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Wet and windy weather forecast for polling day
An area of low pressure will bring outbreaks of rain to all parts of the UK throughout Thursday.
Voters seeking to cast their ballots this week will have to brave the elements, as polling day is forecast to be wet and windy across the country.
Gusts of up to 30mph will batter Britain on Thursday as the country heads to the polls for the first December General Election in almost 100 years.
An area of low pressure will bring outbreaks of rain to all parts of the UK throughout the day – with particularly heavy downpours expected to hit the South and South West.
Snow could fall in mountainous areas of Scotland, while the rest of the country is likely to see temperatures of around 10C to 12C.
Key battlegrounds in the Midlands will see wet weather from mid-morning, with heavier bursts later in the day.
The bad weather – coupled with winter’s reduced daylight hours – could lead to a lower voter turnout than the 68.7% achieved in 2017.
Older people are traditionally more likely to go out and vote, but there are fears the rotten weather could dissuade them.
Such an event could have a particular effect on the Tories, who typically benefit the most from the grey vote.
Met Office forecaster Simon Partridge told the PA news agency: “(Thursday) starts off generally dry, with a fairly chilly start, so actually quite a nice start to the day away from the far West.
“But unfortunately the rain will push in from the West over the morning so it is going to be a wet and windy day.
“We’ve got an area of low pressure moving across the UK on Thursday which will bring outbreaks of rain to all parts through the day – locally heavy at times, particularly down towards the West and the South West, particularly in areas of higher ground.
“It will be fairly windy as well, so we could see winds around 20mph – some gusts a little bit stronger than that, up to 30mph or so.”
He added: “It’s not going to be the nicest of days to be outside.”


Weekly featured properties
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#Genuary2021
January 9th
Prompt
Interference patterns.
Interpretation
The classical visualization of an interference pattern usually uses two waves created by two point sources somewhere in the plane.
This plingo code does the same. It as two "initiators" on its canvas. Starting from these initiators, interference may happen. To see the interference in comparison to only a single source, this page shows all 4 possible versions of this "experiment":
- On top: No initiators => no change
- Middle left: Only an initiator to the left
- Middle right: Only an initiator to the right
- Bottom: Both initiators set


Dreamhomes 24X7
Home
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Dashboard
Estimated Price of the Property:
{{result}}
HOME


--- layout: default title: Keynote permalink: /keynote/ ---
Dr. Aubrey de Grey is a biomedical gerontologist based in Cambridge, UK and Mountain View, California, USA, and is the Chief Science Officer of SENS Research Foundation, a California-based charity dedicated to combating the aging process. He is also Editor-in-Chief of Rejuvenation Research, the world’s highest-impact peer-reviewed journal focused on intervention in aging. He received his BA and Ph.D. from the University of Cambridge in 1985 and 2000 respectively. His original field was computer science, and he did research in the private sector for six years in the area of software verification before switching to biogerontology in the mid-1990s. Nowadays, Dr. de Grey is arguably the world’s foremost advocate for the pursuit of radical life extension.
In this address, Dr. de Grey will address the ethical considerations and future political impacts of radical life extension, as well as its global feasibility.
Nanor Balyozian fled the Syrian civil war in 2013. Her family fled to Lebanon, where they spent a year before arriving in Toronto on December 22nd 2014. She holds a BA in English Literature from the University of Arts and Humanities in Aleppo, Syria. In her speech, Balyozian described the challenges she faced on her journey from Aleppo to Toronto and addressed the Canadian government’s policies during the refugee crisis from her personal perspective. What has the government done well? What has the government done poorly? Finally, she will also gave her thoughts on the refugee crisis as a global issue.
Two years ago, Edward Snowden gave the WAC 2015 Lionel Gelber Keynote Address. In June 2013, Snowden leaked highly classified information about the scale and scope of NSA and CIA counter-terrorism and counter-intelligence operations around the globe. Since then, he has become a household name and is among the most influential privacy activists in the world. At the Keynote Address, Snowden explained his views on global privacy issues, government involvement in citizens' lives, and the dangers of the digital age.
WAC has featured many current, popular, and influential speakers in the past. Here's a quick summary of some big names at WAC: Dr. Samantha Nutt - Founder of War Child North America Stephen Lewis - former United Nations ambassador Ralph Nader - American political activist Lord David Owen - former British Foreign Secretary Marc Garneau - astronaut turned politician John Stackhouse - editor of the Globe and Mail


Welcome, I'm Britany!
I am passionate about software development, functional programming, continuous learning, and interacting with people, among other things. I'd love to connect on Twitter
@letbritcode
or
letbritcode@gmail.com


|
JMXConnectorServerFactory
(88.9%) JMXConnectorServerParameter (100%) MBeanRegistrationContribution (100%) MBeanRegistryImpl (93.2%) MBeanServerFactory (100%) ObjectNameBuilderImpl (83.7%) ObjectNameEditor (100%) PerformanceMonitorFactory (92.3%) PerformanceMonitorFactory.PerformanceMonitorHandler (94.1%) |


I'm a Web Developer and GIS Professional with a passion for programming and a thirst for continued knowledge. I try to spend as much time outside as possible, as I'm an avid runner and a novice cyclist.  Currently, I'm working towards successfully racing my first marathon Fall 2020.
Follow me on the platforms below and let's get connected!


Lapack documentation
Purpose
=======
DGGLSE solves the linear equality-constrained least squares (LSE)
problem:
minimize || c - A*x ||_2 subject to B*x = d
where A is an M-by-N matrix, B is a P-by-N matrix, c is a given
M-vector, and d is a given P-vector. It is assumed that
P <= N <= M+P, and
rank(B) = P and rank( (A) ) = N.
( (B) )
These conditions ensure that the LSE problem has a unique solution,
which is obtained using a generalized RQ factorization of the
matrices (B, A) given by
B = (0 R)*Q, A = Z*T*Q.
Arguments
=========
M (input) INTEGER
The number of rows of the matrix A. M >= 0.
N (input) INTEGER
The number of columns of the matrices A and B. N >= 0.
P (input) INTEGER
The number of rows of the matrix B. 0 <= P <= N <= M+P.
A (input/output) DOUBLE PRECISION array, dimension (LDA,N)
On entry, the M-by-N matrix A.
On exit, the elements on and above the diagonal of the array
contain the min(M,N)-by-N upper trapezoidal matrix T.
LDA (input) INTEGER
The leading dimension of the array A. LDA >= max(1,M).
B (input/output) DOUBLE PRECISION array, dimension (LDB,N)
On entry, the P-by-N matrix B.
On exit, the upper triangle of the subarray B(1:P,N-P+1:N)
contains the P-by-P upper triangular matrix R.
LDB (input) INTEGER
The leading dimension of the array B. LDB >= max(1,P).
C (input/output) DOUBLE PRECISION array, dimension (M)
On entry, C contains the right hand side vector for the
least squares part of the LSE problem.
On exit, the residual sum of squares for the solution
is given by the sum of squares of elements N-P+1 to M of
vector C.
D (input/output) DOUBLE PRECISION array, dimension (P)
On entry, D contains the right hand side vector for the
constrained equation.
On exit, D is destroyed.
X (output) DOUBLE PRECISION array, dimension (N)
On exit, X is the solution of the LSE problem.
WORK (workspace/output) DOUBLE PRECISION array, dimension (MAX(1,LWORK))
On exit, if INFO = 0, WORK(1) returns the optimal LWORK.
LWORK (input) INTEGER
The dimension of the array WORK. LWORK >= max(1,M+N+P).
For optimum performance LWORK >= P+min(M,N)+max(M,N)*NB,
where NB is an upper bound for the optimal blocksizes for
DGEQRF, SGERQF, DORMQR and SORMRQ.
If LWORK = -1, then a workspace query is assumed; the routine
only calculates the optimal size of the WORK array, returns
this value as the first entry of the WORK array, and no error
message related to LWORK is issued by XERBLA.
INFO (output) INTEGER
= 0: successful exit.
< 0: if INFO = -i, the i-th argument had an illegal value.
= 1: the upper triangular factor R associated with B in the
generalized RQ factorization of the pair (B, A) is
singular, so that rank(B) < P; the least squares
solution could not be computed.
= 2: the (N-P) by (N-P) part of the upper trapezoidal factor
T associated with A in the generalized RQ factorization
of the pair (B, A) is singular, so that
rank( (A) ) < N; the least squares solution could not
( (B) )
be computed.
function dgglse_vec
extends Modelica.Icons.Function;
input Real A[:, :] "Minimize |A*x - c|^2";
input Real c[size(A, 1)];
input Real B[:, size(A, 2)] "subject to B*x=d";
input Real d[size(B, 1)];
output Real x[size(A, 2)] "solution vector";
output Integer info;
end dgglse_vec;
Generated at 2019-01-25T16:44:03Z by OpenModelica 1.14.0~dev-130-gefa44fb


iPort is a fairly new, up-and-coming auctioning website that values safety of the customers over how fast we can get the packages to the customers. It may take a little longer to receive your purchased goods, but in exchange for that extra time, we can guarantee that your received goods will be 100% functioning and safe to use, without any worries of damaged goods, or even missing goods!
Our company got started because of the same reason one would fear an online auction in the first place. The CEO, Mike Yeung, had placed a winning bid in an online auction for a new mouse for his computer back in 2011. His bid was $100! However, when he received the package, he opened it to discover that he had been robbed of his money, and there was no mouse inside the box! He knew there and then that something had to be done about the online auction system. He asked a few of his friends to help him kick off the company, and now we are steadily approaching a well-known status as a safe alternative to online auctioning.
At iPort, we take pride in knowing that our customers get the products that they pay for, no matter what it may be. That being said, if you receive a package that isn't exactly what you ordered, let us know. We'll get in contact with everyone involved.


Classes
The following classes are available globally.
-
A
See moreContext
represents execution states for the core LLVM IR system.Declaration
Swift
public class Context
-
A
See moreModule
represents the top-level structure of an LLVM program. An LLVM module is effectively a translation unit or a collection of translation units merged together.Declaration
Swift
public final class Module : CustomStringConvertible
-
Represents a sequence of metadata entries attached to a global value that are uniqued by kind.
See moreDeclaration
Swift
public class AttachedMetadata
-
A
Comdat
object represents a particular COMDAT section in a final generated ELF or COFF object file. All COMDAT sections are keyed by a unique name that the linker uses, in conjunction with the section’sselectionKind
to determine how to treat conflicting or identical COMDAT sections at link time.COMDAT sections are typically used by languages where multiple translation units may define the same symbol, but where
One-Definition-Rule
(ODR)-like concepts apply (perhaps because taking the address of the object referenced by the symbol is defined behavior). For example, a C++ header file may define an inline function that cannot be successfully inlined at all call sites. The C++ compiler would then emit a COMDAT section in each object file for the function with the.any
selection kind and the linker would pick any section it desires before emitting the final object file.It is important to be aware of the selection kind of a COMDAT section as these provide strengths and weaknesses at compile-time and link-time. It is also important to be aware that only certain platforms support mixing identically-keyed COMDAT sections with mixed selection kinds e.g. COFF supports mixing
.any
and.largest
, WebAssembly only supports.any
, and Mach-O doesn’t support COMDAT sections at all.When targeting COFF, there are also restrictions on the way global objects must appear in COMDAT sections. All global objects and aliases to those global objects must belong to a COMDAT group with the same name and must have greater than local linkage. Else the local symbol may be renamed in the event of a collision, defeating code-size savings.
The combined use of COMDATS and sections may yield surprising results. For example:
let module = Module(name: "COMDATTest") let builder = IRBuilder(module: module) let foo = module.comdat(named: "foo") let bar = module.comdat(named: "bar") var g1 = builder.addGlobal("g1", initializer: IntType.int8.constant(42)) g1.comdat = foo var g2 = builder.addGlobal("g2", initializer: IntType.int8.constant(42)) g2.comdat = bar
From the object file perspective, this requires the creation of two sections with the same name. This is necessary because both globals belong to different COMDAT groups and COMDATs, at the object file level, are represented by sections.
See moreDeclaration
Swift
public class Comdat
-
An
See moreIRBuilder
is a helper object that generates LLVM instructions. IR Builders keep track of a position within a function or basic block and has methods to insert instructions at that position.Declaration
Swift
public class IRBuilder
-
An
Intrinsic
represents an intrinsic known to LLVM.Intrinsic functions have well known names and semantics and are required to follow certain restrictions. Overall, these intrinsics represent an extension mechanism for the LLVM language that does not require changing all of the transformations in LLVM when adding to the language (or the bitcode reader/writer, the parser, etc…).
Intrinsic function names must all start with an
llvm.
prefix. This prefix is reserved in LLVM for intrinsic names; thus, function names may not begin with this prefix. Intrinsic functions must always be external functions: you cannot define the body of intrinsic functions. Intrinsic functions may only be used in call or invoke instructions: it is illegal to take the address of an intrinsic function.Some intrinsic functions can be overloaded, i.e., the intrinsic represents a family of functions that perform the same operation but on different data types. Because LLVM can represent over 8 million different integer types, overloading is used commonly to allow an intrinsic function to operate on any integer type. One or more of the argument types or the result type can be overloaded to accept any integer type. Argument types may also be defined as exactly matching a previous argument’s type or the result type. This allows an intrinsic function which accepts multiple arguments, but needs all of them to be of the same type, to only be overloaded with respect to a single argument or the result.
Overloaded intrinsics will have the names of its overloaded argument types encoded into its function name, each preceded by a period. Only those types which are overloaded result in a name suffix. Arguments whose type is matched against another type do not. For example, the llvm.ctpop function can take an integer of any width and returns an integer of exactly the same integer width. This leads to a family of functions such as
i8 @llvm.ctpop.i8(i8 %val)
andi29 @llvm.ctpop.i29(i29 %val)
. Only one type, the return type, is overloaded, and only one type suffix is required. Because the argument’s type is matched against the return type, it does not require its own name suffix.Dynamic Member Lookup For Intrinsics
This library provides a dynamic member lookup facility for retrieving intrinsic selectors. For any LLVM intrinsic selector of the form
llvm.foo.bar.baz
, the name of the corresponding dynamic member is that name with any dots replaced by underscores.For example:
llvm.foo.bar.baz -> Intrinsic.ID.llvm_foo_bar_baz llvm.stacksave -> Intrinsic.ID.llvm_stacksave llvm.x86.xsave64 -> Intrinsic.ID.llvm_x86_xsave64
Any existing underscores do not need to be replaced, e.g.
llvm.va_copy
becomesIntrinsic.ID.llvm_va_copy
.For overloaded intrinsics, the non-overloaded prefix excluding the explicit type parameters is used and normalized according to the convention above.
For example:
See morellvm.sinf64 -> Intrinsic.ID.llvm_sin llvm.memcpy.p0i8.p0i8.i32 -> Intrinsic.ID.llvm_memcpy llvm.bswap.v4i32 -> Intrinsic.ID.llvm_bswap
Declaration
Swift
public class Intrinsic : Function
-
A
JIT
is a Just-In-Time compiler that will compile and execute LLVM IR that has been generated in aModule
. It can execute arbitrary functions and return the value the function generated, allowing you to write interactive programs that will run as soon as they are compiled.The JIT is fundamentally lazy, and allows control over when and how symbols are resolved.
See moreDeclaration
Swift
public final class JIT
-
MemoryBuffer
provides simple read-only access to a block of memory, and provides simple methods for reading files and standard input into a memory buffer. In addition to basic access to the characters in the file, this interface guarantees you can read one character past the end of the file, and that this character will read as ‘\0’.The ‘\0’ guarantee is needed to support an optimization – it’s intended to be more efficient for clients which are reading all the data to stop reading when they encounter a ‘\0’ than to continually check the file position to see if it has reached the end of the file.
See moreDeclaration
Swift
public class MemoryBuffer : Sequence
-
A
See moreNamedMetadata
object represents a module-level metadata value identified by a user-provided name. Named metadata is generated lazily when operands are attached.Declaration
Swift
public class NamedMetadata
-
An in-memory representation of a format-independent object file.
See moreDeclaration
Swift
public class ObjectFile
-
A sequence for iterating over the sections in an object file.
See moreDeclaration
Swift
public class SectionSequence : Sequence
-
A sequence for iterating over the relocations in an object file.
See moreDeclaration
Swift
public class RelocationSequence : Sequence
-
A sequence for iterating over the symbols in an object file.
See moreDeclaration
Swift
public class SymbolSequence : Sequence
-
A
See moreFunctionPassManager
is an object that collects a sequence of passes which run over a particular IR construct, and runs each of them in sequence over each such construct.Declaration
Swift
public class FunctionPassManager
-
A
See moreTargetData
encapsulates information about the data requirements of a particular target architecture and can be used to retrieve information about sizes and offsets of types with respect to this target.Declaration
Swift
public class TargetData
-
A
See moreTarget
object represents an object that encapsulates information about a host architecture, vendor, ABI, etc.Declaration
Swift
public class Target
-
A
See moreTargetMachine
object represents an object that encapsulates information about a particular machine (i.e. CPU type) associated with a target environment.Declaration
Swift
public class TargetMachine


This tutorial walks you through upgrading the Phonecat
app written in AngularJS to Angular using the Angular CLI.
This project was generated with Angular CLI version 1.7.4 using the following steps.
ng new upgrading
cd upgrading
Note that you will not need to do these steps for the tutorial as the project has already been created. Instead:
Open a command-prompt or terminal to the upgrading
folder.
Checkout the branch step-1-new-angular-project
git checkout step-1-new-angular-project -f
git clean -fd
git branch working
git checkout working
npm install
npm start -- -o
A browser should open and show the message:
Welcome to app!
Using the existing directory has the following advantages
angular-cli
does not need to be installed globally.diff
our working
branch code with the completed code for each step in the process.To see the available branches.
git branch
In src
folder create two folders angular
and angularjs
.
Move everything inside src
except the angular
and angularjs
folders created in the prior step into the angular
folder.
Copy these four files from src\angular\app
back out into src
.
bower_components
folder in angular-phonecat\app
.If you download your own copy of angular-phonecat you would need to first run npm install
which creates this folder.
angular-phonecat\app
into upgrading\src\angularjs
.upgrading\src\angularjs\index.html
into upgrading\src\index.html
as shown below: <!doctype html>

<meta charset="utf-8">
<title>Upgrading</title>
<base href="/">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="icon" type="image/x-icon" href="favicon.ico">
+ <link rel="stylesheet" href="angularjs/bower_components/bootstrap/dist/css/bootstrap.css" />
+ <link rel="stylesheet" href="angularjs/app.css" />
+ <link rel="stylesheet" href="angularjs/app.animations.css" />
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

-
+
+

+

+

<app-root></app-root>

When finished with the merge delete upgrading\src\angularjs\index.html
.
.angular-cli.json
to recognize the new directory structure. {
"root": "src",
"outDir": "dist",
- "assets": [
- "assets",
- "favicon.ico"
- ],
+ "assets": ["angularjs", "assets", "favicon.ico"],
"index": "index.html",
- "main": "main.ts",
- "polyfills": "polyfills.ts",
- "test": "test.ts",
+ "main": "angular/main.ts",
+ "polyfills": "angular/polyfills.ts",
+ "test": "angular/test.ts",
"tsconfig": "tsconfig.app.json",
"testTsconfig": "tsconfig.spec.json",
"prefix": "app",
- "styles": [
- "styles.css"
- ],
+ "styles": ["angular/styles.css"],
"scripts": [],
"environmentSource": "environments/environment.ts",
"environments": {
- "dev": "environments/environment.ts",
- "prod": "environments/environment.prod.ts"
+ "dev": "angular/environments/environment.ts",
+ "prod": "angular/environments/environment.prod.ts"
}
}
],
angularjs/
to the paths in these files in the src\angularjs
directory.core\phone\phone.service.js
"phones/:phoneId.json",
"angularjs/phones/:phoneId.json",
phone-list\phone-list.component.js
templateUrl: "phone-list/phone-list.template.html",
templateUrl: "angularjs/phone-list/phone-list.template.html",
phone-list\phone-list.template.html

phone-detail\phone-detail.component.js
templateUrl: "phone-detail/phone-detail.template.html",
templateUrl: "angularjs/phone-detail/phone-detail.template.html",
phone-detail.template.html
{{img}}
angularjs/{{img}}
Note there are two instances of {{img}}
in the template on line 2 and 12.npm start -- -o
You should see both the Angular and AngularJS application rendered when the page loads as shown below.
As those two applications are bootstrapped separately, they are not able to communicate with each other or to exchange services and components. To make this work, we have to bootstrap them together as a hybrid application. The next section show how to do this.
ngUpgrade
which is part of Angular:Open another command-prompt or terminal to the upgrading
directory and run this command.
npm install<EMAIL_ADDRESS>--save
index.html
We don't want to bootstrap the Angular application on its own at this point, so we will comment out it's root component in src\index.html
.

angular\app\app.module.ts
comment out the bootstrap of the AppComponent
// bootstrap: [AppComponent]
ng-app
directive.UpgradeModule
to the list of Angular module imports.angular\app\app.module.ts
+ import { UpgradeModule } from "@angular/upgrade/static";
@NgModule({
declarations: [AppComponent],
imports: [BrowserModule,
+ UpgradeModule],
providers: []
// bootstrap: [AppComponent]
})
...and bootstrap the hybrid application in the AppModule
class.
...
export class AppModule {
constructor(private upgrade: UpgradeModule) {}
ngDoBootstrap() {
this.upgrade.bootstrap(document.body, ["phonecatApp"], { strictDi: true });
}
}
The Angular application needs to be restarted to recognize the UpgradeModule
and bootstrap itself appropriately.
Use Ctrl+C (Windows) or Cmd+C (Mac) to stop the web server.
Run the application.
npm start -- -o
You should see just AngularJS application rendered when the page loads as shown below.
Create file src\angular\app\widget\widget.componentfini.ts
. Note that you will need to create the widget
directory.
Add this code to create an Angular
component
import { Component } from "@angular/core";
@Component({
selector: "app-widget",
template: `

Angular Widget

`
})
export class WidgetComponent {}
src\app\angular\app.module.ts
, downgrade the Angular WidgetComponent
to an AngularJS componentimport { UpgradeModule, downgradeComponent } from "@angular/upgrade/static";
import { WidgetComponent } from "./widget/widget.component";
declare var angular: any;
angular
.module("phonecatApp")
.directive("appWidget", downgradeComponent({ component: WidgetComponent }));
Be sure to use camel-case the appWidget
when registering the directive name above. This translates to the _dasherized syntax: <app-widget></app-widget
in the template._
...and add the WidgetComponent
to the AppModule
declarations and as an entry component.
@NgModule({
declarations: [AppComponent,
+ WidgetComponent],
imports: [BrowserModule, UpgradeModule],
+ entryComponents: [WidgetComponent],
providers: []
// bootstrap: [AppComponent]
})
export class AppModule {
...
As you see in this sample, the downgraded component is registered as a directive
within the AngularJS module. For this, we can leverage the global angular variable. In order to tell TypeScript about this preexisting variable, we have to use the declare
keyword.
src/angularjs/phone-list/phone-list.template.html
...
</select>

<app-widget></app-widget>

In order to use an existing AngularJS service within a new Angular Component, we have to upgrade it.
phone.service.ts
. Create the file at the path shown below and add the code to the new file.src\angular\app\phones\shared\phone.service.ts
import { InjectionToken } from "@angular/core";
export const PHONE_SERVICE = new InjectionToken<any>("PHONE_SERVICE");
function createPhoneService(injector) {
return injector.get("Phone");
}
export const phoneServiceProvider = {
provide: PHONE_SERVICE,
useFactory: createPhoneService,
deps: ["$injector"]
};
Normally, we could use the service's type as the dependency injection token defined by the provide property. But in this case we explicitly decided to not upgrade the existing AngularJS 1.x code to TypeScript and so we don't have any type for it. Because of this, this sample uses a constant based Token called PHONE_SERVICE
. For such tokens Angular 4+ provides the type InjectionToken
. In Angular 2 we would use OpaqueToken
instead. The InjectionToken
takes a type parameter which identifies the type of the service it is pointing to. As mentioned, we don't have a type for this service and so we are just going with any
. Note: the injector
is getting the phone from src\angularjs\core\phone\phone.service.js
.
2.Register the service provider with the Angular module.
src\angular\app\app.module.ts
[...]
import { phoneServiceProvider } from "ng2/app/phone.service";
[...]
@NgModule({
[...],
providers: [
phoneServiceProvider
]
})
export class AppModule {
[...]
}
phoneService
into the Angular WidgetComponent
and show a count of the phones.src\angular\app\widget\widget.component.ts
import { Component, Inject, OnInit } from "@angular/core";
import { PHONE_SERVICE } from "../phones/shared/phone.service";
@Component({
selector: "app-widget",
template: `

Angular Widget

{{phones.length}} phones found.

`
})
export class WidgetComponent implements OnInit {
phones: any[] = [];
constructor(@Inject(PHONE_SERVICE) private phoneService: any) {}
ngOnInit(): void {
this.phones = this.phoneService.query();
}
}
Run the application and you should see a count of phones in the Angular Widget as shown below.
We now have an AngularJS component with an Angular Component that is displaying data from an AngularJS service.
Instead of nesting AngularJS and Angular stuff, we also need the possibility to activate routes from both versions. We will explore this in the next couple sections.
Making the AngularJS Router activate Angular components is quite easy.
src\angularjs\app.config.js
angular.module("phonecatApp").config([
"$locationProvider",
"$routeProvider",
function config($locationProvider, $routeProvider) {
$locationProvider.hashPrefix("!");
$routeProvider
.when("/phones", {
template: "<phone-list></phone-list>"
})
.when("/phones/:phoneId", {
template: "<phone-detail></phone-detail>"
})
+ .when("/widget", {
+ template: "<app-widget></app-widget>"
+ })
.otherwise("/phones");
}
]);
While this solution is very easy, it also comes with a drawback. We cannot leverage the new Angular Router for the newly written components. We will explore how we can use the Angular Router in the next sections.
AppComponent
) and remove the ng-view
directive.
-

-

-

+ <app-root></app-root>

src\app.component.html
ng-view
directive as shown below

AppComponent
in AppModule
@NgModule({
declarations: [AppComponent, WidgetComponent],
imports: [BrowserModule, UpgradeModule],
entryComponents: [WidgetComponent],
providers: [phoneServiceProvider],
+ bootstrap: [AppComponent]
})
export class AppModule {}
upgradeModule
export class AppModule {
- constructor(private upgrade: UpgradeModule) {}
- ngDoBootstrap() {
- this.upgrade.bootstrap(document.body, ["phonecatApp"], { strictDi: true -});
- }
}
ngOnInit
lifecycle hook of the AppComponent
to manually bootstrap the application.export class AppComponent implements OnInit {
constructor(private upgrade: UpgradeModule) {}
ngOnInit(): void {
this.upgrade.bootstrap(document.body, ["phonecatApp"]);
}
}
Be sure you are implementing the component lifecycle hook ngOnInit
and NOT ngDoBoostrap
as we did in the module.
router-outlet
src/angular/app/app.component.html

+ <router-outlet></router-outlet>

You can ignore the error message 'router-outlet' is not a known element. It will be gone after we complete the next few steps.
src\angular\app\app.module.ts
+ import { WidgetComponent } from "./widget/widget.component";
+ import { RouterModule } from "@angular/router";
angular.module('phonecatApp')
.directive(
'ng2Demo',angular.module('phonecatApp')
],
imports: [
BrowserModule,
UpgradeModule,
+ RouterModule.forRoot([
+ {
+ path: "widget",
+ component: WidgetComponent
+ }
+ ],
+ {
+ useHash: true
+ }
+ )
],
entryComponents: [
Ng2DemoComponent // Don't forget this!!!
],
providers: [
phoneServiceProvider
],
bootstrap: [AppComponent]
})
src\angular\app\app.module.ts
...
import { RouterModule, UrlHandlingStrategy } from "@angular/router";
class CustomUrlHandlingStrategy implements UrlHandlingStrategy {
shouldProcessUrl(url) {
return url.toString().startsWith("/widget") || url.toString() === "/";
}
extract(url) {
return url;
}
merge(url, whole) {
return url;
}
}
CustomUrlHandlingStrategy
.src\angular\app\app.module.ts
...
entryComponents: [
Ng2DemoComponent // Don't forget this!!!
],
providers: [
phoneServiceProvider,
+ { provide: UrlHandlingStrategy, useClass: CustomUrlHandlingStrategy }
],
...
src\angularjs\app.config.js
angular.module("phonecatApp").config([
"$locationProvider",
"$routeProvider",
function config($locationProvider, $routeProvider) {
//$locationProvider.hashPrefix("!");
$routeProvider
.when("/phones", {
template: "<phone-list></phone-list>"
})
.when("/phones/:phoneId", {
template: "<phone-detail></phone-detail>"
})
// .when("/widget", {
// template: "<app-widget></app-widget>"
// })
//.otherwise("/phones");
.otherwise({ template: "" });
}
]);
AppComponent
template at the top of the page that allows you to switch between AngularJS and Angular routes.src\angular\app\app.component.html
Widget |
Phones


{{assignment.title}}
{{percentGreens(assignment)}}% ({{assignment.greens}})
{{percentYellows(assignment)}}% ({{assignment.yellows}})
{{percentReds(assignment)}}% ({{assignment.reds}})
{{100 - percentTotal(assignment)}}% ({{assignment.total - (labeled(assignment))}})


Henry Tao
Objective:
Obtain a position with an innovative IT team that will enable me to use my strong systems integration skills and apply design principles such as event sourcing and domain driven design to build predictable real-time systems and applications.
Summary:
I am a determined and highly-motivated developer and database expert with twenty years experience ranging from startups to large enterprise organizations. I am a relentless learner who craves to build elegant highly performant backend systems as well as beautiful user-focused client applications.
Expertise and Key Skills:
- Actively Using
-
- Scala
- Akka Streams
- C++
- ECMAScript
- C#
- React
- React Native
- Node.js
- Cassandra
- PostgreSQL
- MongoDB
- Solr
- SQL Server
- WCF
- Docker
- Used in Past
-
- D3.js2+ (2013)
- Angular.js2+ (2015)
- Oracle1+ (2009)
- Backbone.js2+ (2014)
- Python1- (2014)
- C1 (2011)
- Reporting Services3-4 (2010)
- WPF1 (2011)
- Silverlight2 (2011)
- Windows Forms2 (2008)
Professional Experience:
NYU Langone Health, New York, NY
Lead Developer, Research IT 2013 - Present
- Designed and implemented real-time patient demographics database backed by Cassandra (5 node, 2 datacenter cluster) and built on top of Akka Streams.
- Developed seamless HL7 to Cassandra UDT adapter for upstream persistence.
- Downstream applications include real-time demographic updates and analytics using Spark. (Proposed)
- Downstream databases include PostgreSQL allowing for horizontal application software development. (Proposed)
- Downstream search engine include Solr allowing for free-form patient and study lookup. (Proposed)
- Designed and deployed MongoDB sharded cluster with 15 database instances (5 replica sets with 3 instances each), 5 config servers, and 5 mongos across 5 servers.
- Allows the consumption and processing of HL7 (ADT_A08 & ADT_A31) messages; 30K per day/2.5MM per month.
- Easily retain TB's of storage.
- Designed and implemented the Research Integration Layer that propogates real-time updates across multiple application domains including:
- Epic EHR (Electronic Health Record)
- Study creation in Epic from CRMS
- Patient enrollment in Epic from CRMS
- Synchronization of patient demographics between Epic and CRMS
- PeopleSoft Finance
- Proposal and award creation in PeopleSoft from Grants
- Payment creation in CRMS from PeopleSoft
- REDCap (Data Capture for Research)
- Creation of specimen sample data in REDCap from LabVantage
- IRB (Internal Review Board)
- CRMS (Clinical Research Managment System)
- IACUC (Institutional Animal Care and Use Committee)
- Selectica (Research Contract Management)
- Sensus (Animal RFID Cage Card Census)
- Wellspring (Intellectual Property Management)
Fluitec Wind, Jersey City, NJ
Front-end Lead Developer 2012 - 2013
- Developed custom interactive data visualizations for post-process Hadoop resultsets of wind turbines
UNFCU, Long Island City, NY
Consultant 2009 - 2012
- Developed and implemented mission critical ETL that powers the enterprise data-warehouse
- Replaced incumbent solution that took 17+ hours daily to complete and reduced it to 45 minutes
Ellen Tracy, New York, NY
Systems Integration Specialist 2008 - 2009
-
Integrated 2 major retailers to enterprise Oracle ERP
UNFCU, Long Island City, NY
DBA and DWH Report Writer 2006 - 2008
John Wiley & Sons, Hoboken, NJ
Senior Systems Analyst and Programmer - HRIS 1999 - 2005
National Financial Services, New York, NY
Mutual Fund Representative 1997 - 1999
JET Programme, Awaji Island, Japan
Assistant English Teacher 1995 - 1997
Education:
SUNY at Buffalo, 1990 - 1994
Bachelor of Science (BS), Finance and MIS, Summa Cum Laude
Projects:
Cassandra-UDT-Codec-Helper, 2018 - Present
- Transform Scala classes to Cassandra UDT seamlessly
HL7-Cassandra-Adpater, 2018 - Present
- Persist raw HL7 V2 messages to Cassandra UDT's in Scala
HL7-Downstream, 2018 - Present
- Unified interfaces for data-driven applications with a focus on HL7 in Scala
React-Native-Responsive-Grid-Demo, 2018 - Present
- WIP patient management mobile app
Oauth2-Server-Redis, 2017 - 2018
- OAuth2 server based on OAuth2orize with Redis as session store
LongBall-FHIR, 2017 - 2018
Store, 2016 - Present
- Common API for implementing event sourcing and event store. Comes in 2 flavors:
Rx-Web, 2016 - 2018
- Web server implementing observable semantics. Comes in 2 flavors:
Vinyl, 2017 - 2018
- Yet another React primitive components library
React FHIR, 2016
- FHIR Application built with React/Redux
DocGraph, 2014
- Process 132 Million edges from Medicare using Hadoop and HBase inside a cluster of Docker containers


Hi there 👋
I’m azabroflovski
I'm a fullstack developer with 3+ years of hands-on experience designing, developing, and implementing applications and solutions using latest industry-adopted technologies and frameworks.
Links
Most of my work is open source and publicly available on Github. I do not respond to requests where ethical standards are not followed.
The source code of this page is public.


public class Scoreboard
extends org.jogamp.java3d.TransformGroup
| Modifier and Type | Field and Description |
|---|---|
private static float |
da
The angle between each symbol on a dial
|
private org.jogamp.java3d.TransformGroup[] |
dials
The transform groups for each dial
|
private int[] |
digitValues
The current value of each digit.
|
private org.jogamp.java3d.RotationInterpolator[] |
rerps
The rotation interpolators for each digit
|
ALLOW_TRANSFORM_READ, ALLOW_TRANSFORM_WRITE
ALLOW_CHILDREN_EXTEND, ALLOW_CHILDREN_READ, ALLOW_CHILDREN_WRITE, ALLOW_COLLISION_BOUNDS_READ, ALLOW_COLLISION_BOUNDS_WRITE
ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING
| Constructor and Description |
|---|
Scoreboard(org.jogamp.vecmath.Vector3d p)
Only constructor.
|
| Modifier and Type | Method and Description |
|---|---|
private void |
changeRerp(int index)
Updates the rotation interpolator at the given
index to rotate to the next digit for the dial
of the same index.
|
private void |
createBoard()
Creates the the whole thing assigns the
references to the appropriate members.
|
private static org.jogamp.java3d.TransformGroup |
createBoard(float factor)
Creates the inner margin of the backboard
|
private static org.jogamp.java3d.TransformGroup |
createDial(org.jogamp.vecmath.Color3f bgclr)
Creates a dial object for use in our score board.
|
private org.jogamp.java3d.RotationInterpolator |
createRerp(org.jogamp.java3d.TransformGroup target)
Creates a rotation interpolator with blank values
for the given transform group.
|
private static org.jogamp.java3d.Shape3D |
createSide(org.jogamp.vecmath.Color3f clr)
Creates a rectangle of ratio 1:2 for making
the 10 sided polygon that is the dial.
|
private static org.jogamp.java3d.TransformGroup |
createText3D(java.lang.String text,
org.jogamp.vecmath.Color3f clr)
Static method to create 3D text of the given text and colour.
|
private static org.jogamp.java3d.TransformGroup |
edge(float factor)
Creates the outer padding of the backboard
|
private static float |
getCurrentAngle(org.jogamp.java3d.RotationInterpolator r)
Calculates the angle the given rotation interpolator
is currently at, based on it's alpha.
|
void |
scoreP1()
Scores a point for player 1.
|
void |
scoreP2()
Scores a point for player 2.
|
addChild, getAllChildren, getAlternateCollisionTarget, getChild, getCollisionBounds, indexOfChild, insertChild, moveTo, numChildren, removeAllChildren, removeChild, removeChild, setAlternateCollisionTarget, setChild, setCollisionBounds
cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, duplicateNode, getBounds, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable
clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, toString, updateNodeReferences
private org.jogamp.java3d.TransformGroup[] dials
private int[] digitValues
private static final float da
private org.jogamp.java3d.RotationInterpolator[] rerps
public Scoreboard(org.jogamp.vecmath.Vector3d p)
p
- The position the centre of this machine should be atpublic void scoreP1()
Increases the score for player 1 by 1, by rotating the dial to the next digit and carrying when necessary.
public void scoreP2()
Increases the score for player 2 by 1, by rotating the dial to the next digit and carrying when necessary.
private void changeRerp(int index)
index
- The dial index to incrementprivate static float getCurrentAngle(org.jogamp.java3d.RotationInterpolator r)
r
- The rotation interpolator to checkprivate org.jogamp.java3d.RotationInterpolator createRerp(org.jogamp.java3d.TransformGroup target)
target
- The target transformgroup to rotateprivate void createBoard()
private static org.jogamp.java3d.TransformGroup createDial(org.jogamp.vecmath.Color3f bgclr)
createSide(Color3f)
to figure out the dimensions of the shape.bgclr
- The colour of the dial, not the digit symbolprivate static org.jogamp.java3d.TransformGroup createText3D(java.lang.String text, org.jogamp.vecmath.Color3f clr)
The text should be roughly centred, really flat, and 0.2 tall.
text
- The string the text should sayclr
- The colour of the textprivate static org.jogamp.java3d.Shape3D createSide(org.jogamp.vecmath.Color3f clr)
clr
- The colour of the rectangle.private static org.jogamp.java3d.TransformGroup createBoard(float factor)
factor
- A multiplier to scale the sizeprivate static org.jogamp.java3d.TransformGroup edge(float factor)
factor
- Scalar multiplier to scale the size


Hello, my name is Emily Goeres. My educational background is unique, being raise on a 3 generational
dairy farm and coming from a small farming town it only made sense to be a COUG and attend
Washington State University. After 4 wonderful years at Washington State I graduated in May of 2014
and received a bachelor’s degree in hospitality business management. My first job out of college was
with National Food Corporation where I oversaw the production of liquid egg product. I was the
assistant plant manager and oversaw 80+ employees. After a few years I decided to switch gears and
got into residential property management with Pinnacle Property Management. With Pinnacle I worked
my way up from a leasing consultant to a multi-site property manager within a year and a half. I
then challenged myself by taking part in a startup property management company, where I moved to
Colorado to work for Avanti Residential. Avanti then moved me to Arizona to take the lead on the
takeovers for their new properties, while also specializing in coaching and training new employees
to the Avanti standards. My career path has been diverse starting from dairy, to food production to
property management. Through these different fields I have always kept learning and excelling. I
know there is a lot that I can bring to a company, with my work ethic and passion to keep learning I
can be successful with your company. I have loved my past fields, as they have led me to my next
opportunity, but I cannot wait to start a new chapter within the tech industry.
My personal life is always an adventure. Some of my favorite things to do are
razor clam digging, cooking, traveling, hiking and of course, watching COUGAR FOOTBALL! A few
years ago, I adopted an albino cat named Snow, who has moved all over the united states with me. I
also love spending time with friends and family. Wherever I am, I am always having a good time and
making the most of every oppertunity. I hope you enjoyed learning about me, as I look forward to
meeting with you and bringing everything I have to offer to your company. Together I know we will go
far!


--- layout: post status: publish published: true title: Emacs - Run Daemon on OS X author: display_name: hojunbaek login: hojunbaek email<EMAIL_ADDRESS>url: '' author_login: hojunbaek author_email<EMAIL_ADDRESS>wordpress_id: 2275 wordpress_url: http://ezcocoa.com/?p=2275 date: '2014-04-13 03:34:59 +0900' date_gmt: '2014-04-13 03:34:59 +0900' categories: - Diary tags: [] comments: [] ---
tell application "Terminal" try -- we look for <= 2 because Emacs --daemon seems to always have an entry in visibile-frame-list even if there isn't set frameVisible to do shell script "/Applications/Emacs.app/Contents/MacOS/bin/emacsclient -e '(<= 2 (length (visible-frame-list)))'" if frameVisible is not "t" then -- there is a not a visible frame, launch one do shell script "/Applications/Emacs.app/Contents/MacOS/bin/emacsclient -c -n" end if on error -- daemon is not running, start the daemon and open a frame do shell script "/Applications/Emacs.app/Contents/MacOS/Emacs --daemon" do shell script "/Applications/Emacs.app/Contents/MacOS/bin/emacsclient -c -n" end try end tell -- bring the visible frame to the front tell application "Emacs" to activate


{{escrow.escrowAddress}}
{{order.bitcoin_address}}
1 confirmation is needed to confirm the balance.
This order and escrow have been cancelled.
This order and escrow have been completed.
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Post-liberal
This methodology shares a conviction that the ""modern"" period is over
and that we must move past it
- thus our theology can not be "foundational", based on universal
claims of rationality
- Lindbeck and Frei are important figures in this approach
- Placher is aware of the many "deadends" of typical "modern"approach to
truth in biblical interpretation (xv)
- Barth became in 70's great postliberal inspiration
- major emphasis on " conversation" (narrativity)


@JvmStatic val thresholdCE: (threshold: Double) -> SingleOutputFitnessFunction<Double>
Threshold Classification Error fitness function.
This fitness function works by counting the number of outputs which have an error difference greater than a given threshold. Error differences which fall beneath the threshold are considered to be "good" solutions.
The field expects to be passed a threshold for differentiating good/bad solutions, specified through the threshold parameter.


Update 18/09/2021
Thanks for stopping by!
I've made some changes to the shop in advance for Christmas, hopefully making everything easier and faster for you all!
Previously I handmade all your items to order, which would take a few weeks to get them ready, but to make sure you're confident about getting your gifts in time for the holidays, I am now moving to an "in-stock" model going forwards!
EFFECTIVE FROM 1ST OCTOBER 2021
- All items are now only available to buy if they are in stock!
- All items are now ready to ship at time of purchase, and despatch turnaround is 2-3 working days.
- To allow for international delivery, please order in good time and a tracked shipping is suggested.
**The last suggested purchase date to get a Christmas delivery in the UK will be 14th December 2021**
**The last suggested purchase date to get Christmas delivery internationally using ECONOMY shipping is 1st November 2021**
**The last purchase date to get Christmas delivery internationally using EXPRESS TRACKED is 9th December 2021**
- Your order delivery date is 100% depending on your local postal service and once despatched I cannot control delivery times.
- PLEASE ensure your address is correct when you checkout, including all house/apt numbers and ZIP/postcodes.


Contact
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Visualize forest data
We generate choropleth maps that show changes in forest cover by country/region over time. It gives you insight into how the world's forests are changing.
The Deforestation Dashboard gives users insight into how the world's forests are changing – where forest cover is declining and where it is actually increasing.
GET STARTEDWe generate choropleth maps that show changes in forest cover by country/region over time. It gives you insight into how the world's forests are changing.
We forecast future forest cover changes using time-series data. You can predict where forest cover will decline and where it will actually increase.


logger
threejs cubes
threejs scene
Razer Hydra Demo Setup
- Set the relative position of Razer Hydra to the HMD for the following demos.
threejs scene + webvr
- Detailed display of hydra controllers
First Person Shooter
- modified cannon.js fps demo


Before Change
optimizer = optim.Adam(net.parameters(), lr=LEARNING_RATE)
mse_loss = nn.MSELoss()
batch_states, batch_actions, batch_targets = [], [], []
total_rewards = []
for step_idx, exp in enumerate(exp_source):
selector.epsilon = max(EPSILON_STOP, EPSILON_START - step_idx / EPSILON_STEPS)
After Change
continue
// sample batch
batch = replay_buffer.sample(BATCH_SIZE)
batch_states = [exp.state for exp in batch]
batch_actions = [exp.action for exp in batch]
batch_targets = [calc_target(net, exp.reward, exp.last_state)
for exp in batch]
// train
optimizer.zero_grad()
states_v = Variable(torch.from_numpy(np.array(batch_states, dtype=np.float32)))
net_q_v = net(states_v)


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--- layout: post title: no title date: '2016-10-11T23:50:40+02:00' categories: - Rattrapage - Sketches - Storyboards picture_url: https://film-Storyboards.tumblr.com/post/151691591038 ---


[gecode-users] Intelligent backtracking methods
Christian Schulte
cschulte at kth.se
Tue Jun 10 14:41:34 CEST 2008
Cloning is full cloning: not only the variables but everything is copied,
including propagators, branchings, what not.
So in your concrete example, if you keep a clone c of a space s and then do
something to s, it will not change c.
Christian
--
Christian Schulte, www.ict.kth.se/~cschulte/
-----Original Message-----
From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf
Of Tias Guns
Sent: Tuesday, June 10, 2008 2:28 PM
To: users at gecode.org
Subject: Re: [gecode-users] Intelligent backtracking methods
Just out of interesest, I wonder how this relates to the constraint store ?
More specifically, if a constraint does GECODE_REWRITE(...) I can imagine
the space could be cloned at that point ? Anything further in the search
space will be recomputed from that clone (with rewritten constraint) on,
and backtracking to something before will be recomputed from an earlier
clone (with original constraint) ?
Or is this independant, and will a recomputation (from a clone before the
rewrite) just rewrite the constraint over and over again (for different
recomputations) ?
Given the modular way Gecode is written, this latter seems rather
plausible. It's just a bit surprising that would be so efficient...
Greetings,
Tias
On Tue, 10 Jun 2008 10:18:14 +0200, Christian Schulte <cschulte at kth.se>
wrote:
> Not that much dedicated to Gecode in particular. But the interface is in
> large aspects very close to the Mozart interface for search which is well
> documented:
> http://web.it.kth.se/~cschulte/paper.html?id=Schulte:LNAI:2002
>
> The only difference is how recomputation in detail works, but that
> becomes
> rather obvious when checking how recomputation is implemented for the
> search
> engines in Gecode (check the file reco-stack).
>
> Cheers
> Christian
>
> --
> Christian Schulte, www.ict.kth.se/~cschulte/
>
>
> -----Original Message-----
> From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On
> Behalf
> Of Debdeep Banerjee
> Sent: Tuesday, June 10, 2008 9:34 AM
> To: cschulte at kth.se; users at gecode.org
> Subject: Re: [gecode-users] Intelligent backtracking methods
>
> Hi,
>
>> However, you can implement your own search methods as Gecode features an
>> enormously powerful interface for programming search. In particular, as
>> search is based on recomputation and copying, any move in the tree is
> easy.
>>
> Is there any paper or documentation for that recomputation stuff ?
>
> with regards
> Debdeep
>
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users at gecode.org
https://www.gecode.org/mailman/listinfo/gecode-users
More information about the gecode-users
mailing list


{% extends "base.html" %} {% block title %}How It Works{% endblock %} {% block jumbotron %}
The rules for how the ladder works will be explained below. If you have any more questions please contact Adam "Stark" Griffiths on Skype, in the main chat. Please email<EMAIL_ADDRESS>with any bugs that you find!
{% endblock %} {% block feature %} {% endblock %} {% block content %}


Rock
Paper
Scissors!
Press a button to start
You
0
Computer
0
Rock
Beats Scissors
Loses to Paper
Rock
Paper
Beats Rock
Loses to Scissors
Paper
Scissors
Beats Paper
Loses to Rock
Scissors
Reset Game


class Solargraph::LanguageServer::Transport::DataReader
Public Class Methods
new()
click to toggle source
# File lib/solargraph/language_server/transport/data_reader.rb, line 9 def initialize @in_header = true @content_length = 0 @buffer = String.new end
Public Instance Methods
receive(data)
click to toggle source
Process raw data received from the client. The data will be parsed into messages based on the JSON-RPC protocol. Each message will be passed to the block declared via set_message_handler. Incomplete data will be buffered and subsequent data will be appended to the buffer.
@param data [String]
# File lib/solargraph/language_server/transport/data_reader.rb, line 29 def receive data data.each_char do |char| @buffer.concat char if @in_header prepare_to_parse_message if @buffer.end_with?("\r\n\r\n") else parse_message_from_buffer if @buffer.bytesize == @content_length end end end
set_message_handler(&block)
click to toggle source
Declare a block to be executed for each message received from the client.
@yieldparam [Hash] The message received from the client
# File lib/solargraph/language_server/transport/data_reader.rb, line 19 def set_message_handler &block @message_handler = block end
Private Instance Methods
parse_message_from_buffer()
click to toggle source
@return [void]
# File lib/solargraph/language_server/transport/data_reader.rb, line 56 def parse_message_from_buffer begin msg = JSON.parse(@buffer) @message_handler.call msg unless @message_handler.nil? rescue JSON::ParserError => e Solargraph::Logging.logger.warn "Failed to parse request: #{e.message}" Solargraph::Logging.logger.debug "Buffer: #{@buffer}" ensure @buffer.clear @in_header = true @content_length = 0 end end
prepare_to_parse_message()
click to toggle source
@return [void]
# File lib/solargraph/language_server/transport/data_reader.rb, line 43 def prepare_to_parse_message @in_header = false @buffer.each_line do |line| parts = line.split(':').map(&:strip) if parts[0] == 'Content-Length' @content_length = parts[1].to_i break end end @buffer.clear end


Apple's new Research app helps users track health, contribute to health studies
CUPERTINO, Nov 16 — With the newly launched Research app, users can enroll in and contribute health information to Apple's Women's Health, Heart and Movement and Hearing Studies.
On Thursday, Apple released the Research mobile app which lets users participate and contribute information to long-term, multi-year health studies.
To partake, users have to enroll in each study that they would like to participate in and then decide how much data they are willing to share. Three studies are being conducted:
Women's Health Study
Apple's Women's Health Study was designed to help researchers better understand periods and their relationship to overall well-being and various health conditions like polycystic ovary syndrome, infertility, and osteoporosis. Information that will be collected for this study include cycle-tracking information and monthly surveys which aim to help people understand the unique menstrual experience of each contributor.
Heart and Movement Study
The Apple Heart and Movement Study measures both the quality and quantity of participants' movement in an attempt to understand how each factor relates to their current and future health. The purpose of this study is to “promote healthy movement and improved cardiovascular health” by finding how heart rate and rhythms could signal atrial fibrillation, heart disease, or declining mobility.
Hearing Study
Lastly, Apple's Hearing Study has been designed to help researchers understand how sound exposure is related to hearing health and stress. This study tracks headphone usage and collects data about environmental sound exposure.
More specifically, “Participants will be randomly assigned to two groups within the study to assess if receiving Health app notifications when loud sound exposure is detected can motivate users to modify their listening behaviours.”
Apple intends to use this information to make “potentially groundbreaking medical discoveries” which will then pave the way for the “next generation of innovative health products.”
Right now, the Research app, which is free to download, is only available to US customers. It's available both for both iPhones and Apple Watches. — AFP-Relaxnews


CHANCE BRINKMAN-SULL
It was grocery day for Joel Starner. He stood in line at the Kroger deli counter and rattled off his first request — two pounds of Black Forest ham. He wanted to order sliced Cajun chicken, but he suddenly could not voice it.
The man helping him started listing meats and cheeses.
“Turkey? Ham?” he said.
Starner said nothing.
“Chicken? Cheese?”
Still nothing.
Starner was not drawing a blank. He knew exactly what he wanted, but he was blocking.
Blocking, a type of fluency disorder or “disfluency,” comes and goes when it wants with Starner’s speech and gives no clue as to when it will return. The long pauses have no consideration for the friends and strangers with whom Starner interacts.
blocking
/ blok-ing / noun 1. A struggling attempt to say a word when there is no sound. I ----- want.
Some days, Starner said he is “amazingly disfluent.” The more he thinks about trying to speak, the worse it becomes, especially when others try to finish his sentences.
The man behind the deli counter kept probing in what seemed to be an attempt to help Starner jog his memory, but the man’s “helpfulness” started to frustrate Starner. “I told him just to chill out for a second, but I think the tone in my voice made him realize he had screwed up,” he said.
Starner’s family started to notice problems with his speech when he was in second grade. Starner, a junior studying communication sciences and disorders at Ohio University, went to therapy for a few years during grade school before he stopped in the fifth grade. In his case, he said the therapy did not warrant a better result.
The kind of stutter he has, when no words come out at all, is less common. Other disfluencies occur with people who repeat part of a word, sound or syllable.
John McCarthy, a communication sciences and disorders professor and a practicing speech-language pathologist, said it is common for children to mispronounce words and have disfluencies when learning a language. If they are not growing out of it, he said, then parents should analyze if there is a problem.
repitition
/ rep-i-tish-uh-n / noun 1. Repeating of a syllable, sound, word, or phrase. I am a ju-ju-ju-junior.
Someone has a stutter if their speech is disfluent at least 10 percent of the time. A speech-language pathologist diagnoses and assesses treatment, which often leads to speech therapy.
Working with children is common for speech-language pathologists, but they also often work with older individuals who have trouble with language, swallowing or speech after a stroke or head injury.
More than 3 million people in the United States and about 1 percent of the global population have a stutter, according to The Stuttering Foundation. There is no known cause for stuttering, but discoveries link the disfluency to neurological and occasionally genetic causes.
McCarthy added that disfluencies in speech are not just extreme cases. The use of “um” or “like” in between words is a common disfluency.
“Everybody has problems with their speech,” he said. “Everybody has certain situations that make those problems with their speech even more pronounced.”
EMMA HOWELS
The one-and-a-half-year graduate program for speech-language pathology and audiology in the School of Rehabilitation and Communication Studies at OU allows students to practice their skills both in the classroom and with real clients.
prolongation
/ proh-lawng-gey-shun / noun 1. holding onto a sound for an extended period of time. I have to sssstudy.
Clients travel sometimes as far as 45 minutes to their therapy appointments on OU’s campus. The rooms for the Hearing, Speech and Language Clinic located in Grover Center have enough space to fit a few chairs and perhaps one table. TWhe room expands beyond its four walls, however. An observation room is connected by a two-way mirror that hangs on the wall for family to listen in and watch from the other side.
“It can get really wild around here,” Kristi Kinnard, clinical supervisor of speech-language pathology, said. “Patients have an appointment, but sometimes people just show up whenever.”
The clinic is open even when the university is not in session. The methods for helping different age groups vary, Kinnard said.
Many children in therapy, for instance, also have behavioral problems or an autism spectrum disorder, which can be a challenge for the graduate students.
“If you have a client with behavioral issues, meltdowns, hitting, biting, spitting — you can’t really work on speech and language,” Kinnard said. “You’ve got to work on the behavior and speech at the same time.”
EMMA HOWELLS
Kristi Kinnard, a Speech-Language Pathology Supervisor at the Hearing, Speech and Language Clinic, displays the sound treated booth, currently set up to accomodate child clients.
Ally Valeda-Maiden, a junior studying specialized studies in interpersonal relations, remembers having a stutter as early as her first words. Growing up, she spent 10 years in speech therapy.
“I really liked to play outside, so I viewed (therapy) as something as I always tried to get out of,” she said. “I got really good at not stuttering just in therapy.”
Kinnard said stuttering can disappear in therapy, but it does not mean it is gone for good. It is important for those in speech therapy to take what is learned in therapy and apply it to everyday situations, she said.
For example, Valeda-Maiden still has trouble when she feels nervous or when she is unsure of what to say.
“It’s like sounds get stuck in my throat,” she said.
Adults in speech therapy will continue the effort outside of the therapy room by bringing home exercises, Kinnard said. Most times with adults, it is learning to improve upon a stutter and using techniques to try to self-correct.
“If you want to improve communication, you’ve got to remember to use those (techniques),” she said. “Once they have them in their head, I can’t follow them around all day.”
A common misconception is people stutter because they are nervous.
“People stutter, and they have negative experiences, which might make them feel uneasy about it,” McCarthy said.
Interacting with someone who is caught in a block or repetition can be painful to watch, Kinnard said, especially if there are secondary reactions such as eye blinks or an increase in their volume.
 “It’s best to listen patiently, though it may be difficult.”
silent pauses
/ sahy-luh-nt pawz-ez / noun 1. Silence in between words or within words. I’ve (pause) known him for years.
When Starner has blocks in public, he said people sometimes ask him if he is nervous or if there is something wrong.
“They can see I’m trying,” he said, but he often notices the other person would rather finish the conversation without him and move on.
Valeda-Maiden said she also has conversations with people who try to finish her sentences, and she finds it annoying.
“Most moments of stuttering rarely lasts longer than five seconds,” McCarthy said. “Just wait for someone who stutters to just finish whatever they’re saying.”
Starner said he has met others who have a stutter that consider it a part of them. He, however, does not see it that way.
“I’d rather not have it, to be honest,” he said.
By becoming a speech-language pathologist, he intends to help others who are trying to find a solution.
“If I can’t fix me, I’ll fix someone else,” he said.
Pronunciations provided Dictionary.com


Enter your name:
This is a Spiffy UI application built just for you and running on your computer. This simple example shows you an easy form which makes a REST call to your server. You can edit it, build it, run it, share it with your friends, and build a product on top of it. The application is all yours.
You've played with the project a little, now make some changes.
src/main/java/MY_FILE_PATH/client/MainPanel.html
.
src/main/webapp/MY_PROJECT.css
.
After you make any change you can stop the server and run the mvn package jetty:run
command to recompile your project. You can also use the Eclipse IDE to run this application in GWT dev mode.
If you have any questions or run into any issues we want to know. Drop us a note on the Spiffy UI Google Group.


Provides implementations of the abstract objects that aren't already implemented in {@link org.carcv.core.model}.


Light-sensing camera may help detect extraterrestrial life, dark matter
| Source: | National Institute of Standards and Technology (NIST) |
| Summary: | Researchers have made one of the highest-performance cameras ever composed of sensors that count single photons, or particles of light. |
Researchers at the National Institute of Standards and Technology (NIST) have made one of the highest-performance cameras ever composed of sensors that count single photons, or particles of light.
With more than 1,000 sensors, or pixels, NIST's camera may be useful in future space-based telescopes searching for chemical signs of life on other planets, and in new instruments designed to search for the elusive "dark matter" believed to constitute most of the "stuff" in the universe.
Described in Optics Express, the camera consists of sensors made from superconducting nanowires, which can detect single photons. They are among the best photon counters in terms of speed, efficiency, and range of color sensitivity. A NIST team used these detectors to demonstrate Einstein's "spooky action at a distance," for example.
The nanowire detectors also have the lowest dark count rates of any type of photon sensor, meaning they don't count false signals caused by noise rather than photons. This feature is especially useful for dark-matter searches and space-based astronomy. But cameras with more pixels and larger physical dimensions than previously available are required for these applications, and they also need to detect light at the far end of the infrared band, with longer wavelengths than currently practical.
NIST's camera is small in physical size, a square measuring 1.6 millimeters on a side, but packed with 1,024 sensors (32 columns by 32 rows) to make high-resolution images. The main challenge was to find a way to collate and obtain results from so many detectors without overheating. The researchers extended a "readout" architecture they previously demonstrated with a smaller camera of 64 sensors that adds up data from the rows and columns, a step toward meeting the requirements of the National Aeronautics and Space Administration (NASA).
"My primary motivation for making the camera is NASA's Origins Space Telescope project, which is looking into using these arrays for analyzing the chemical composition of planets orbiting stars outside of our solar system," NIST electronics engineer Varun Verma said. Each chemical element in the planet's atmosphere would absorb a unique set of colors, he pointed out.
"The idea is to look at the absorption spectra of light passing through the edge of an exoplanet's atmosphere as it transits in front of its parent star," Verma explained. "The absorption signatures tell you about the elements in the atmosphere, particularly those that might give rise to life, such as water, oxygen and carbon dioxide. The signatures for these elements are in the mid- to far-infrared spectrum, and large-area single-photon counting detector arrays don't yet exist for that region of the spectrum, so we received a small amount of funding from NASA to see if we could help solve that problem."
Verma and colleagues achieved high fabrication success, with 99.5% of the sensors working properly. But detector efficiency at the desired wavelength is low. Boosting efficiency is the next challenge. The researchers also hope to make even bigger cameras, perhaps with a million sensors.
Other applications are also possible. For example, the NIST cameras may help find dark matter. Researchers around the world have been unable to find so-called weakly interacting massive particles (WIMPs) and are considering looking for dark matter with lower energy and mass. Superconducting nanowire detectors offer promise for counting emissions of rare, low-energy dark matter and discriminating real signals from background noise.
The new camera was made in a complicated process at NIST's Microfabrication Facility in Boulder, Colorado. The detectors are fabricated on silicon wafers diced into chips. The nanowires, made of an alloy of tungsten and silicon, are about 3.5 millimeters long, 180 nanometers (nm) wide and 3 nm thick. The wiring is made of superconducting niobium.
The camera performance was measured by the Jet Propulsion Laboratory (JPL) at the California Institute of Technology in Pasadena, California. JPL has the necessary electronics due to its work on deep space optical communications.
make a difference: sponsored opportunity
Story Source:
Materials provided by National Institute of Standards and Technology (NIST).
Note: Content may be edited for style and length.
Journal Reference:
- Emma E. Wollman, Varun B. Verma, Adriana E. Lita, William H. Farr, Matthew D. Shaw, Richard P. Mirin, Sae Woo Nam. Kilopixel array of superconducting nanowire single-photon detectors. Optics Express, 2019; 27 (24): 35279 DOI: 10.1364/OE.27.035279
Cite This Page:
| MLA | National Institute of Standards and Technology (NIST). "Light-sensing camera may help detect extraterrestrial life, dark matter." ScienceDaily. ScienceDaily, 19 November 2019. <www.sciencedaily.com/releases/2019/11/191119105507.htm>. |
| APA | National Institute of Standards and Technology (NIST). (2019, November 19). Light-sensing camera may help detect extraterrestrial life, dark matter. ScienceDaily. Retrieved November 19, 2019 from www.sciencedaily.com/releases/2019/11/191119105507.htm |
| Chicago | National Institute of Standards and Technology (NIST). "Light-sensing camera may help detect extraterrestrial life, dark matter." ScienceDaily. www.sciencedaily.com/releases/2019/11/191119105507.htm (accessed November 19, 2019). |


Friend Finder
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Discover amazing people who share the same interests as you just by the click of a button.
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Join and before you know you'll be on ticket master buying tickets excited to meet your new friends.
Ever dreamt of making your own events? Forget ticket master! Through our website host your own events and invite your new frupt friends. There is so much to do, hurry up your new pals await you.


- Download youtube video: clipconverter
- (Optional) negatevideo.py in order to make bgcolor consistent
- Remove logo from the vieos:
- Create logo image files under logo directory
- removelogo.py fill-color:(0,0,0) or (255,255,255) depending on video bgcolor
- Count fgpixel per frame: fgpixel.py
In processframe.py
fgthres=225, THRESH_BINARY_INV for white bgcolor
fgthres=50, THRESH_BINARY for black bgcolor
- Compute framediff and save to framediff.txt: framediff.py
- Compute panorama.png using framediff.txt: panorama.py


My Account
{% include "includes/messages.html" %}
My Info
Current Active Users This Month
| App | Users | Limit |
|---|---|---|
| {{ app.name }} | {{ app.active|intcomma }} | {{ app.user_max|intcomma }} |


--- layout: default ---
This background image includes a semi-transparent overlay layer. This section also has a parallax image effect.
{{ page.description }}


Module: ActionView::Helpers::SanitizeHelper
| Relationships & Source Files | |
| Extension / Inclusion / Inheritance Descendants | |
|
Included In:
::ActionDispatch::DebugExceptions::DebugView ,
::ActionView::Base ,
::ActionView::Helpers ,
FormHelper ,
FormOptionsHelper ,
FormTagHelper ,
ActionView::Helpers::Tags::Base,
ActionView::Helpers::Tags::CheckBox,
ActionView::Helpers::Tags::CollectionCheckBoxes,
ActionView::Helpers::Tags::CollectionRadioButtons,
ActionView::Helpers::Tags::CollectionSelect,
ActionView::Helpers::Tags::ColorField,
ActionView::Helpers::Tags::DateField,
ActionView::Helpers::Tags::DateSelect,
ActionView::Helpers::Tags::DatetimeField,
ActionView::Helpers::Tags::DatetimeLocalField,
ActionView::Helpers::Tags::DatetimeSelect,
ActionView::Helpers::Tags::EmailField,
ActionView::Helpers::Tags::FileField,
ActionView::Helpers::Tags::GroupedCollectionSelect,
ActionView::Helpers::Tags::HiddenField,
ActionView::Helpers::Tags::Label,
ActionView::Helpers::Tags::MonthField,
ActionView::Helpers::Tags::NumberField,
ActionView::Helpers::Tags::PasswordField,
ActionView::Helpers::Tags::RadioButton,
ActionView::Helpers::Tags::RangeField,
ActionView::Helpers::Tags::SearchField,
ActionView::Helpers::Tags::Select,
ActionView::Helpers::Tags::TelField,
ActionView::Helpers::Tags::TextArea,
ActionView::Helpers::Tags::TextField,
ActionView::Helpers::Tags::TimeField,
ActionView::Helpers::Tags::TimeSelect,
ActionView::Helpers::Tags::TimeZoneSelect,
ActionView::Helpers::Tags::UrlField,
ActionView::Helpers::Tags::WeekField,
TextHelper ,
::ActionView::TestCase ,
::ActionView::TestCase::Behavior
| |
| Super Chains via Extension / Inclusion / Inheritance | |
|
Class Chain:
self,
::ActiveSupport::Concern
|
|
| Defined in: | actionview/lib/action_view/helpers/sanitize_helper.rb |
Overview
The SanitizeHelper module provides a set of methods for scrubbing text of undesired HTML elements. These helper methods extend Action View making them callable within your template files.
Class Method Summary
::ActiveSupport::Concern
- Extended
Instance Method Summary
-
#sanitize(html, options = {})
Sanitizes HTML input, stripping all tags and attributes that aren’t whitelisted.
-
#sanitize_css(style)
Sanitizes a block of CSS code.
-
#strip_links(html)
Strips all link tags from
html
leaving just the link text. -
#strip_tags(html)
Strips all HTML tags from
html
, including comments and special characters.
Instance Method Details
#sanitize(html, options = {})
Sanitizes HTML input, stripping all tags and attributes that aren’t whitelisted.
It also strips href/src attributes with unsafe protocols like javascript:
, while also protecting against attempts to use Unicode, ASCII, and hex character references to work around these protocol filters. All special characters will be escaped.
The default sanitizer is Rails::Html::WhiteListSanitizer}. See HTML Sanitizers for more information.
Custom sanitization rules can also be provided.
Please note that sanitizing user-provided text does not guarantee that the resulting markup is valid or even well-formed.
Options
-
:tags
- An array of allowed tags. -
:attributes
- An array of allowed attributes. -
:scrubber
- A {github.com/rails/rails-html-sanitizer {Rails::Html scrubber} or Loofah::Scrubber object that defines custom sanitization rules. A custom scrubber takes precedence over custom tags and attributes.
Examples
Normal use:
<%= sanitize @comment.body %>
Providing custom whitelisted tags and attributes:
<%= sanitize @comment.body, tags: %w(strong em a), attributes: %w(href) %>
Providing a custom Rails::Html
scrubber:
class CommentScrubber < Rails::Html::PermitScrubber
def initialize
super
self.tags = %w( form script comment blockquote )
self.attributes = %w( style )
end
def skip_node?(node)
node.text?
end
end
<%= sanitize @comment.body, scrubber: CommentScrubber.new %>
See {Rails HTML Sanitizer} for documentation about Rails::Html
scrubbers.
Providing a custom Loofah::Scrubber
:
scrubber = Loofah::Scrubber.new do |node|
node.remove if node.name == 'script'
end
<%= sanitize @comment.body, scrubber: scrubber %>
See Loofah’s documentation for more information about defining custom Loofah::Scrubber
objects.
To set the default allowed tags or attributes across your application:
# In config/application.rb
config.action_view. = ['strong', 'em', 'a']
config.action_view.sanitized_allowed_attributes = ['href', 'title']
# File 'actionview/lib/action_view/helpers/sanitize_helper.rb', line 82
def sanitize(html, = {}) self.class.white_list_sanitizer.sanitize(html, ).try(:html_safe) end
#sanitize_css(style)
Sanitizes a block of CSS code. Used by #sanitize when it comes across a style attribute.
# File 'actionview/lib/action_view/helpers/sanitize_helper.rb', line 87
def sanitize_css(style) self.class.white_list_sanitizer.sanitize_css(style) end
#strip_links(html)
Strips all link tags from html
leaving just the link text.
strip_links('Ruby on Rails')
# => Ruby on Rails
strip_links('Please e-mail me at <a href="mailto:me<EMAIL_ADDRESS># => Please e-mail me at<EMAIL_ADDRESS>strip_links('Blog: Visit.')
# => Blog: Visit.
strip_links('<malformed & link')
# => <malformed & link
# File 'actionview/lib/action_view/helpers/sanitize_helper.rb', line 121
def strip_links(html) self.class.link_sanitizer.sanitize(html) end
#strip_tags(html)
Strips all HTML tags from html
, including comments and special characters.
"Strip these tags!")
# => Strip these tags!
("Bold no more! See more here...")
# => Bold no more! See more here...
("
Welcome to my website!
")
# => Welcome to my website!
("> A quote from Smith & Wesson")
# => > A quote from Smith & Wesson
(
# File 'actionview/lib/action_view/helpers/sanitize_helper.rb', line 104
def (html) self.class.full_sanitizer.sanitize(html) end


--- layout: page title: About header-img: "img/about-bg.png" ---
Exactly like it reads, my thoughts and experiences on working hard through physical labor jobs and why I eventually saw the wisdom in relying on my greatest tool instead of just my corporeal one.


Example teleop-based input for use with modbridge_node. More...
#include <ros/ros.h>
#include "modelica_bridge/ModComm.h"
#include <sensor_msgs/Joy.h>
Go to the source code of this file.
Functions | |
| void | joyCallback (const sensor_msgs::Joy::ConstPtr &joy) |
| int | main (int argc, char **argv) |
Variables | |
| ros::Publisher | pub |
| publisher for teleop input values More... | |
Example teleop-based input for use with modbridge_node.
Provides scaled joystick input to the two_springs_modbridgex_controller node.
This file is part of the modelica_bridge_example package and subject to the license terms in the top-level LICENSE file of the modelica_bridge_examples repository. https://github.com/ModROS/modelica_bridge_examples/blob/master/LICENSE
Copyright 2018
Definition in file teleop.cpp.
| void joyCallback | ( | const sensor_msgs::Joy::ConstPtr & | joy | ) |
Scales joystick input, and publishes to topic /modbridge_joy Reads from the /joy topic, of the joy_node
| [in] | joy | Message for joystick input |
Definition at line 28 of file teleop.cpp.
| int main | ( | int | argc, |
| char ** | argv | ||
| ) |
Initializes node, publisher, and subscriber. Spins to keep node running.
Definition at line 43 of file teleop.cpp.
| ros::Publisher pub |
publisher for teleop input values
Definition at line 19 of file teleop.cpp.


Provides classes and interfaces for integrating the Hikari connection pool implementation into a standalone CDI 2.0 environment.


I did not enjoy Prey as much as I thought I would. I think there are a couple of things that I struggled with while reading it.
The first thing I struggled with was actually a problem with the type of topics that Michael Crichton likes to take on. I think of his writing as near-term science fiction. It’s definitely science fiction, but it isn’t far-fetched science fiction that takes place centuries in the future. It’s the type of science fiction that I could imagine happening tomorrow. Usually, I appreciate that, since it explores ways that the world could be different today. However, it can also backfire.
One way that near-term science fiction can fall short is in longevity. If the author is making predictions about how present day technology will evolve then people don’t have to wait very long to see whether the other was right. And if the author wasn’t right about the evolution then readers may soon lose interest.
I think that missing the mark on predictions of the evolution of technology is where Prey falls short. Without giving too much away, one of the premises of the book is that large swarms of nanobots can evolve to the point where they can have a sort of intelligence and learn new things – with very minimal programming.
I think at this point the development of artificial intelligence and machine learning has shown that this isn’t really possible. The algorithms for machine learning that computer scientists have developed to this point show some promise, but not the level of learning the Crichton portrays in Prey. And especially not with swarms of low-resourced agents.
Prey was a mildy interesting book, but I don’t think I would recommend that anyone read it. It wasn’t terrible, but it certainly wasn’t great.


Compasses: Describe Objects¶
Compass Class¶
-
class
gemma.
Compass
(target_types=None, attrs=True, items=True, calls=False)[source]¶ -
__init__
(target_types=None, attrs=True, items=True, calls=False)[source]¶ Contains rules for how to map a type’s bearings:
what bearings should be available when mapping.
what type of bearing should be returned.
- Parameters
target_types (
Union
[Tuple
[Type
, …],Type
,None
]) –The classes of object that this compass can map.
NoneType
= all objects accepted.
attrs (
Union
[bool
,List
[str
]]) –Restricted list of
Attr
name
values the compass can return.items (
Union
[bool
,List
[Any
]]) –Restricted list of
Item
name
values the compass can return.calls (
Union
[bool
,List
[str
]]) –Restricted list of
Call
name
values the compass can return.
The core use of the Compass object is through
Compass.bearings_iter()
.
-
attr_iter
(target)[source]¶ Yields (
Attr
, value) pairs for attributes oftarget
.- Parameters
target (
Any
) – object to return attributes of.- Return type
Generator
[Tuple
[Attr
,Any
],None
,None
]- Returns
(Attr, value) pair of next valid attr on
target
- Raises
StopIteration – At end.
Custom compass should raise
NotImplementedError
if functionality to be disabled.This method is not meant to be called directly, but through
Compass.bearings_iter()
-
bearings
(target)[source]¶ Returns all results from
Compass.bearings_iter()
aslist
.- Parameters
target (
Any
) – object to get bearings of- Return type
List
[Tuple
[BearingAbstract
,Any
]]- Returns
List of (bearing, value) pairs.
list
will not be sorted.
-
bearings_iter
(target)[source]¶ Yields all bearing names of
target
asBearingAbstract
objects.- Parameters
target (
Any
) – target to yield bearings of- Return type
Generator
[Tuple
[BearingAbstract
,Any
],None
,None
]- Returns
(bearing, value) pair for each valid bearing in
target
- Raises
NonNavigableError – If
target
type cannot be inspected by Compass.
Bearings are not yielded in sorted order. Values are yielded from all other methods ending in
_iter
. For the defaultCompass
, these methods areCompass.attr_iter()
,Compass.item_iter()
, andCompass.call_iter()
. Any method that raisesNotImplementedError
is skipped silently.Compasses are used to help
Surveyor
objects traverse through a data structure. Compasses tell surveyors what bearings it should traverse for a given object type.See main
Compass
documentation for examples.
-
call_iter
(target)[source]¶ Yields (
Call
, value) pairs for methods oftarget
.- Parameters
target (
Any
) – object to return item names of.- Return type
Generator
[Tuple
[Call
,Any
],None
,None
]- Returns
(method name as bearing, value) of next valid method on
target
- Raises
StopIteration – At end.
Custom compass should raise
NotImplementedError
if functionality to be disabled.This method is not meant to be called directly, but through
Compass.bearings_iter()
Whether the compass can provide Bearings for
target
.- Parameters
target (
Any
) – Object to check- Return type
bool
- Returns
True
: compass can provide Bearings for target.False
: Cannot.
Can be overridden for custom inspection.
DEFAULT BEHAVIOR: compares the type of
target
totarget_types
passed to__init__
usingisinstance()
If the
target_types
param wasNone
or thetarget
type passes,True
is returned.
-
item_iter
(target)[source]¶ Yields (
Item
, value) pairs for keys/indexes oftarget
.- Parameters
target (
Any
) – object to return item names of.- Return type
Generator
[Tuple
[Item
,Any
],None
,None
]- Returns
(item name, value) of next valid key/index on
target
- Raises
StopIteration – At end.
Custom compass should raise
NotImplementedError
if functionality to be disabled.This method is not meant to be called directly, but through
Compass.bearings_iter()
-
Map Bearings of Object¶
Get all (Item
, value) pairs of dict:
>>> from gemma import Compass
>>> from gemma.test_objects import test_objects
...
... simple, data_dict, data_list, structured, target = test_objects()
>>>
>>> default_compass = Compass()
>>>
>>> for bearing in default_compass.bearings_iter(data_dict):
... print(bearing)
...
(<Item: 'a'>, 'a dict')
(<Item: 'b'>, 'b dict')
(<Item: 1>, 'one dict')
(<Item: 2>, 'two dict')
(<Item: 'nested'>, {'one key': 1, 'two key': 2})
(<Item: 'simple'>, DataSimple(text='string value', number=40))
By default, compass returns all non-callable attributes and items.
dict
does not support attrs, so only Item
objects and their values are
returned.
Alternatively Compass.bearings()
returns the results as a list
,
rather than a Generator
.
>>> default_compass.bearings(data_dict)
[(<Item: 'a'>, 'a dict'), (<Item: 'b'>, 'b dict'), ...
example object refs: data_dict
Include Methods of Object¶
By default, methods of target
are not returned. We have to explicitly allow them
by name.
>>> keys_compass = Compass(calls=['keys'])
>>>
>>> for bearing in keys_compass.bearings_iter(data_dict):
... print(bearing)
...
(<Item: 'a'>, 'a dict')
(<Item: 'b'>, 'b dict')
(<Item: 1>, 'one dict')
(<Item: 2>, 'two dict')
(<Item: 'nested'>, {'one key': 1, 'two key': 2})
(<Item: 'simple'>, DataSimple(text='string value', number=40))
(<Call: 'keys'>, dict_keys(['a', 'b', 1, 2, 'nested', 'simple'])
This is to avoid a compass automatically executing a method like
dict.pop()
as it traverses an object.
example object refs: data_dict
Omitting Bearings from Map¶
>>> keys_only_compass = Compass(
... target_types=dict, items=False, calls=["keys"]
... )
>>>
>>> keys_only_compass.bearings(data_dict)
[(<Call: 'keys'>, dict_keys(['a', 'b', 1, 2, 'nested', 'simple']))]
By passing False
to items, we stop any Item
bearings from being
returned. The same behavior applies to attrs
and methods
example object refs: data_dict
Restrict Bearings from Map¶
Lets say we have a compass that extracts specific info we want about pets from a form.  ]
... }
... }
Now, we only need to grab name, age and species. The owner info is not important to us, and is at least two additional layers that do not need to be traversed.
We could set up a compass, and to get those bearings like so:
>>> target_keys = ["name", "age", "species"]
>>> pet_compass = Compass(items=target_keys)
>>>
>>> pet_compass.bearings(pet)
[(<Item: 'name'>, 'fluffy'), (<Item: 'age'>, 7), (<Item: 'species'>, 'cat')]
Declare Compatible Types¶
In the keys example above, we may want to signal to a Surveyor
object that a compass should only be used with certain types.
>>> dict_compass = Compass(target_types=dict, calls=["keys"])
target_types
allows us to signal that only dicts can be passed to this
compass.
Now when we check if a data structure can be navigated by this compass:
>>> dict_compass.is_navigable(data_dict)
True
>>> dict_compass.is_navigable(structured)
False
The dict passes, but the dataclass does not. If we try to navigate each, the
dataclass will throw a NonNavigableError
>>> dict_compass.bearings(data_dict)
[(<Item: 'a'>, 'a dict'), (<Item: 'b'>, 'b dict'), (<Item: 1>, ...
>>> dict_compass.bearings(structured)
Traceback (most recent call last):
...
gemma._exceptions.NonNavigableError: Compass cannot map DataStructured(...
example object refs: data_dict example object refs: structured
Custom Compatibility¶
What if we want to be more specific about what a compass can navigate?
Using the pet form example from Restrict Bearings from Map, we could restrict the compass
to only act on dict
objects:
>>> target_keys = ["name", "age", "species"]
>>> pet_compass = Compass(target_types=dict, items=target_keys)
However, this compass will act on any dict:
>>> not_a_pet = {
... "type": "car",
... "name": "blue",
... "make": "toyota",
... "model": "camry",
... "age": 7
... }
>>>
>>> pet_compass.bearings(not_a_pet)
[(<Item: 'name'>, 'blue'), (<Item: 'age'>, 7)]
What we must do is create a new compass type and override
Compass.is_navigable()
.
>>> class PetCompass(Compass):
... def __init__(self):
... target_keys = ["name", "age", "species"]
... super().__init__(target_types=dict, items=target_keys)
...
... def is_navigable(self, target: Any) -> bool:
... try:
... dict_type = target["type"]
... except (KeyError, TypeError):
... return False
...
... if dict_type == "pet":
... return True
... else:
... return False
We’ve also altered __init__
to pass our target type and restricted items.
Now when we check if each dict
is navigable:
>>> pet_compass = PetCompass()
>>> pet_compass.is_navigable(pet)
True
>>> pet_compass.is_navigable(not_a_pet)
False
And when we try to get the bearings for each:
>>> pet_compass.bearings(pet)
[(<Item: 'name'>, 'fluffy'), (<Item: 'age'>, 7), (<Item: 'species'>, 'cat')]
>>> pet_compass.bearings(not_a_pet)
Traceback (most recent call last):
...
gemma._exceptions.NonNavigableError: PetCompass cannot map {'type': 'car'...
Additional Examples¶
- Traversing a Dataclass.
>>> default_compass = Compass() >>> for bearing in default_compass.bearings_iter(structured): ... print(bearing) ... (<Attr: 'a'>, 'a data') (<Attr: 'b'>, 'b data') (<Attr: 'one'>, 31) (<Attr: 'two'>, 32) (<Attr: 'dict_data'>, {'a': 'a dict', 'b': 'b dict', 1: 'one dict', ... (<Attr: 'list_data'>, ['zero list', 'one list', 'two list', ... (<Attr: 'simple'>, DataSimple(text=None, number=None))
Compasses can be extended in other ways. For more information on extending the Compass type, see: Custom-Compasses


import NavigationController from 'gulp4-boilerplate/components/NavigationController.js'
NavigationController
"smart" navigation which goes off screen when scrolling down for a better overview of content and UX navigation appears when scrolling up
Constructor Summary
| Public Constructor | ||
| public |
|
Member Summary
| Public Members | ||
| public |
DOM: {navigation: string, states: {navigationSlideUp: string, navigationScrolled: string, navigationFixed: string}} Navigation DOM selectors Navigation DOM state CSS classes |
|
| public |
variable for storing current scroll position value |
|
| public |
navigation: Element fetch navigation element DOM element |
|
| public |
variable for storing amount of scroll from top position value |
|
| public |
|
|
| public |
amount of pixels to scroll from top for adding "has-scrolled" state class |
|
| public |
|
|
| public |
flag, state variable for scrolling event |
Method Summary
| Public Methods | ||
| public |
changeNavigationState(currentTop: *) |
|
| public |
|
|
| public |
init() |
|
| public |
|
|
| public |
scrollingDown(currentTop: *) |
|
| public |
scrollingUp(currentTop: *) |
Public Constructors
public constructor() source
Public Members
public DOM: {navigation: string, states: {navigationSlideUp: string, navigationScrolled: string, navigationFixed: string}} source
Navigation DOM selectors Navigation DOM state CSS classes
Public Methods
public changeNavigationState(currentTop: *) source
Params:
| Name | Type | Attribute | Description |
| currentTop | * |
public checkScroll() source
public init() source
public navigationController() source
public scrollingDown(currentTop: *) source
Params:
| Name | Type | Attribute | Description |
| currentTop | * |
public scrollingUp(currentTop: *) source
Params:
| Name | Type | Attribute | Description |
| currentTop | * |


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