...)
cancel( (job)arg1 [, (float)arg2]) -> None :
cancel this job (plain) |
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checkpoint(...)
checkpoint( (job)arg1) -> None :
checkpoint this job (plain) |
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find_attributes(...)
find_attributes( (job)arg1, (str)arg2) -> object :
find attributes matching the given pattern (plain) |
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get_attribute(...)
get_attribute( (job)arg1, (str)arg2) -> str :
returns a (scalar) attribute associated with this object (plain) |
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get_description(...)
get_description( (job)arg1) -> description :
get a copy of the job description this job was created from (plain) |
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get_job_id(...)
get_job_id( (job)arg1) -> str :
get the job id of this job (plain) |
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get_state(...)
get_state( (job)arg1) -> job_state :
get the state of this job (plain) |
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get_stderr(...)
get_stderr( (job)arg1) -> object :
get a file object representing the stderr of the spawned job (plain) |
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get_stdin(...)
get_stdin( (job)arg1) -> object :
get a file object representing the stdin of the spawned job (plain) |
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get_stdout(...)
get_stdout( (job)arg1) -> object :
get a file object representing the stdout of the spawned job (plain) |
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get_vector_attribute(...)
get_vector_attribute( (job)arg1, (str)arg2) -> object :
returns a (vector) attribute associated with this object (plain) |
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list_attributes(...)
list_attributes( (job)arg1) -> object :
lists the keys of all attributes associated with this object (plain) |
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migrate(...)
migrate( (job)arg1, (description)arg2) -> None :
migrate this job (plain) |
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remove_attribute(...)
remove_attribute( (job)arg1, (str)arg2) -> None :
removes an attribute associated with this object (plain) |
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resume(...)
resume( (job)arg1) -> None :
resume this job (plain) |
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run(...)
run( (job)arg1) -> None :
run this job (plain) |
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set_attribute(...)
set_attribute( (job)arg1, (str)arg2, (str)arg3) -> None :
sets a (scalar) attribute associated with this object (plain) |
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set_vector_attribute(...)
set_vector_attribute( (job)arg1, (str)arg2, (object)arg3) -> None :
sets a (vector) attribute associated with this object (plain) |
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signal(...)
signal( (job)arg1, (int)arg2) -> None :
send a signal to this job (plain) |
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suspend(...)
suspend( (job)arg1) -> None :
suspend this job (plain) |
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wait(...)
wait( (job)arg1 [, (float)arg2]) -> bool :
wait for this job (plain) |
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add_callback(...)
add_callback( (task)arg1, (str)arg2, (object)arg3) -> int :
add a new callback to this task instance |
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get_metric(...)
get_metric( (task)arg1, (str)arg2) -> metric :
returns a specific metric associated with this task instance |
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get_object(...)
get_object( (task)arg1) -> object :
returns the SAGA object associated with this task instance |
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get_result(...)
get_result( (task)arg1) -> str :
returns the result of the operation executed by this task instance |
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list_metrics(...)
list_metrics( (task)arg1) -> object :
returns the list of metrics associated with this task instance |
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remove_callback(...)
remove_callback( (task)arg1, (str)arg2, (int)arg3) -> None :
remove the given callback from this task instance |
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rethrow(...)
rethrow( (task)arg1) -> None :
rethrow any error occurred during execution of task |
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clone(...)
clone( (object)arg1) -> object :
create a deep copy of the object |
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get_id(...)
get_id( (object)arg1) -> uuid :
returns the id of this instance |
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get_object_type_name(...)
get_object_type_name( (object_type)arg1) -> str :
return the name of a given object type |
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get_session(...)
get_session( (object)arg1) -> session :
return the session associated with this object instance |
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get_type(...)
get_type( (object)arg1) -> object_type :
returns the type of this instance |
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Async = saga._engine.routine_type.Async
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Canceled = saga._engine.task_state.Canceled
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Done = saga._engine.task_state.Done
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Failed = saga._engine.task_state.Failed
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New = saga._engine.task_state.New
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Running = saga._engine.task_state.Running
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Sync = saga._engine.routine_type.Sync
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Task = saga._engine.routine_type.Task
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Unknown = saga._engine.task_state.Unknown
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Advert = saga._engine.object_type.Advert
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AdvertDirectory = saga._engine.object_type.AdvertDirectory
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Buffer = saga._engine.object_type.Buffer
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CPRCheckpoint = saga._engine.object_type.CPRCheckpoint
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CPRDirectory = saga._engine.object_type.CPRDirectory
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CPRJob = saga._engine.object_type.CPRJob
|
|
|
CPRJobDescription = saga._engine.object_type.CPRJobDescription
|
|
|
CPRJobSelf = saga._engine.object_type.CPRJobSelf
|
|
|
CPRJobService = saga._engine.object_type.CPRJobService
|
|
|
Context = saga._engine.object_type.Context
|
|
|
Directory = saga._engine.object_type.Directory
|
|
|
Endpoint = saga._engine.object_type.Endpoint
|
|
|
EntityData = saga._engine.object_type.EntityData
|
|
|
EntityDataSet = saga._engine.object_type.EntityDataSet
|
|
|
EntityNavigator = saga._engine.object_type.EntityNavigator
|
|
|
Exception = saga._engine.object_type.Exception
|
|
|
File = saga._engine.object_type.File
|
|
|
IOVec = saga._engine.object_type.IOVec
|
|
|
Job = saga._engine.object_type.Job
|
|
|
JobDescription = saga._engine.object_type.JobDescription
|
|
|
JobSelf = saga._engine.object_type.JobSelf
|
|
|
JobService = saga._engine.object_type.JobService
|
|
|
LogicalDirectory = saga._engine.object_type.LogicalDirectory
|
|
|
LogicalFile = saga._engine.object_type.LogicalFile
|
|
|
Metric = saga._engine.object_type.Metric
|
|
|
Msg = saga._engine.object_type.Msg
|
|
|
NSDirectory = saga._engine.object_type.NSDirectory
|
|
|
NSEntry = saga._engine.object_type.NSEntry
|
|
|
Parameter = saga._engine.object_type.Parameter
|
|
|
RPC = saga._engine.object_type.RPC
|
|
|
ServiceData = saga._engine.object_type.ServiceData
|
|
|
ServiceDescription = saga._engine.object_type.ServiceDescription
|
|
|
ServiceDiscoverer = saga._engine.object_type.ServiceDiscoverer
|
|
|
Session = saga._engine.object_type.Session
|
|
|
Stream = saga._engine.object_type.Stream
|
|
|
StreamServer = saga._engine.object_type.StreamServer
|
|
|
TaskContainer = saga._engine.object_type.TaskContainer
|
|
|
URL = saga._engine.object_type.URL
|
|
|
__instance_size__ = 32
|


{{project.project_name}}.
(
{% if project.finished %}
Finished
{% else %}
{% if project.under_work %}
Worked On
{% if project.can_try %}
but you Can Try
{%endif%}
{% else %}
Not Finished and Not Under Work
{%endif%}
{%endif%}
)
Created: {{project.created| date:'j/M'}}
{{project.breif}}
{% for version in project.project_versions.all reversed %}


LPThumbnailView
An image thumbnail view for iOS.
A thumbnail view for iOS to give context to multiple images/videos using thumbnails and counter.
Installation
pod 'LPThumbnailView'
Authors
Luis
LPThumbnailView Docs (100% documented)
A thumbnail view for iOS to give context to multiple images/videos using thumbnails and counter.
pod 'LPThumbnailView'
Luis


9 AM - 10 AM -- Welcome and Introduction
10 AM - 11 AM -- Edward Snowden: Government mass surveillance and what I learned, plus tips on how to stay safe
11 AM - 12 PM -- Bruce Schneier: Using encryption for maximum privacy
12 PM - 1 PM -- Lunch Break
1 PM - 3 PM -- Privacy Workshops: How to keep your online life as private as you want in today's world of surveillance
3 PM - 4 PM -- Trevor Paglen
4 PM - 5 PM -- Cindy Cohn: How the EFF is fighting against mass surveillance and how the law can help us
9 AM - 10 AM -- Jeffrey Zeldman: How websites can be designed to be as private as possible
10 AM - 11 AM -- Laura Poitras: How to avoid surveillance
11 AM - 12 PM --Tim Berners-Lee: How the web has changed since I created it, and what changes need to be made to keep it private
12 PM - 12:30 PM -- Closing


Orange County Home
Restaurants and Food
Attractions
Beaches
Hidden Gems
Events
Orange County, California
Orange County is a county in Southern California, know for its beaches, places to eat, and various attractions.
Restaurants and Food
Attractions
Beaches
Hidden Gems
Events


A collection of tools associated with the 'qdap' package that may be useful outside of the context of text analysis.
| Version: | 1.3.3 |
| Depends: | R (≥ 3.0.0) |
| Imports: | chron, data.table (≥ 1.9.6), methods, RCurl, XML |
| Suggests: | testthat |
| Published: | 2017-06-20 |
| Author: | Bryan Goodrich [ctb], Dason Kurkiewicz [ctb], Kirill Muller [ctb], Tyler Rinker [aut, cre] |
| Maintainer: | Tyler Rinker <tyler.rinker at gmail.com> |
| BugReports: | http://github.com/trinker/qdapTools/issues |
| License: | GPL-2 |
| URL: | http://trinker.github.com/qdapTools/ |
| NeedsCompilation: | no |
| Citation: | qdapTools citation info |
| Materials: | README NEWS |
| CRAN checks: | qdapTools results |
| Reference manual: | qdapTools.pdf |
| Package source: | qdapTools_1.3.3.tar.gz |
| Windows binaries: | r-devel: qdapTools_1.3.3.zip, r-release: qdapTools_1.3.3.zip, r-oldrel: qdapTools_1.3.3.zip |
| OS X binaries: | r-release: qdapTools_1.3.3.tgz, r-oldrel: qdapTools_1.3.3.tgz |
| Old sources: | qdapTools archive |
| Reverse depends: | qdap |
| Reverse imports: | censusGeography, CINNA |
Please use the canonical form https://CRAN.R-project.org/package=qdapTools to link to this page.


My daughters, 16 and 18, had the trip of a lifetime with Summer School France...the amount of knowledge they gained through firsthand experience is so much greater than they could ever learn from books or a classroom!
Since that trip, I have been back to Europe seven times—and back to Paris three times. I am currently earning a PhD at a university in the UK through a distance study program, which requires regular travel to the university campus in Stratford-Upon-Avon, England. I have travelled solo and have managed small groups. Without that early experience travelling abroad without my parents, I doubt I would have had the courage to explore so much of the world later in life.
When parents today ask me if they should send their children to France with Live and Learn, I tell them exactly what my great-grandmother told me: You would be a fool not to.
The trip inspired me to take a three month trip to Europe when I was 19. It made me a Francophile for life. It ignited a passion for languages, economics, literature, history, and international politics. I genuinely believe that it shaped me in ways I can’t articulate. I continued to study French at UC Berkeley, and became more involved with the International Studies in law school at the University of Chicago
My only regret is that I wasn’t able to stay longer and be truly immersed in the culture and language………………Traveling and studying abroad, especially with a group of peers, created wonderful memories and fostered a sense of independence and a love of travel that continues today.


About the project
I completed this project at the Yoobee School of Design in 2012. Oasis was my favourite rock band and guided me into my love of rock & roll music. My first impressions of New Zealand are filled with their music, as I listened to them during my travels here in 2011.
This CD package is a redesign of the original release.
Items
- Two discs with labels
- 9 pages insert booklet
- Cd custom package


Lifelong dream of becoming the No. 1 player on the ATP World Tour
Birthdate:
Birthplace:
Height:
Weight:
Plays:
Turned Pro:
Nicknames:
May 22, 1987
Belgrade, Serbia
6' 2" (188 cm)
176 lb (80 kg)
Right-handed
12 years on tour
Nole
1
Current Ranked
SKILLS
DESCRIPTION
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a gallery of type and scrambled it to make a type specimen book.
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a gallery of type and scrambled it to make a type specimen book.
A New Old Life
Simon, who’s seeded just a lowly 26th here, was in many ways the right man for this grueling assignment
more...A New Old Life
Simon, who’s seeded just a lowly 26th here, was in many ways the right man for this grueling assignment
more...A New Old Life
Simon, who’s seeded just a lowly 26th here, was in many ways the right man for this grueling assignment
more...


---
layout: page
title: Layouts
categories: attributes
---
Circular
Circular layouts are mainly used (1) if the displayed sequence itself is circular, (2) to display a non-circular sequence in a space-saving way, and (3) to show interactions between different parts of the sequence(s) using a chord diagram.
{% for post in site.tools %}
{% for items in post.genome_layout %}
{% if items == "circular" %}
{{post.title}}
{% endif %}
{% endfor %}
{% endfor %}
Linear
Linear layouts are more intuitive and easy to read, but may be extremely long and require zooming and panning.
{% for post in site.tools %}
{% for items in post.genome_layout %}
{% if items == "linear" %}
{{post.title}}
{% endif %}
{% endfor %}
{% endfor %}
Space Filling
The space-filling curve is more space efficient than a circular layout and are often used to display a global overview of the genome while maintaining the spatial distribution of features. However, space-filling curves can only show one
feature set, and it's hard to visually estimate the distances between two positions in a sequence.
{% for post in site.tools %}
{% for items in post.genome_layout %}
{% if items == "spacefilling" %}
{{post.title}}
{% endif %}
{% endfor %}
{% endfor %}
Spatial
Spatial layouts display sequences in a 3-dimensional structure.
{% for post in site.tools %}
{% for items in post.genome_layout %}
{% if items == "spatial" %}
{{post.title}}
{% endif %}
{% endfor %}
{% endfor %}


Advisor
Lovett '19 | MECH | Flower Mound, TX
Meet Zach - the senior Mechanical Engineering student from Flower Mound, Texas. The forever supplier of Lovett snacks, he is heavily
involved in our college culture (he is the current Chief Justice (CJ)) and can be frequently seen working in the Commons, playing
intramural sports, improving his pool game, or kicking back with friends.  And if you ever have the
(mis)fortune of riding in his car, you will instantly realize that his hobby of tinkering with cars has made it a very wild ride. But in
all seriousness, Zach is an amazing guy who will truly make your time here at Lovett better. Never be afraid to reach out to him! You
already have a good friend :)
- Midori Rinkliff (Lovett '17)
Advisor
Lovett '19 | SPAN | Dallas, TX
Arabella Cinderella from the hard knock streets of the dirty dirty Dallas, Texas. This southern belle will steal your heart on any given
weekend with her poppy lockies or one two steps with the Rice Owls Dance Team. This senior Spanish major and Sociology minor has a
heart of gold and a very distinguishable laugh that makes her the best person to make anyone’s day a little better. Don’t be fooled by her
mask of quietness, she’s got a lot of great advice as a Chi Alpha small group leader and through her faith in God. But wait, there’s always
more with Arabella Cinderella. She has a strong urge to help others as she focuses on social justice. As a past coordinator of Young
Owls Leadership Program, she gave disadvantaged high schoolers the ability to reach their full potential when applying to college. In
all seriousness, when you need someone to talk to or do homework with or complain to, find her. This night owl can always be found
in the Commons around midnight when she usually is getting started on her essays. You got lucky with this one. Arabella will teach
you the true meaning of feeling #blessed. Bless up my friends.
- Alberto Maldonado (Lovett '18)
RHA
Lovett '21 | Undecided | Singapore
If you looked up the definition for the words “loving” and “caring” in the dictionary, you’d find two words there for both: Lauren
Kang. From all of her positions at Lovett as a Rice Health Advisor, Peer Academic Advisor, and Peer Career Advisor, this bubbly, rising
sophomore has such a huge dedication to helping others, and it can be further shown through her commitment to service organizations
like Camp Kesem. This Lovetteer hails from places all around the world (Singapore, Seoul, Los Angeles, SF Bay Area, Connecticut),
and the number of miles she’s travelled is only paralleled by the distance she goes for all her friends. If you ever want to have a DMC
(deep, meaningful convo), go to someone for a tight hug, watch some BuzzFeed videos, or bake some bomb vegan banana bread, this
5’ 2” bundle of optimism is just your gal, and though Lauren is currently undecided in her major, something that I can decidedly and
wholeheartedly say about her is that she is a light and blessing in my life and she will definitely be one in yours!
- Erin Kim (Sid Rich '20)
Co-Advisor
Martel '20 | CSCI | Torrance, CA
Cheerful and caring, Adam is a California native known for his love of lattes (catch him at Fondren Library drinking triple shots
of espresso). This junior Cognitive Sciences major can often be found speaking Spanish. In his free time, he volunteers as an ESL
conversation partner, tutors refugees, and watches telenovelas. Adam is super easy to spot around campus: he wears floral shirts and
flip flops pretty much every day because the cold doesn’t faze him. When you get to Rice, be sure to hit him up for bougie brunch
recommendations. This Martelian reads and writes Yelp reviews religiously and adds avocado to everything. Even though he is kind of
extra, Adam will always be there to help you with whatever you need, and he can’t wait to meet you.
- Ellie Mix (Martel '20)


Kanata Masters Hockey Association - News Item
Congrats to Eagleson Flooring for winning the Championship.


--- layout: post title: The Adventures of Dr. McNinja date: 2006-02-04 00:00:00 categories: amusing chop-socky ---
The Adventures of Dr. McNinja:
"Q: Who is Dr. McNinja?
A: Dr. McNinja is a doctor who is also a ninja."


Football
Football
How to use it:
1.Firstly, you need to create nationality, for example - England, Italy, Spain, Germany, France.. etc
2.Next step is to create division for example - Premiership, Seria A... etc
3.After creation of the nationality and division, now you must create teams, for example Liverpool, Parma, Barcelona, Bayern.. etc
4.Next you must create seasons - for example 2020-2021, 2019-2020 or maybe season 2020-2021 etc..
5.Next you must create rounds, for example - round 01, round 02 or maybe just 01, 02, 03 etc...
6.Final step is to create game - Arsenal - Man Utd for example or something like that.


Want to add Quick Stock Watch to your personal blog/webpage? Just copy/paste the following code and you will have the gadget up and running. Each user will have their own watchlist to track
<iframe src = "http://udaysasigadgets.github.io/quickStockWatch.html" width="475" height="550" frameBorder="0" style="border:2px solid #009DD1;></iframe>
Thank you for deciding to allow ads on the gadget. This would help us keep the gadget alive and the support that comes with it.
Adding the gadget to your ad blocker’s whitelist will allow ads on our site while allowing you to browse other sites without ads. The steps to do this are similar across most ad blockers.
Click on the blue Full Screen button on the top of the gadget before proceeding to the next steps
Adblock Plus
AdBlock
Ublock
Firefox Browser
Firefox Tracking Protection may activate our whitelist notice. It can be temporarily disabled for a browsing session by clicking the shield icon in the URL bar and following the instructions.
Disconnect
Safari on Phones and Tablets
Ghostery


华利达一次性纸浆饭盒 环保可降解餐盒 轻食沙拉盒便当盒 外卖快餐盒 可冷藏可微波加热 量大价优.
华利达一次性纸浆饭盒 环保可降解餐盒 轻食沙拉盒便当盒 外卖快餐盒 可冷藏可微波magna.
.
You really do help young creative minds to get quality education and professional job search assistance. I’d recommend it to everyone!
Trying something new is exciting! Thanks for the amazing law course and the great teacher who was able to make it interesting.
Donec erat libero, blandit vitae arcu eu, lacinia placerat justo. Sed sollicitudin quis felis vitae hendrerit.
Nam eget mi eu ante faucibus viverra nec sed magna. Vivamus viverra sapien ex, elementum varius ex sagittis vel.


Archives for Yee
- Wed 29 December 9999
- Fedora Installation
- Mon 26 February 2018
- Manually Obtain Letsencrypt Certificate for Websites
- Mon 25 September 2017
- Laravel 使用心得(竟然是中文!!)
- Tue 25 July 2017
- Atom Text Editor
- Mon 24 July 2017
- Dealing with Nvidia Optimus
- Sun 23 July 2017
- Managing Signed Keys with Machine Owner Key
- Wed 31 May 2017
- Enabling Intel Speed Shift(SST) on XPS 9550
- Thu 25 May 2017
- Signing Kernel Modules for Secure Boot
- Wed 24 May 2017
- Fedora Introduction
- Sat 20 May 2017
- Windows 10
- Wed 12 April 2017
- Statistics Notes
- Tue 21 March 2017
- Markdown Demo
- Wed 15 March 2017
- System Program on Linux
- Thu 09 March 2017
- XPS 15 9550 issues with Fedora 25
- Tue 28 February 2017
- reStructuredText Demonstration
- Mon 27 February 2017
- User Experience Enhancements
- Thu 23 February 2017
- Test
- Fri 03 December 2010
- My First Review
- Mon 01 January 2001
- Setup


Music Vines
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| An entitys first IFRS financial statements shall include at least three statements of financial position, two statements of comprehensive income, two separate income statements (if presented), two statements of cash flows and two statements of changes in equity and related notes. Click each item to find out more. |
|
|


| Result |
|---|
Data Validation Tool
Validation
Dataset
Details
Columns
Details
| Columns excluded from analysis in previous screen |
|---|
Comparison
Dataset
Columns
Details
| Column added to data file | Type | Change |
|---|
| Column removed from ArcGIS Online | Type | Change |
|---|
| Type in File | Type in ArcGIS Online | Change |
|---|
| Type | Change |
|---|
Rows
Details


Welcome to the second article in the "OLE Drag and Drop" tutorial series! The purpose of this article is to explore how data is represented and transferred between applications in the OLE environment.
The very heart of OLE data transfers is the IDataObject COM interface. An IDataObject provides a method of transferring and accessing data from one application to another. The most common use of OLE data transfers is the Windows clipboard, and of course drag and drop. The IDataObject is effectively a COM wrapper around one or more items of data.
Before we look at the IDataObject in any detail, there are two very important data structures with which you must become familar: the FORMATETC and STGMEDIUM structures, which are used to describe and store OLE data.
The FORMATETC structure (pronounced "format et cetera") is used to identify the type of data that an IDataObject can supply (or receive). It is basically an extension of the standard Windows clipboard formats (CF_TEXT etc). So in addition to the basic clipboard format, the FORMATETC structure also describes how the data should be rendered and stored.
typedef struct { CLIPFORMAT cfFormat; // Clipboard format DVTARGETDEVICE *ptd; // (NULL) Target device for rendering DWORD dwAspect; // (DV_CONTENT) How much detail is required for data rendering LONG lindex; // (-1) Used when data is split across page boundaries DWORD tymed; // Storage medium used for data transfer (HGLOBAL, IStream etc) } FORMATETC;
The members of the FORMATETC structure are described below.
So with this single data structure, OLE has provided a method to describe to a "consumer" what the data is, and how it is intended to be rendered.
The STGMEDIUM structure (short for STORAGE MEDIUM) provides a container in which to actually hold data - hence the term storage medium.
typedef struct { DWORD tymed; union { HBITMAP hBitmap; HMETAFILEPICT hMetaFilePict; HENHMETAFILE hEnhMetaFile; HGLOBAL hGlobal; LPWSTR lpszFileName; IStream *pstm; IStorage *pstg; }; IUnknown *pUnkForRelease; } STGMEDIUM;
The structure definition above might look complicated, but there are in effect only three members, because the "unnamed" union collects all of it's contents as one entity sharing the same space within the STGMEDIUM structure.
The STGMEDIUM structure is basically an extension of the traditional Windows HGLOBAL memory handle. Whilst the HGLOBAL is still supported (and is still the most common!), many other types of storage are supported, the most useful being the IStream and IStorage generic COM interfaces.
So in conclusion, the FORMATETC and STGMEDIUM structures are used in conjunction to describe and store an OLE data entity. The FORMATETC is usually used to request a specific type of data from an IDataObject, whilst the STGMEDIUM structure is used to receive and hold the requested data.
The IDataObject interface provides a method to transfer data from one application to another. An IDataObject is very useful for two situations - Clipboard transfers and Drag and Drop. With a careful design, it is therefore possible to implement both clipboard and drag-and-drop support with a single COM object.
The following table lists the IDataObject member functions in the order they must appear in the interface v-table. The IUnknown methods (AddRef, Release and QueryInterface) have been removed for brevity.
| IDataObject Methods | Description |
|---|---|
GetData |
Renders the data described in a FORMATETC structure and transfers it through the STGMEDIUM structure. |
GetDataHere |
Renders the data described in a FORMATETC structure and transfers it through the STGMEDIUM structure allocated by the caller. |
QueryGetData |
Determines whether the data object is capable of rendering the data described in the FORMATETC structure. |
GetCanonicalFormatEtc |
Provides a potentially different but logically equivalent FORMATETC structure. |
SetData |
Provides the source data object with data described by a FORMATETC structure and an STGMEDIUM structure. |
EnumFormatEtc |
Creates and returns a pointer to an IEnumFORMATETC interface to enumerate the FORMATETC objects supported by the data object. |
DAdvise |
Creates a connection between a data object and an advise sink so the advise sink can receive notifications of changes in the data object. |
DUnadvise |
Destroys a notification previously set up with the DAdvise method. |
EnumDAdvise |
Creates and returns a pointer to an interface to enumerate the current advisory connections. |
The table above looks pretty overwhelming, and it gets even worse when we look
at the EnumFormatEtc method and discover that we also have
to implement the IEnumFORMATETC interface as well! Thats a
total of thirteen member functions, not including the IUnknown methods - and
we havn't even begun to look at IDropSource and IDropTarget!
Fortunately for simple OLE drag&drop, only the GetData, QueryGetData and EnumFormatEtc members are required so that saves us alot of work.
To ease ourselves into the way OLE works, we will begin with a simple program which will access the clipboard using OLE.
WINOLEAPI OleGetClipboard(IDataObject ** ppDataObj);
This single Windows API call is used to retrieve an IDataObject, which provides a nice interface to cleanly access the Window's clipboard content. Note that we don't have to implement the IDataObject interface in this case, we just need to know how to interface with it. A simple program to access the clipboard contents is shown below:
#include <windows.h> int main(void) { IDataObject *pDataObject; // Initialize COM and OLE if(OleInitialize(0) != S_OK) return 0; // Access the data on the clipboard if(OleGetClipboard(&pDataObject) == S_OK) { // access the IDataObject using a separate function DisplayDataObject(pDataObject); pDataObject->Release(); } // Cleanup OleUninitialize(); return 0; }
The OLE API calls are very simple, and it is also straight-forward to programmatically access an IDataObject:
void DisplayDataObject(IDataObject *pDataObject) { FORMATETC fmtetc = { CF_TEXT, 0, DVASPECT_CONTENT, -1, TYMED_HGLOBAL }; STGMEDIUM stgmed; // ask the IDataObject for some CF_TEXT data, stored as a HGLOBAL if(pDataObject->GetData(&fmtetc, &stgmed) == S_OK) { // We need to lock the HGLOBAL handle because we can't // be sure if this is GMEM_FIXED (i.e. normal heap) data or not char *data = GlobalLock(stgmed.hGlobal); printf("%s\n", data); // cleanup GlobalUnlock(stgmed.hGlobal); ReleaseStgMedium(&stgmed); } }
The code above demonstrates the most common method used to access an IDataObject. The data is requested using IDataObject::GetData. We constructed a FORMATETC object which was used to specify exactly what type of data we wanted - in this case, a standard CF_TEXT buffer of data, stored as a regular HGLOBAL memory object.
The data is returned into the STGMEDIUM structure that we provided. Once we lock and display the data it is a simple matter to cleanup and call the standard ReleaseStgMedium API, to release the data stored inside the STGMEDIUM structure.
Note that the code sample will only work when there is text selected into the Windows clipboard - that is, if there is no CF_TEXT stored in the clipboard, the clipboard's IDataObject::GetData routine will return a failure code and we won't print anything.
OK, so we still havn't actually performed any drag and drop, or even implemented a single COM interface yet. All this is going to change in Part 3 of the tutorial, where we will implement our very own IDataObject and store it on the Windows clipboard. Once we've accomplished this (no mean feat!) we will be ready to start dragging and dropping to our heart's content.
Click here for OLE Drag and Drop - Part 3
Please send any comments or suggestions to<EMAIL_ADDRESS>Last modified: 16 February 2005 20:02:25


Jurassic Park in Blender
When the COVID lockdown began I found myself with a lot of time for self-reflection. I realized that I judged most of my interests and hobbies by their immediate benefit, usually fitness or financial. I decided it had been far too long since I last created something "Just for the sake of it".
I've done a little 3D work in the past - just simple experiments in 3D Studio Max a decade or so ago. Not wanting to shell out for a license, I figured Blender would be a good choice. It's free after all.
I began like I always do, by making a plan: explore the surface area (i.e. see how newbies generally start), decide on success criteria (creating and sharing an animated scene), and set a time limit (one month).
So, I present to you: Jurassic Park on a budget...


{% extends "base.html" %} {% block content %}
Wrong! The correct answer was {{correctchoice}}. Do better.


| Package | Description |
|---|---|
| org.opensaml.security.credential.criteria.impl |
Implementations of
Criterion where the
parameterized evaluation target type is Credential . |
| Modifier and Type | Class and Description |
|---|---|
class |
EvaluableEntityIDCredentialCriterion
Instance of evaluable credential criteria for evaluating a credential's entityID.
|
class |
EvaluableKeyAlgorithmCredentialCriterion
Instance of evaluable credential criteria for evaluating the credential key algorithm.
|
class |
EvaluableKeyLengthCredentialCriterion
Instance of evaluable credential criteria for evaluating the credential key length.
|
class |
EvaluableKeyNameCredentialCriterion
Instance of evaluable credential criteria for evaluating credential key names.
|
class |
EvaluablePublicKeyCredentialCriterion
Instance of evaluable credential criteria for evaluating whether a credential contains a particular
public key.
|
class |
EvaluableUsageCredentialCriterion
Instance of evaluable credential criteria for evaluating whether a credential contains a particular usage specifier.
|
class |
EvaluableX509CertSelectorCredentialCriterion
Instance of evaluable credential criteria for evaluating whether a credential's certificate meets the criteria
specified by an instance of
X509CertSelector . |
class |
EvaluableX509DigestCredentialCriterion
An implementation of
Criterion which specifies
criteria based on the digest of an X.509 certificate. |
class |
EvaluableX509IssuerSerialCredentialCriterion
Instance of evaluable credential criteria for evaluating whether a credential's certificate contains a particular
issuer name and serial number.
|
class |
EvaluableX509SubjectKeyIdentifierCredentialCriterion
Instance of evaluable credential criteria for evaluating whether a credential's certificate contains a particular
subject key identifier.
|
class |
EvaluableX509SubjectNameCredentialCriterion
Instance of evaluable credential criteria for evaluating whether a credential's certificate contains a particular
subject name.
|
| Modifier and Type | Field and Description |
|---|---|
private static Map<Class<? extends net.shibboleth.utilities.java.support.resolver.Criterion>,Class<? extends EvaluableCredentialCriterion>> |
EvaluableCredentialCriteriaRegistry.registry
Storage for the registry mappings.
|
| Modifier and Type | Method and Description |
|---|---|
static EvaluableCredentialCriterion |
EvaluableCredentialCriteriaRegistry.getEvaluator(net.shibboleth.utilities.java.support.resolver.Criterion criteria)
Get an instance of
EvaluableCredentialCriterion which can evaluate the supplied criteria's
requirements against a Credential target. |
| Modifier and Type | Method and Description |
|---|---|
static Class<? extends EvaluableCredentialCriterion> |
EvaluableCredentialCriteriaRegistry.lookup(Class<? extends net.shibboleth.utilities.java.support.resolver.Criterion> clazz)
Lookup the class subtype of EvaluableCredentialCriterion which is registered for the specified Criterion class.
|
| Modifier and Type | Method and Description |
|---|---|
static void |
EvaluableCredentialCriteriaRegistry.register(Class<? extends net.shibboleth.utilities.java.support.resolver.Criterion> criteriaClass,
Class<? extends EvaluableCredentialCriterion> evaluableClass)
Register a credential evaluator class for a criteria class.
|
Copyright © 1999–2016 Shibboleth Consortium. All rights reserved.


| PostgreSQL 9.0.10 Documentation | ||||
|---|---|---|---|---|
| Prev | Up | Chapter 2. The SQL Language | Next |
PostgreSQL is a relational database management system (RDBMS). That means it is a system for managing data stored in relations. Relation is essentially a mathematical term for table. The notion of storing data in tables is so commonplace today that it might seem inherently obvious, but there are a number of other ways of organizing databases. Files and directories on Unix-like operating systems form an example of a hierarchical database. A more modern development is the object-oriented database.
Each table is a named collection of rows. Each row of a given table has the same set of named columns, and each column is of a specific data type. Whereas columns have a fixed order in each row, it is important to remember that SQL does not guarantee the order of the rows within the table in any way (although they can be explicitly sorted for display).
Tables are grouped into databases, and a collection of databases managed by a single PostgreSQL server instance constitutes a database cluster.


getEinflation.m
Copyright (C) 2017, Bank of Canada
This source code is licensed under the 3-Clause BSD License found in the LICENSE file in the root directory of this source tree.
This function computes the expected inflation of future months, from the point of view of each month in the simulation
Contents
Function Syntax
function eInf = getEinflation(varargin)
VAR(1) model has 5 inputs, VAR(2) model has 7 inputs
eInf : matrix of inflation forecasts: [# of forecast months] x [# of simulated months] x [# of simulations]
1. Compute expected inflation for VAR(1) model
See getForwardParam
if nargin == 5
%Initialize variables numForward = varargin{1}; %number of months of inflation forecasts X = varargin{2}; %macro data for current month, y(t) idxInfl = varargin{3}; %index of inflation in matrix (8) a0 = varargin{4}; %VAR coefficients for constant term a1 = varargin{5}; %VAR coefficients for first lag eInf = zeros(size(X,1),numForward,size(X,3)); %Initialize matrix of expected inflation simulations [A0 A1] = getForwardParam(numForward, a0, a1); %Get parameters for each forecast equation %Extract parameters related to inflation only A0inf = squeeze( A0(idxInfl,ones(size(X,1),1),:) ); for jj=1:size(X,2) A1inf(:,jj) = A1(idxInfl,jj,:); end %Compute expected inflation for i=1:size(X,3) eInf(:,:,i) = A0inf + X(:,:,i)*A1inf'; end
2. Compute expected inflation for VAR(2) model
See getForwardParam
elseif nargin == 7 %Initialize variables numForward = varargin{1}; %number of months of inflation forecasts Xlag1 = varargin{2}; %macro data for current month, y(t) Xlag2 = varargin{3}; %macro data for previous month, y(t-1) idxInfl = varargin{4}; %index of inflation in matrix (8) a0 = varargin{5}; %VAR coefficients for constant term a1 = varargin{6}; %VAR coefficients for first lag a2 = varargin{7}; %VAR coefficients for second lag eInf = zeros(size(Xlag1,1),numForward,size(Xlag1,3)); [A0 A1 A2] = getForwardParam(numForward, a0, a1, a2); %Extract parameter values related to inflation only. A0inf = squeeze( A0(idxInfl,ones(size(Xlag1,1),1),:) ); for jj=1:size(Xlag1,2) A1inf(:,jj) = A1(idxInfl,jj,:); A2inf(:,jj) = A2(idxInfl,jj,:); end %Compute expected inflation for i=1:size(Xlag1,3) eInf(:,:,i) = A0inf + Xlag1(:,:,i)*A1inf' + Xlag2(:,:,i)*A2inf'; end else error('Wrong number of arguments. input has 5 (1-lag) or 7 (2-lags) elements.') end


In neuroimaging the typical analysis approach is a “mass univariate”, where a univariate model is independently fit to each voxel (volume element) in parallel. This approach can be applied to a large range of datasets including: functional MRI, anatomical MRI (with Voxel-Based Morphometry), PET, EEG and MEG data.
The three major software analysis package for neuroimaging: SPM (Statistical Parametric Mapping) and FSL (FMRIB Software Library) and AFNI (AFNI) provide implementations of mass univariate analyses. While there are many commonalities across software packages, there are also software-specific outputs that can be of interest for the end-user.
This document describes the encoding of results of a mass univariate neuroimaging analysis using the NIDM data model ([[!KEATORNI13]]). The goal of this specification is to provide a unified representation of neuroimaging results across analysis software. When a piece of information is only available in a specific software, software-specific extensions are provided.
NIDM-Results is a NIDM compliant structured representation of the results of a massively univariate neuroimaging study.
NIDM-Results specification formally describes the encoding of the massively univariate neuroimaging results into a NIDM representation. Extensions are provided to describe software-specific objects for SPM (Statistical Parametric Mapping) and FSL (FMRIB Software Library) analysis software.
Section 2 provides an overview of NIDM-Results, distinguishing a core set of types and relations, commonly found in provenance, from extended structures catering for more specific uses. It also introduces a modular organization of the data model in components.
Section 3 illustrates how NIDM-Results can be used to express the results of a neuroimaging study in SPM and FSL.
Section 4 provides the definitions (and examples) of NIDM-Results concepts, structured according to three components.
The key word "OPTIONAL" in this document is to be interpreted as described in [RFC2119].
Examples throughout this document use the PROV-N Provenance Notation, specified in a separate document [[prov-n]].
The following namespaces prefixes are used throughout this document.
| prefix | namespace IRI | definition |
| nidm | http://purl.org/nidash/nidm# | The NIDM namespace |
| prov | http://www.w3.org/ns/prov# | The PROV namespace [[prov-dm]] |
| xsd | http://www.w3.org/2000/10/XMLSchema# | XML Schema Namespace [[XMLSCHEMA11-2]] |
| (others) | (various) | All other namespace prefixes are used in examples only. In particular, IRIs starting with "http://example.com" represent some application-dependent IRI [[RFC3987]] |
This section introduces neuroimaging results concepts with informal explanations and illustrative examples (e.g. see SPM results). NIDM-Results distinguishes software-agnostic structures, forming the essence of the results, from software-specific structures catering for more specific uses of results by different analysis software. Core and extended structures are respectively presented in Section 2.1 and Section 2.2.
NIDM-Results is concerned with the modelling of model fitting and inference in the context of massively univariate analyses. A typical example is the analysis of functional MRI data but studies involving other modalities (such as PET) and sequences (e.g. anatomical MRI through VBM) can also be modelled. The domain covered by NIDM-Results data model is represented in .
The concepts found in the core of NIDM-Results are introduced in the rest of this section.
PROV relations used in NIDM-Results are summarized in Table 2.
| NIDM-Results Concepts | Types or Relation (PROV concepts) | Name | Overview |
| Generation | PROV Relations |
WasGeneratedBy | PROV-DM wasGeneratedBy |
| Usage | Used | PROV-DM used | |
| Derivation | WasDerivedFrom | PROV-DM wasDerivedFrom |


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Electrical Engineering student at The Pennsylvania State University
Learn more about meHello! I'm an Electrical Engineering major in my senior year at The Pennsylvania State University. I hold wide range of interests, including embedded design, analog/digital circuits, philosophy and more! I'm curious and love to learn as much as I can.
My SkillsSolving problems by bringing components together is a fun and rewarding challenge.
From Amplifiers to Filters, Analog is a whole world I relish in exploring.
I enjoy working with the fundamentals that make up logic gates, memory storage and computations.
I love to make use of C/C++, Python and NI Labview to bring my projects to life.