Info
Welcome to the generated API reference. Get Postman Collection
general
services
Example request:
curl -X GET -G "http://localhost/services"
const url = new URL("http://localhost/services");
let headers = {
"Accept": "application/json",
"Content-Type": "application/json",
}
fetch(url, {
method: "GET",
headers: headers,
})
.then(response => response.json())
.then(json => console.log(json));
Example response (500):
{
"message": "Server Error"
}
HTTP Request
GET services
Display the information of the Host
Example request:
curl -X GET -G "http://localhost/pos/1" \
-H "Content-Type: application/json" \
-d '{"user":"libero","review":"ipsa"}'
const url = new URL("http://localhost/pos/1");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"user": "libero",
"review": "ipsa"
}
fetch(url, {
method: "GET",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
Example response (401):
{
"message": "Unauthenticated."
}
HTTP Request
GET pos/{id}
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| user | find | optional | the user who is the owner of that room |
| review | the | optional | review that the host giving |
Normal Search
Normal search function to maintain the normal search field of the View page.
Based on Apartment name and Location of the apartment
Example request:
curl -X GET -G "http://localhost/search" \
-H "Content-Type: application/json" \
-d '{"products":"porro","posts":"officiis","users":"ullam"}'
const url = new URL("http://localhost/search");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"products": "porro",
"posts": "officiis",
"users": "ullam"
}
fetch(url, {
method: "GET",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
Example response (500):
{
"message": "Server Error"
}
HTTP Request
GET search
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| products | select | optional | the id for recommendation system. |
| posts | is | optional | the collection of the post that is generate by the query. |
| users | is | optional | defined taht whther the user is blocked or not |
Advance Search
Advance search function to maintain the advance search field of the Home page.
Example request:
curl -X GET -G "http://localhost/advancesearch" \
-H "Content-Type: application/json" \
-d '{"namesearch":"quis","areasearch":"quaerat","is_family":"odio","is_friend":"harum","$pet":"impedit","student":"dolores","job_seeker":"adipisci","late_night":"illo"}'
const url = new URL("http://localhost/advancesearch");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"namesearch": "quis",
"areasearch": "quaerat",
"is_family": "odio",
"is_friend": "harum",
"$pet": "impedit",
"student": "dolores",
"job_seeker": "adipisci",
"late_night": "illo"
}
fetch(url, {
method: "GET",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
Example response (500):
{
"message": "Server Error"
}
HTTP Request
GET advancesearch
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| namesearch | required | optional | The title of the search. |
| areasearch | string | required | The area name of the search. |
| is_family | string | optional | The family of checkbox |
| is_friend | string | optional | The friend of checkbox |
| $pet | string | optional | The friend of checkbox |
| student | string | optional | The student of checkbox |
| job_seeker | string | optional | The job_seeker of checkbox |
| late_night | string | optional | The late_night of checkbox |
To track the Checkout hostory of the user
Example request:
curl -X POST "http://localhost/usingroom/1/1" \
-H "Content-Type: application/json" \
-d '{"room_rating":"ullam","post":"perspiciatis","room_reveiew":"eaque","status":"similique","room_id":13,"user_name":"laboriosam","avg":"vitae","user_average_rating":15,"user_indi_review":"veniam","user_id":17,"contact":"ullam","cover_image":"quo","family":"unde"}'
const url = new URL("http://localhost/usingroom/1/1");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"room_rating": "ullam",
"post": "perspiciatis",
"room_reveiew": "eaque",
"status": "similique",
"room_id": 13,
"user_name": "laboriosam",
"avg": "vitae",
"user_average_rating": 15,
"user_indi_review": "veniam",
"user_id": 17,
"contact": "ullam",
"cover_image": "quo",
"family": "unde"
}
fetch(url, {
method: "POST",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
HTTP Request
POST usingroom/{id}/{id1}
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| room_rating | check | optional | whther all the variables are correctly given |
| post | string | optional | collection of the room. |
| room_reveiew | string | optional | review given to taht room |
| status | string | optional | Detail description of the apartment |
| room_id | integer | optional | id of the user who giving the rating |
| user_name | string | optional | name of the user who gives rating |
| avg | string | optional | calculate the avg rating of the current user |
| user_average_rating | integer | optional | average rating given from the user |
| user_indi_review | string | optional | Individual review of the user |
| user_id | integer | optional | the id of the user that givinf the rating |
| contact | string | optional | contact no of the apartment |
| cover_image | string | optional | picture of the cover image of the apartment |
| family | family | optional | is allowed or not |
Book Room
Request for booking a room to the owner of that room also update the necessary information in the database
Example request:
curl -X POST "http://localhost/dpractice/1" \
-H "Content-Type: application/json" \
-d '{"post":"ea","request_from_date":"nesciunt","request_to_date":"repellendus","body":"qui","booking":"et","user_name":"est","rpname":"exercitationem"}'
const url = new URL("http://localhost/dpractice/1");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"post": "ea",
"request_from_date": "nesciunt",
"request_to_date": "repellendus",
"body": "qui",
"booking": "et",
"user_name": "est",
"rpname": "exercitationem"
}
fetch(url, {
method: "POST",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
HTTP Request
POST dpractice/{id}
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| post | collection | optional | list of the books that is necessary for the booking |
| request_from_date | date | optional | input for the given from date. |
| request_to_date | date | optional | input for the given to date. |
| body | string | optional | Detail description of the apartment |
| booking | string | optional | decide whther the room is booked or not. |
| user_name | string | optional | name of the owner of the apartment |
| rpname | the | optional | name of the consecutive apartment of that room |
Give review to a specefic room for an apartment
Example request:
curl -X POST "http://localhost/dashboard/usingroom/1/1" \
-H "Content-Type: application/json" \
-d '{"room_rating":"vel","post":"culpa","room_reveiew":"et","status":"maxime","room_id":18,"user_name":"quibusdam","avg":"rerum","user_average_rating":2,"user_indi_review":"nesciunt","user_id":9,"contact":"accusantium","cover_image":"eum","family":"omnis"}'
const url = new URL("http://localhost/dashboard/usingroom/1/1");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"room_rating": "vel",
"post": "culpa",
"room_reveiew": "et",
"status": "maxime",
"room_id": 18,
"user_name": "quibusdam",
"avg": "rerum",
"user_average_rating": 2,
"user_indi_review": "nesciunt",
"user_id": 9,
"contact": "accusantium",
"cover_image": "eum",
"family": "omnis"
}
fetch(url, {
method: "POST",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
HTTP Request
POST dashboard/usingroom/{id}/{id1}
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| room_rating | check | optional | whther all the variables are correctly given |
| post | string | optional | collection of the room. |
| room_reveiew | string | optional | review given to taht room |
| status | string | optional | Detail description of the apartment |
| room_id | integer | optional | id of the user who giving the rating |
| user_name | string | optional | name of the user who gives rating |
| avg | string | optional | calculate the avg rating of the current user |
| user_average_rating | integer | optional | average rating given from the user |
| user_indi_review | string | optional | Individual review of the user |
| user_id | integer | optional | the id of the user that givinf the rating |
| contact | string | optional | contact no of the apartment |
| cover_image | string | optional | picture of the cover image of the apartment |
| family | family | optional | is allowed or not |
Give review to a specefic user
Example request:
curl -X POST "http://localhost/dashboard/own/1" \
-H "Content-Type: application/json" \
-d '{"user_rating":"dolorem","post":"itaque","user_reveiew":"odio","status":"excepturi","user_id":19,"user_name":"voluptas","avg":"eum","user_average_rating":10,"user_indi_review":"repellendus","cost_basis":"consequatur","contact":"voluptas","cover_image":"quia","family":"incidunt","friends":"provident","pet_allow":"voluptatibus","student":"eveniet","job_seeker":"voluptatum"}'
const url = new URL("http://localhost/dashboard/own/1");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"user_rating": "dolorem",
"post": "itaque",
"user_reveiew": "odio",
"status": "excepturi",
"user_id": 19,
"user_name": "voluptas",
"avg": "eum",
"user_average_rating": 10,
"user_indi_review": "repellendus",
"cost_basis": "consequatur",
"contact": "voluptas",
"cover_image": "quia",
"family": "incidunt",
"friends": "provident",
"pet_allow": "voluptatibus",
"student": "eveniet",
"job_seeker": "voluptatum"
}
fetch(url, {
method: "POST",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
HTTP Request
POST dashboard/own/{id}
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| user_rating | check | optional | whther all the variables are correctly given |
| post | string | optional | collection of the room. |
| user_reveiew | string | optional | review given to taht room |
| status | string | optional | Detail description of the apartment |
| user_id | integer | optional | id of the user who giving the rating |
| user_name | string | optional | name of the user who gives rating |
| avg | string | optional | calculate the avg rating of the current user |
| user_average_rating | integer | optional | average rating given from the user |
| user_indi_review | string | optional | Individual review of the user |
| cost_basis | string | optional | Payment type of apartment |
| contact | string | optional | contact no of the apartment |
| cover_image | string | optional | picture of the cover image of the apartment |
| family | family | optional | is allowed or not |
| friends | string | optional | friend is allowed or not |
| pet_allow | string | optional | pet is allowed or not |
| student | string | optional | pet is allowed or not |
| job_seeker | string | optional | pet is allowed or not |
Display the information of the User
Example request:
curl -X GET -G "http://localhost/dashboard/want/1" \
-H "Content-Type: application/json" \
-d '{"user":"asperiores","review":"nihil"}'
const url = new URL("http://localhost/dashboard/want/1");
let headers = {
"Content-Type": "application/json",
"Accept": "application/json",
}
let body = {
"user": "asperiores",
"review": "nihil"
}
fetch(url, {
method: "GET",
headers: headers,
body: body
})
.then(response => response.json())
.then(json => console.log(json));
Example response (401):
{
"message": "Unauthenticated."
}
HTTP Request
GET dashboard/want/{id}
Body Parameters
| Parameter | Type | Status | Description |
|---|---|---|---|
| user | find | optional | the user who is the owner of that room |
| review | the | optional | review that the user giving |


Toodope is a completely free volunteer-run website that helps HLS students share outlines and professor evaluations with each other. The website only works because of people like you!
The website is open to anyone with a harvard.edu email account. The website asks you to login with this email account to verify that you have access to it. Unfortunately, if you don't have one of these, you won't be able to log in at this time.
If something looks broken to you, please email me at<EMAIL_ADDRESS>or open an issue. If you know how to code and want to help out, just reach out at<EMAIL_ADDRESS>If you are curious, the code is open-sourced. The privacy policy is here.


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---
layout: default
title: Rescue The Poor
---
Fundraising $3500!
Impact: November
The Entebbe and Kakiri orphanages are out of food, due to economic impact of Covid 19.
UPDATE: November 7, 2020: The 40 kids split between Entebbe and Kakiri are incredibly low on food, eating 1 small meal per day.
Since early April, Uganda's economy has been devastated by the impact of Covid 19, with most people unable to work to support their needs.
This is impacting the extreme poor most acutely.
Meet Peter, Denis and Andrew - the caretakers of two orphanages in Uganda
We're a Guidestar Platinum charity.
Over 96% of all funds end up in the hands of recipients - the other 4% are bank and wiring fees.
We're a 100% volunteer-driven organization.
We know families in Port Au Prince, Las Cayes and Pignon
With your generosity they are working hard to survive and thrive.
We assist orphanages in Uganda and Haiti to support vulnerable children, widows and needy families. We target basic needs like Food, Shelter, Clothes, Healthcare and Education with Love and Prosperity as we share the amazing gospel of Christ Jesus.
Sympathy sees, and says, ‘I’m sorry.’ Compassion feels, and whispers, ‘I'll help.’
Sign up to hear how our work is making a difference.


|
MRSL Motion Primitive Library
1.2
A motion primitive library for generating trajectory for mobile robots
|
Trajectory generator. More...
#include <traj_solver.h>
Public Member Functions | |
| TrajSolver (Control::Control control, Control::Control yaw_control=Control::VEL, bool debug=false) | |
| Constructor. More... | |
| void | setWaypoints (const vec_E< Waypoint< Dim >> &ws) |
| Set Waypoint array directly, overwrite global vars. | |
| void | setV (decimal_t v) |
| Set velocity used for internal time allocation. | |
| void | setDts (const std::vector< decimal_t > &dts) |
| void | setPath (const vec_Vecf< Dim > &path) |
| Trajectory< Dim > | solve (bool verbose=false) |
| Solve for trajectory. | |
| vec_Vecf< Dim > | getPath () const |
| Get the path used for time allocation. | |
| vec_E< Waypoint< Dim > > | getWaypoints () const |
| Get the Waypoint array used to solve trajectory. | |
| std::vector< decimal_t > | getDts () const |
| Get the time allocation. | |
Private Member Functions | |
| std::vector< decimal_t > | allocate_time (const vec_Vecf< Dim > &pts, decimal_t v) |
| Internal time allocation from path and vel using L-inf. | |
Private Attributes | |
| vec_Vecf< Dim > | path_ |
| Intermediate pos. | |
| vec_E< Waypoint< Dim > > | waypoints_ |
| Intermediate waypoints. | |
| std::vector< decimal_t > | dts_ |
| Time allocation. | |
| decimal_t | v_ {1} |
| Velocity used for internal time allocation. | |
| Control::Control | control_ |
| Control constraints for start and goal. | |
| Control::Control | yaw_control_ |
| Control constraints for start and goal yaw. | |
| std::unique_ptr< PolySolver< Dim > > | poly_solver_ |
| Poly solver. | |
| std::unique_ptr< PolySolver< 1 > > | yaw_solver_ |
| Poly solver for yaw only. | |
Trajectory generator.
|
inline |
Constructor.
| control | define the control flag for start and end |
| yaw_control | define the control flag for yaw start and end |
|
inline |
Set time allocation (optional), overwrite global dts, if not set, we will set a time allocation using L-inf
|
inline |


Châtaignier
Dehumanization experiment with vanilla flavor
Love with animosity
Art Direction
Jeremy Boulder Karlsson
Geek and mango
Art Direction
Mathilde Trudeaux Matisse
French in spring
Art Direction
Jonathan Colamista Zen
Hover and click on a card


A ValueMetric holds the data from measuring a single value over a period oftime. In most cases this may be a single measurement at a single point intime.
A good example of a ValueMetric is measuring the number of items in a queue.
A ValueMetric contains a Stats object, therefore ValueMetric has count
,
max
, mean
, min
, stddev
,
sum
, sumsq
methods that delegate to that
Statsobject for convenience.
holds all the statistics
Create a new ValueMetric giving it a name
and additional data.additional_data
may be anything that
follows the to_hash
protocol.
# File lib/hitimes/value_metric.rb, line 32 def initialize( name, additional_data = {} ) super( name, additional_data ) @stats = Stats.new end
Give the value
as the measurement to the metric. The value is
returned
# File lib/hitimes/value_metric.rb, line 43 def measure( value ) @sampling_start_time ||= self.utc_microseconds() @sampling_start_interval ||= Interval.now @stats.update( value ) # update the length of time we have been sampling @sampling_delta = @sampling_start_interval.duration_so_far end
Convert the metric to a hash
# File lib/hitimes/value_metric.rb, line 59 def to_hash h = super (Stats::STATS - %w[ rate ]).each do |s| h[s] = self.send( s ) end return h end


Ocean [ay07], ocean, in Crystal Sea
Last updated Turn #138
Ocean [ay07], ocean, in Crystal Sea
------------------------------------------------------------------------
27: The Savvy Aardvark [ha5r], ship, 2 hulls, 1 rowing port, 6 sails,
27: 22% damaged, arrived from Ocean [az07], owner:
27: Phantasm [n4b], Imperial Empire, duke, with two workers,
27: eight sailors
27: A storm batters the ship and causes some damage.
28: The Savvy Aardvark [ha5r], ship, 2 hulls, 1 rowing port, 6 sails,
28: 24% damaged, departed for Ocean [ax07].
30: It is no longer windy.
30: The fog has cleared.
Routes leaving Ocean:
North, to Ocean [ax07], The Outer Sea, 6 days
East, to Ocean [ay08], 6 days
South, to Ocean [az07], 6 days
West, to Ocean [ay06], 6 days
It is raining.


{% extends "table.html" %} {% block title %}Glossary{% endblock %} {% block page_content %}
Where possible, I have attempted to merge textual descriptions with the integer primary keys in the database. Still, there may be instances where there are integers, so this page is designed to provide a reference.
These are the disk_id
codes corresponding to each disk. More information is available on the
individual disk pages, accessed through the disk overview page.
| Disk Name | Disk ID |
|---|---|
| {{disk.disk_name}} | {{disk.disk_id}} |
The best place to find the corresponding transition_id
for each molecule / quantum number pair
is on the transitions overview page.
For an overview of all runs, visit the runs page. To access a specific
run by its run_id
, you can navigate directly to the summary page by substituting it in the
address like so /runs/<run_id>/
, e.g. /runs/1/
.
To find only the runs and measurement sets corresponding to a particular disk/transition combination, you will want to visit the page corresponding to this disk/transition combination. There are currently three ways to access these pages. Some ways may be easier than others depending on what you are searching for.
transition_id
linked in the first column you will be brought to the disk/transition
summary page.
disk_id
and transition_id
, these pages can be accessed
directly via the url /disks/<disk_id>/transitions/<transition_id>/
, e.g.,
/disks/1/transitions/32/
for GM Aur, C18O 2-1.
| Run Status ID | Run Status |
|---|---|
| {{row.run_status_id}} | {{row.run_status}} |
| Method Type ID | Method Type |
|---|---|
| {{row.method_type_id}} | {{row.method_type}} |
Combinations of method types and versions.
| Method Type ID | (Method Type) | Method Implementation |
|---|---|---|
| {{row.method_type_id}} | {{row.method_type}} | {{row.method_version}} |
All the different cubes produced by plotting scripts.
| Cube Type ID | Cube Type |
|---|---|
| {{row.cube_type_id}} | {{row.cube_type}} |
This table catalogues all of the various parameter sets that were used to make rml and rml-dirty images.
| Parameter ID | Method type | Run count | npix | cell_size | {% for key in parameters_header_set %}{{ key }} | {% endfor %}
|---|---|---|---|---|---|
| {{row.parameter_id}} | {{row.method_type}} | {{row.run_count}} | {{row.npix}} | {{row.cell_size}} | {% for key in parameters_header_set %}{{row[key]}} | {% endfor %}


Scripting With Java
This page explains how to manipulate the DOM tree of an SVG document from a Java program.
How to manipulate a document in a JSVGCanvas
The follow code template demonstrates how to manipulate an SVG document displayed in a JSVGCanvas directly from a Java program.
import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import javax.swing.JFrame; import org.apache.batik.swing.JSVGCanvas; import org.apache.batik.swing.svg.SVGLoadEventDispatcherAdapter; import org.apache.batik.swing.svg.SVGLoadEventDispatcherEvent; import org.apache.batik.script.Window; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.events.Event; import org.w3c.dom.events.EventListener; import org.w3c.dom.events.EventTarget; public class SVGApplication { public static void main(String[] args) { new SVGApplication(); } JFrame frame; JSVGCanvas canvas; Document document; Window window; public SVGApplication() { frame = new JFrame(); canvas = new JSVGCanvas(); // Forces the canvas to always be dynamic even if the current // document does not contain scripting or animation. canvas.setDocumentState(JSVGCanvas.ALWAYS_DYNAMIC); canvas.addSVGLoadEventDispatcherListener (new SVGLoadEventDispatcherAdapter() { public void svgLoadEventDispatchStarted (SVGLoadEventDispatcherEvent e) { // At this time the document is available... document = canvas.getSVGDocument(); // ...and the window object too. window = canvas.getUpdateManager(). getScriptingEnvironment().createWindow(); // Registers the listeners on the document // just before the SVGLoad event is // dispatched. registerListeners(); // It is time to pack the frame. frame.pack(); } }); frame.addWindowListener(new WindowAdapter() { public void windowOpened(WindowEvent e) { // The canvas is ready to load the base document // now, from the AWT thread. canvas.setURI("doc.svg"); } }); frame.getContentPane().add(canvas); frame.setSize(800, 600); frame.show(); } public void registerListeners() { // Gets an element from the loaded document. Element elt = document.getElementById("elt-id"); EventTarget t = (EventTarget)elt; // Adds a 'onload' listener t.addEventListener("SVGLoad", new OnLoadAction(), false); // Adds a 'onclick' listener t.addEventListener("click", new OnClickAction(), false); } public class OnLoadAction implements EventListener { public void handleEvent(Event evt) { // Perform some actions here... // ...for example start an animation loop: window.setInterval(new Animation(), 50); } } public class OnClickAction implements EventListener { public void handleEvent(Event evt) { // Perform some actions here... // ...for example schedule an action for later: window.setTimeout(new DelayedTask(), 500); } } public class Animation implements Runnable { public void run() { // Insert animation code here... } } public class DelayedTask implements Runnable { public void run() { // Perform some actions here... // ...for example displays an alert dialog: window.alert("Delayed Action invoked!"); } } }
Writing thread-safe code
The DOM listeners registered on the SVG document are called from the canvas update thread. To avoid race conditions, do not manipulate the DOM tree from another thread.
The way to switch from an external thread to the canvas update thread is to use the following code:
// Returns immediately canvas.getUpdateManager().getUpdateRunnableQueue(). invokeLater(new Runnable() { public void run() { // Insert some actions on the DOM here } });
or:
// Waits until the Runnable is invoked canvas.getUpdateManager().getUpdateRunnableQueue(). invokeAndWait(new Runnable() { public void run() { // Insert some actions on the DOM here } });
Like with event listeners, when a Runnable is invoked from the update thread, the graphics are updated.
Using the SVG DOM
Batik provides a fairly complete implementation of the SVG DOM. The SVG DOM provides all the functionality most applications require. In particular, the DOM implements DOM Events, including mutation and UI Events. As an example, DOM events allow you to get notified when the cursor moves over elements of interest:
// Element of Interest. Element theElem = ...; ((EventTarget) theElem).addEventListener("mouseover", mouseOverListener, true);
where mouseOverListener implements the org.w3c.dom.events.EventListener interface. This interface consists of the method:
void handleEvent(Event evt);
This is called whenever the event occurs with the element it is registered on. It is worth reviewing the DOM Events specification as there are many useful features to this interface that are not immediately obvious.
It is also worth looking at the DOM interfaces defined by the SVG specification as they provide a large number of useful methods, in particular those of SVGLocatable:
// Returns Bounding box of SVG Element. public SVGRect getBBox ( ); // Returns the transformation matrix to the screen. public SVGMatrix getScreenCTM ( ); // Returns the transformation matrix to the given element. public SVGMatrix getTransformToElement ( SVGElement element ) throws SVGException;
In particular, getScreenCTM is very useful for taking the clientX and clientY attributes of the DOM UIEvent and mapping them to the coordinate system of an element in the SVG document:
SVGMatrix mat = elem.getScreenCTM(); SVGMatrix imat = mat.inverse(); SVGPoint cPt = document.getRootElement().createSVGPoint(); cPt.setX(uiEvt.getClientX()); cPt.setY(uiEvt.getClientY()); cPt = cPt.matrixTransform(imat);
Referencing Java code from a document
Batik implements the Java bindings for SVG, and thus allows Java code to be referenced from script elements. This feature is available to any application of Batik that uses the bridge module (for example the Swing component and the transcoders).
In order to use this extension, the type attribute of a script element must be set to application/java-archive. In addition, the xlink:href attribute must be the URI of a jar file that contains the code to run.
The manifest of this jar file must contains an entry of the form:
SVG-Handler-Class: classname
where classname must be the name of a class that implements the org.w3c.dom.svg.EventListenerInitializer interface. Just before the document SVGLoad event is fired, an instance of this class is created, and this instance has its initializeEventListeners method invoked. Note that there is no way to specify Java handlers in event attributes on SVG elements, so having the initializeEventListeners call addEventListener on a node is the only way to attach a Java listener from within the document.
The class specified by SVG-Handler-Class can be contained directly in the jar file, but it is also possible for it to be contained in a jar file added to the classpath using the Class-Path entry of the manifest.


In this time of pandemic, poetry helps. Dean Rader — poet, Guggenheim fellow, and USF professor of English — contributed a poem to Together in a Sudden Strangeness: America's Poets Respond to...
In this time of pandemic, poetry helps. Dean Rader — poet, Guggenheim fellow, and USF professor of English — contributed a poem to Together in a Sudden Strangeness: America's Poets Respond to...


Determine the conditions under which a polynomial matrix has rank less than, or equal to, n.
Bases: builtins.object
Represents a leaf in the recursive row reduction of a matrix.
Find the conditions under which a polynomial matrix, mat, has rank less than or equal to max_rank.
| Parameters: |
|
|---|---|
| Returns: | { 0 : [RowReduction, ...], 1 : [...], ..., n : [...] } |
| Returns type: | dict |
Recursively row reduce a matrix with entries in a given polynomial ring.
Note that since we are not working with entries in a field, pivoting, i.e. multiplication by multiplicative inverses isn’t well defined.
There are various methods which can be used to ensure that rows are linearly independent as from prior rows, as the matrix rows are enumerated. However, such methods may not be valid for all points. An entry a_{i,j} may be equal to zero on some point s. To account for this, a new row-reduction is performed for every choice of pivot. The row-reduced matrices are returned with entries in normal form modulo a given ideal I.
| Parameters: |
|
|---|---|
| Returns: | [RowReduction, [[RowReduction, []], [RowReduction, []]]] |
| Returns type: | list |
Bases: builtins.object
Decorator class for a Sage matrix of type sage.structure.element.Matrix.
Provides immutable infix operations by returning a new MMatrix that represents the result. Specifically, the infix operations +, -, and * are immutable.
Matrix rows can be retrived and set using the [] notation, note that setting a row is not immutable.
Returns True if matrix is row reduced, and False otherwise.
| Returns Type: | bool |
|---|
Apply func with positional parameters args and keyword parameters kwargs to the entries of matrix.
| Parameters: |
|
|---|---|
| Returns Type: |
Get the column size (dimension of the image of the transpose) of matrix.
| Returns Type: | int |
|---|
Returns a list of the pivots of matrix.
| Returns: | [pivot_1, pivot_2, ..., pivot_n] |
|---|---|
| Returns Type: | list |
Row reduce matrix.
| Returns: | (reduced matrix, non-zero entries) |
|---|---|
| Returns Type: | tuple |
Multiply matrix by scalar.
| Parameters: | scalar (float) – The scalar to multiply matrix by |
|---|---|
| Returns Type: | None |
Warning
Not immutable.
Subtract mult times row i from row j.
| Parameters: |
|
|---|---|
| Returns Type: | None |
Warning
Not immutable.
Miscellaneous Functional Operations
Returns ddict with distinct values
| Parameters: | ddict (dict) – dict to reduce |
|---|
>>> _clean_dict_of_lists({ 1 : [0, 0, 1, 1] })
{ 1 : [0, 1] }
The main purpose of this package is to calculate the conditions under which a polynomial matrix has rank less than or equal to n.
The main entry point is main.find_conditions_rank_leq_n().


Enchanting £1.3m home with magical garden hiding 'many secret areas'
With a tree house, zip wire and walled hideaways - it's something pretty special
by Emilia BonaA historic home has come on the market in Wirral - and it's got a breathtaking garden unlike anything you'll have seen before.
The five-bedroom home is located on Column Road in West Kirby , a quiet and leafy street lined with some of Merseyside's most expensive homes.
Up for sale with Market Street Homes estate agents, only offers in the region of £1,299,500 are being considered for this property.
The detached sandstone mansion, named St Michaels, is a 'one off' and dates back to the early 1800s.
Photos uploaded to Rightmove capture the enchanting gardens of the property, with plenty of secret areas and little gems tucked away.
Boasting ponds, a wild garden, a tree house and a zipwire, the property is an absolute oasis.
A cobble stone walkway leading up to the property is lined with wildflowers and bordered by an immaculately manicured lawn area.
Stunning plants and flowers fill another patio area, with the main garden all centred around a quirky water feature.
A drawbridge style path leads to an impressive tree house that looks like it was plucked straight out of a child's fantasy playground.
With its own balcony, raised up on stilts in one of the garden's trees, the tree house also has a separate set of wooden steps leading down to the shrubbery below.
Elsewhere in the garden, walled areas offer secret little hideaways, one of which has a circular stone seating area, while another suntrap has a bench and old waterpump.
The property also has two driveways - one from Column Road and the other from Priory Road, which is accessed via a set of electric gates.
Inside, the property is equally as impressive as it is from the outside, with a games room, cinema, gym and library.
The games room has a snooker table, darts board, football table and pinball machine, with exposed beams above offering a reminder of the home's historic status.
Just off the games room, the library is any bookworm's dream, with floor to ceiling fitted shelves and a ladder for and hard to reach titles.
The incredible entertainment suite also has a table tennis table and a bar area, with a projector rigged up to one of the beams for movies.
Listing details uploaded to Rightmove say: "The rooms have amazing views across to Wales, exposed sandstone walls, stripped wood flooring and mood lighting, this space is amazing something you do not see every day."
The impressive property also has its own gym, with mirrored walls and exercise equipment.
A downstairs sitting room comes with a welcoming inglenook fireplace, with a further two lounges and a number of cellars - described by the agents as being 'perfect for wine'.
To view the full listing online, including further pictures of the house and garden, you can click or tap here.


WITNESS LIST Economic Development Committee April 22, 1997-10:30A HB 1625 For: Flores, Enrique, Jr. (United Auto Workers) Moses, Mike (United Auto Workers) Tillery,Dale,Rep. (Self) Against: Oller, Shawn (TX Assn.Bus. & C.O.C.'s) Pinkus, David (Sm. Bus. United of TX) On: Perdue, David (TWC) Sheridan, Mike (TWC) SB 293 For: Tillery, Dale Rep. (self) SB 503 For: Hormuth, Pam (TX Kids Count Project) Olivo, Dora, Rep. (Self) Vinet, Michele (Self) On: Martin, Charles (TWC) McDaniel, Carol (TWC) SB 1113 For: Pinkus, David (Sm. Bus. United of TX) On: Coleman, Emmet (TX Comptroller) Hall, Patricia (TWC) SB 1114 For: Coleman, Garnet, Rep. (Self) On: Hall, Patricia (TWC) SB 1514 For: Flores, Kino, Rep. (Self) On: Hernandez, Sofia (TX Dept. of Health) Torrez, Dan (TX Attorney General) SB 1518 For: Davis, Dan G. (Houston Adv.Research) Williams, Thomas, Rep. (Self)


Alaska state officials expect to miss air pollution deadline
FAIRBANKS, Alaska (AP) - Alaska officials need another 10 years to reduce air pollution by half in Fairbanks, but the deadline is Dec. 31, they said.
U.S. Sen. Dan Sullivan proposed a bill offering new deadlines as early as December 2023 or as late as December 2028 to comply with smoke pollution standards, the Fairbanks Daily News-Miner reported .
Extended pollution exposure could erode human health, the World Health Organization said.
The bill, which was introduced Aug. 1, was created at the request of state officials, said representatives under Sullivan. The bill could also push back the deadline for completing a new clean air plan to June 2021.
A draft pollution cleanup plan maintains that 2029 is the earliest Fairbanks could reach federal air quality standards, the state Department of Environmental Conservation said. The state has plans to complete the final draft of the State Implementation Plan to the Environmental Protection Agency by Dec. 15.
If the December clean air quality deadline passes, a five-year extension could be requested, state officials said. If that request is denied, a new plan must be developed, and officials have already started.
The proposed bill “seeks to create new law establishing that the people in Fairbanks have less right to clean air than everyone else,” said Jeremy Lieb, an attorney with Earthjustice. Other environmental groups have opposed the loosening deadlines.
“We have shared concerns regarding the timelines established in the Clean Air Act and our ability to actually implement changes to improve our air quality within the time frames,” Borough Mayor Bryce Ward said. “I was not aware until this week that Senator Sullivan’s office had drafted a bill to change the timelines. I am looking into what the bill does and how it would affect the community if adopted by Congress.”
Information from: Fairbanks (Alaska) Daily News-Miner, http://www.newsminer.com
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bool is_file ( string $filename )
Tells whether the given file is a regular file.
Returns TRUE if the filename exists and is a regular file, FALSE otherwise. Note: Because PHP's integer type is signed and many platforms use 32bit integers, some filesystem functions may return unexpected results for files which are larger than 2GB.


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Benin authorities open investigation after nine people abducted by pirates
COTONOU, Benin (Reuters) - Benin authorities have opened an investigation after pirates abducted nine people from a Norwegian-flagged boat off the coast of the West African nation, the port of Cotonou said.
The pirates boarded the vessel, which is owned by Norwegian shipping firm J.J. Ugland, while it was at anchor on Saturday off the coast. All those on board were Filipinos, the Norwegian Shipowners’ Association said.
After the attack, the Norwegian-flagged MV Bonita docked in Cotonou and police started interviewing the remaining crew on board, the port said on its official Facebook page late on Sunday.
“At this moment, the investigation is continuing,” the statement said. “In the meantime, surveillance has been further strengthened.”
J.J. Ugland said in a statement on Monday that the captain of the vessel was among the nine crew abducted, adding: “We are continuously working on the situation, and are doing our utmost to bring the nine crewmembers to safety.”
It said the remaining crewmembers were being cared for and were in a good condition.
While piracy has decreased worldwide, West Africa’s Gulf of Guinea is a high-risk area for abductions and armed robbery, the International Maritime Bureau, a unit of the International Chamber of Commerce, said last month.
Shippers have reported several abductions in the region in recent months, including eight crew members taken from a German-owned vessel off Cameroon in August, and 10 Turkish sailors off the coast of Nigeria in July.


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--- layout: member_profile title: "Steven Bos" permalink: /members/bos/ name: "Steven Bos" affiliation: "Leiden University" jointafiliation: country: "Netherlands" position: "PhD Student" researchtitle: "The vector-APP coronagraph as integral part of a spectropolarimetric high-contrast imaging system" summary: " Steven Bos is a PhD student working under the supervision of Frans Snik. He is developing the vector Apodizing Phase Plate (vAPP) coronagraph into an integral part of a high-contrast imaging system. This means that the vAPP will be designed to be integrated with focal-plane wavefront sensing (fpWFS), polarimetry and spectroscopy by leveraging the unique properties of liquid-crystal technology. This will enable unambiguous characterization of exoplanet atmospheres and surfaces. He is also interested in fpWFS with the vector vortex coronagraph, the rigorous modelling of optical systems and star, disk and planet formation. " orcid: website: "http://home.strw.leidenuniv.nl/~haffert/" linkedin: "https://www.linkedin.com/in/steven-bos-9b3a158b/" rgate: "https://www.researchgate.net/profile/Steven_Bos" research: ["High Contrast Imaging" , "Wavefront Sensing" , "Polarimetry" , "Coronagraphy" ] keywords: "High Contrast Imaging -- Wavefront Sensing -- Polarimetry -- Coronagraphy" email<EMAIL_ADDRESS>image_path: /assets/img/member/bos.jpg ---
Current Research Summary:
{{ page.summary}}
Prior Research:
MSc Astronomy & Instrumentation at Leiden Observatory (2015-2017)
BSc Astronomy at Leiden Observatory (2011-2015)


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Settings
.See: Description
| Interface | Description |
|---|---|
| SettingsLoader |
Provides the ability to load settings (in the form of a simple Map) from
the actual source content that represents them.
|
| Class | Description |
|---|---|
| JsonSettingsLoader |
Settings loader that loads (parses) the settings in a json format by flattening them
into a map.
|
| PropertiesSettingsLoader |
Settings loader that loads (parses) the settings in a properties format.
|
| SettingsLoader.Helper | |
| SettingsLoaderFactory |
A settings loader factory automatically trying to identify what type of
SettingsLoader to use. |
| XContentSettingsLoader |
Settings loader that loads (parses) the settings in a xcontent format by flattening them
into a map.
|
| YamlSettingsLoader |
Settings loader that loads (parses) the settings in a yaml format by flattening them
into a map.
|
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Conor McGregor due in court to face assault charge
UFC fighter Conor McGregor is due to appear in court this morning in connection with an alleged incident at a pub in Dublin.
The mixed martial arts star is facing a single charge of assault.
Dublin District Court previously heard that the 31-year-old, of Lady Castle, Straffan, Co Kildare, is accused of assaulting Desmond Keogh at the Marble Arch pub in Drimnagh on April 6, where McGregor was promoting his brand of whiskey.
CCTV footage from the night emerged last August and had been widely shared on social media.
The judge remanded McGregor on continuing bail at his last hearing and he is expected to either make a plea or contest the charge when he returns to court later today.


We build the most businessy-business products in the world. Our businessiness knows no peers. We execute, innovate, evaluate, synergize and more! And our products help you take your business-y business even further.
This product-y product is one of our highlights. We do so much business-y business! Ask us about our digital solutions. We also have analog solutions!
This product-y product is another one of our highlights. We do so much business-y business! Ask us about our digital solutions. We also have analog solutions!
This product-y product is another another one of our highlights. We do so much business-y business! Ask us about our digital solutions. We also have analog solutions!
Now that you've read this page, you know we offer the best product-y products in all the land! We love innovation, synergy, and more to bring you the best digitiezd solutions for your business-y business.


SolarDB is a useful tool which can be used to oversee the overall function of a power plant. The data used can be found here, it was collected from two solar power plants in India over a period of 34 days. There are two versions of SolarDB, the interactive one here is served statically over Github Pages, and has included in it about 8 days' worth of information. The other version is built in .NET Core, complete with a SQL database using EF Core and loaded with all 34 days' worth of information. The .NET Core version is intended to be usable as a tool for any power plant who wishes to efficiently save, log, and display day to day operations.
At the start, the intended goal was to create a tool to alleviate the complexity of managing information for a large facility. As it sits, SolarDB solves its initial goal in saving and displaying information. The project also boasts a RESTful api for managing the graph data. Most of the work has gone into a hand built interactive graph which can be found in the "Graph Tool" navigation link. For me personally, this project was my deepest delve into Javascript because of the graphing tool and its interface.
The information has been broken down into various parts for display.
SolarDB can answer most of these concerns. The graph tool especially allows for a user to easily see patterns in the data. In this first image it is clear to a user there is a definite ratio between the irradiation values and power output values. This screenshot was taken on the first day, overlaying the irradiation and power graphs for plant 4135001. Knowing this ratio, it should be simple to calculate power generation on average over the course of the next few days as long as you have accurate weather forecasting.
Monitoring the irradiation to power output ratio over a period could be used to estimate if an array is in need of cleaning or maintenance.
Malfunctioning equipment is also easy to spot using the graphing tool. Here on 5/21/2020 you can see the entire plant seems to have gone offline between 1:30pm and 5:00pm. Looking at the full weather sensor graph for the first 8 days shows five different instances where the sensor was offline. Plant 4136001 also appears to be suffering a massive issue concerning its power arrays. Browsing specific power arrays in plant 4136001 shows there are many times when an array goes out for a long period. Most likely as a consequence of array failure, the overall output from plant 4136001 is a tenth of the output of plant 4135001.
At its core, SolarDB is a solid application which can serve as the base platform for more tools and data analytics. It boasts a custom-made graphing tool capable of showing off the data in a useful way for the user. In the future, SolarDB can be upgraded to allow for automatic data analyzation to immediately tag areas of concern for the user. As it is a web application, a full suite of communication software could be considered so the plant team immediately knows when something is wrong. If you would like to play with the graphing tool, a static version of it can be found here. I hope you enjoyed reading through this quick write up and playing with my graph, I had a lot of fun making this while also learning Javascript and hope you had fun finding ways to break it.


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{% extends "foodsapp/base.html" %} {% block content %}
gradiants:
Likes: {{ food.likes }}
Price: {{food.price}}$
No foods are available.


Designed to make common Web-development tasks fast and easy.
Some of the things included in Django:
- An opinionated Model-View-Controller web framework
-
An Object-Relational mapping with support to multiple DBs.
- Template System
- Development Server
- Generation of Admin Interfaces
- Support for testing
Create a django project
```bash
$ django-admin startproject django4lyrics
$ cd django4lyrics
$ find .
.
./manage.py
./django4lyrics
./django4lyrics/__init__.py
./django4lyrics/settings.py
./django4lyrics/urls.py
./django4lyrics/wsgi.py
./django4lyrics/asgi.py
```
Which you can test in the dev server
```bash
$ python manage.py runserver
Django version 3.1, using settings 'django4lyrics.settings'
Starting development server at http://<IP_ADDRESS>:8000/
Quit the server with CONTROL-C.
```
Create an App in this project
```bash
$ python manage.py startapp www
$ find www
.
./__init__.py
./apps.py
./models.py
./migrations
./migrations/__init__.py
./admin.py
./tests.py
./views.py
```
Lets create the first View in `www/views.py`
```python
from django.http import HttpResponse
def index(request):
return HttpResponse("This is the Index of the Lyrics website.")
```
Wiring the URLs in 2 parts.
First create the URL for the App `www/urls.py`
```python
from django.urls import path
from . import views
urlpatterns = [
path('', views.index, name='index'),
]
```
And then include the URLs of the app www into the project `django4lyrics/urls.py`
```python
from django.contrib import admin
from django.urls import include, path
urlpatterns = [
path('www/', include('www.urls')),
path('admin/', admin.site.urls),
] ```
Test it the dev server http://<IP_ADDRESS>:8000/
```bash
$ python manage.py runserver
Django version 3.1, using settings 'django4lyrics.settings'
Starting development server at http://<IP_ADDRESS>:8000/
Quit the server with CONTROL-C.
```
### Databases
As a database we will be using SQLite, which is set by deafult in django. If you
want to setup another DB, the place to deal with it is `django4lyrics/settings.py`.
___
Django offers official support to PostgreSQL, MariaDB, MySQL, Oracle and SQLite.
### Models - ORM
A Django model contains the essential fields and behaviors of the data you’re storing.
___
Defining the model of an App in Django consists in creating classes that inherit
from `django.db.models.Model` in the `models.py` of your app.
#### Models for our example
The minimun data we need to have in our DB to be able to display the lyrics of a song is:
* Artist name
* Song name
* Lyrics
We could represent this in different ways, for example a single model with everyting as
an attribute, or multiple interconected models.
#### Models for our example
I'll define a single model for Lyrics in `www/models.py`:
```python
from django.db import models
class Lyrics(models.Model):
artist = models.CharField(max_length=200)
name = models.CharField(max_length=200)
lyrics = models.TextField()
```
In order to start using our model, our app (e.g. www) has to be plugged in the
project(e.g. django4lyrics). We need to add a reference to its
configuration class in the `INSTALLED_APPS` setting (e.g. `django4lyrics/settings.py`).
```python
# ...
INSTALLED_APPS = [
'www.apps.WwwConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
# ...
```
And now we can inform django that we have made changes into our model.
```bash
$ python manage.py makemigrations
Migrations for 'www':
www/migrations/0001_initial.py
- Create model Lyrics
```
And to reflect those changes in the DB:
```bash
$ python manage.py migrate
Operations to perform:
Apply all migrations: admin, auth, contenttypes, sessions, www
Running migrations:
Applying contenttypes.0001_initial... OK
...
Applying www.0001_initial... OK
$ ls
db.sqlite3 django4lyrics manage.py www
```
Let's create some initial data. First create a fixtures file in `www/fixtures.json`:
```json
[
{
"model": "www.Lyrics",
"fields": {
"id": 1,
"artist": "queen",
"name": "bicycle race",
"lyrics": "Bicycle, bicycle, bicycle\nI want to ride my\nBicycle, bicycle, bicycle\nI want to ride my bicycle\nI want to ride my bike\nI want to ride my bicycle\nI want to ride it where I like"
}
}
]
```
Now we can use the `loaddata` command from `manage.py`.
```bash
$ python manage.py loaddata www/fixtures.json
Installed 2 object(s) from 1 fixture(s)
```
And finally we can use the model to build our views.
So, lets update the view we created to show how many songs are in our DB:
```python
from django.http import HttpResponse
from www.models import Lyrics
def index(request):
return HttpResponse(
f"This Lyrics website has {Lyrics.objects.count()} songs.")
```
The Django REST Framwork (DRF) is a toolkit for building Web APIs extending Django.
Some features included in DRF are:
* Serializers
* Viewsets
* Routers
* Renderers
* Web browsable API
Lets create a new app in our django project for the API.
```bash
python manage.py startapp api
```
And include DRF in the `INSTALLED_APPS` in `django4lyrics/settings.py`
```python
INSTALLED_APPS = [
...
'rest_framework',
]
```
DRF adds support for automatic URL routing to Django
Here is how to use it to define the URLs of our API. `api/urls.py`
```python
from django.urls import include, path
from rest_framework import routers
from . import views
router = routers.DefaultRouter()
router.register(r'lyrics', views.LyricsViewSet)
urlpatterns = [
path('', include(router.urls)),
]
```
Remember to add the path below to `django4lyrics/urls.py`
```python
path('api/', include('api.urls')),
```
DRF extends the concept of Views into Viewsets, that predefine the RESTful actions (GET, POST, PUT, DELETE).
Here is how to create a viewset for artists. `api/views.py`
```python
from rest_framework import viewsets
from www.models import Lyrics
from . import serializers
class LyricsViewSet(viewsets.ModelViewSet):
queryset = Lyrics.objects.all()
serializer_class = serializers.LyricsSerializer
```
Serializers allow complex data such as querysets and model instances to be converted to native Python datatypes.
And here is how to create the needed serializer for artists. `api/serializers.py`
```python
from rest_framework import serializers
from www.models import Lyrics
class LyricsSerializer(serializers.ModelSerializer):
class Meta:
model = Lyrics
fields = ['id', 'artist', 'name', 'lyrics']
```
That completes our first REST endpoint now accessible from http://<IP_ADDRESS>:8000/api/
```bash
$ python manage.py runserver
```
Let's create a unit test for that View in
`www/tests.py`
```python
from django.test import TestCase
from django.urls import reverse
class IndexViewTests(TestCase):
def test_response_from_index(self):
response = self.client.get(reverse('index'))
self.assertEqual(response.status_code, 200)
self.assertContains(response, "Lyrics")
```
And to run the tests
```bash
$ python manage.py test
Creating test database for alias 'default'...
System check identified no issues (0 silenced).
.
----------------------------------------------------------------------
Ran 1 test in 0.006s
OK
Destroying test database for alias 'default'...
```
Alternative model
#### Models for our example
I'll define models for Artist and Song in `www/models.py`:
```python
from django.db import models
class Artist(models.Model):
name = models.CharField(max_length=200)
class Song(models.Model):
artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
name = models.CharField(max_length=200)
lyrics = models.TextField()
```
#### Models for our example
I'll define models for Artist and Song in `www/models.py`:
```python
from django.db import models
class Artist(models.Model):
name = models.CharField(max_length=200)
class Song(models.Model):
artist = models.ForeignKey(Artist, on_delete=models.CASCADE)
name = models.CharField(max_length=200)
lyrics = models.TextField()
```
Let's create some initial data. First create a fixtures file in `www/fixtures.json`:
```json
[
{
"model": "www.Artist",
"fields": { "id": 1, "name": "queen" }
},
{
"model": "www.Song",
"fields": {
"id": 1,
"artist": 1,
"name": "bicycle race",
"lyrics": "Bicycle, bicycle, bicycle\nI want to ride my\nBicycle, bicycle, bicycle\nI want to ride my bicycle\nI want to ride my bike\nI want to ride my bicycle\nI want to ride it where I like"
}
}
]
```
And finally we can use the model to build our views.
So, lets update the view we created to show how many songs are in our DB:
```python
from django.http import HttpResponse
from www.models import Song
def index(request):
return HttpResponse(
f"This Lyrics website has {Song.objects.count()} songs.")
```
DRF adds support for automatic URL routing to Django
Here is how to use it to define the URLs of our API. `api/urls.py`
```python
from django.urls import include, path
from rest_framework import routers
from . import views
router = routers.DefaultRouter()
router.register(r'artists', views.ArtistViewSet)
urlpatterns = [
path('', include(router.urls)),
]
```
Remember to add the path below to `django4lyrics/urls.py`
```python
path('api/', include('api.urls')),
```
DRF extends the concept of Views into Viewsets, that predefine the RESTful actions (GET, POST, PUT, DELETE).
Here is how to create a viewset for artists. `api/views.py`
```python
from rest_framework import viewsets
from www.models import Artist
from . import serializers
class ArtistViewSet(viewsets.ModelViewSet):
queryset = Artist.objects.all()
serializer_class = serializers.ArtistSerializer
```
Serializers allow complex data such as querysets and model instances to be converted to native Python datatypes.
And here is how to create the needed serializer for artists. `api/serializers.py`
```python
from rest_framework import serializers
from www.models import Artist
class ArtistSerializer(serializers.ModelSerializer):
class Meta:
model = Artist
fields = ['id', 'name']
```
Back to the original question:
_How to do Django + React? Or any other JS framework_
2 major options:
1. React (SPA or components) in a Django App
2. React SPA completely independent of a Django REST API.


{% extends "_post.html" %} {%hyde title: "Yet More Wireless Applet Stuff" created: 2004-02-16 17:42:41 %} {% block article %} {%article%}
So, more wireless applet hacking today. This time I fixed the build so it installs all the nifty pam magic. Patches for all. Apply this patch to the latest wireless-tools development version, and unpack/apply this one to gnome-applets CVS. You’ll want to pass something like —sysconfdir=/etc to configure to get the pam stuff working.
[Disclaimer] I have only tested this on my own machine, which is running Fedora Core 1. Other RedHat systems will probably work. Basically, “ESSID=<essid> /sbin/ifup <interface>” needs to work, and you need consolehelper.
{%endarticle%} {% endblock %}


You can calculate the surface of a Torus thanks to the formula: \( S= 4\pi^2 r R \)
Radius \( r \):
Radius \( R \):
Surface \( S= \)
Back


Summary
Monitored Spaces Number of monitored spaces
You have no space(s) defined!
Health Checks Number of health check items
You have no health-check(s) defined!
Active Alerts
Active alerts Overview of alerts currently active
You have no active alerts!
| Check URL | Report URL | Latest check time |
|---|---|---|


DataScope
Create Interactive Dashboards for Biomedical Data Exploration Without any Coding
Create Interactive Dashboards for Biomedical Data Exploration Without any Coding
Create dashboards using a declarative specification (i.e. No coding required)
Data is presented as linked coordinated views — as you filter on one attribute, you will see changes propogate across the other attributes
Scalable to large hetrogeneous distributed datasets. This is possible through a mix of server-side cross-filtering, compressed encoding of data, and some other optimizations
DataScope is extensible and can be templated, making it easy to integrated in existing apps, and add new visualizations
Provide users with a graphic view of an attribute or a quantitative view that summarizes the data
This instance provides access to an integration of digital patholgy data, and linked clinical data from the NCI Clinical Proteomic Tumor Analysis Consortium (CPTAC) project
Step 1. Identify the source of the data by creating a DataSource.json Supported data sources include CSV & JSON files on filesystem, REST APIs, and Databases over ODBC connections.
Step 2. Describe the data. Here you define the attributes that you want on your dashboard; whether they are integers, floats, enumerated values etc. You also indicate whether an attribute will be used as a linked filter, or is being used for display only. This is done in DataDescription.json
Step 3. Describe how you want to visualize your attributes using DataScopes declerative grammar. This is done in Visualization.json
NOTE: We are currently updating DataScope so you may be using an earlier version that requires two files to describe the visualizations. As always the instructions on the repo are current.


Cloud Vision V1 API - Class Google::Cloud::Vision::V1::WebDetection::WebEntity (v0.6.4)
Reference documentation and code samples for the Cloud Vision V1 API class Google::Cloud::Vision::V1::WebDetection::WebEntity.
Entity deduced from similar images on the Internet.
Inherits
- Object
Extended By
- Google::Protobuf::MessageExts::ClassMethods
Includes
- Google::Protobuf::MessageExts
Methods
#description
def description() -> ::String
Returns
- (::String) — Canonical description of the entity, in English.
#description=
def description=(value) -> ::String
Parameter
- value (::String) — Canonical description of the entity, in English.
Returns
- (::String) — Canonical description of the entity, in English.
#entity_id
def entity_id() -> ::String
Returns
- (::String) — Opaque entity ID.
#entity_id=
def entity_id=(value) -> ::String
Parameter
- value (::String) — Opaque entity ID.
Returns
- (::String) — Opaque entity ID.
#score
def score() -> ::Float
Returns
- (::Float) — Overall relevancy score for the entity. Not normalized and not comparable across different image queries.
#score=
def score=(value) -> ::Float
Parameter
- value (::Float) — Overall relevancy score for the entity. Not normalized and not comparable across different image queries.
Returns
- (::Float) — Overall relevancy score for the entity. Not normalized and not comparable across different image queries.


Linkedin-Profile-Data-Fetch-Without-API
Search
This Project was generated by a Cloudflare Pages & Workers.


The Start menu is a user interface element used in Microsoft Windows since Windows 95 and in some other operating systems. It provides a central launching point for computer programs and performing other tasks. It has different names in different operating systems and window managers, such as Kickoff Application Launcher in KDE, Dash in GNOME and Unity, and Start screen in Windows 8.
Traditionally, the Start menu provided a customizable nested list of programs for the user to launch, as well as a list of most recently opened documents, a way to find files and get help, and access to the system settings. The Start Menu are also find in the latest Windows version Windows 10. The Start menu may be launched either by pressing ⊞ Win (the Windows key) on a keyboard or its equivalent on a tablet device, pressing CTRL+ESC on a keyboard, or by clicking on the visual Start button. With the exception of Windows 8 and Windows Server 2012, the Start button can be found on the taskbar. On versions before Windows Vista, the Start Button consisted of the word "Start" and the Windows Logo. On the Windows Vista and Windows 7 desktop, the word "Start" has been replaced by a blue Windows "orb" logo. However, the user can revert to displaying the word "Start" and the Windows Logo by setting the theme to Windows Classic. The Start button on Windows Server 2012 and Windows 8 is initially moved from the traditional taskbar to "charms", a hidden secondary taskbar located to the right of the screen (accessed by swiping in from the right on multitouch devices, or positioning the mouse in one of the right corners of the screen and sliding up or down). The Start screen is accessed either by that button or by clicking the lower left corner of the screen. Windows 8.1 and Windows Server 2012 R2 restore the button back to its original place without removing the new button in the charms. Right-clicking on the Start button invokes a context menu. This menu in Windows 8 and Windows Server 2012 is called the Quick Link menu and grants access to several frequently used features of Windows, such as accessing desktop or File Explorer.


[gecode-users] MSVC project files? [WAS: Debian packages for Gecode]
Filip Konvička
filip.konvicka at logis.cz
Thu Jan 19 12:08:36 CET 2006
> One thing that I would be extremely interested in is whether the test suite
> actually passes on the more exotic platforms, like alpha, arm, ia64, sparc,
> etc. It would be really cool if you could add a make test and executing
> test/test to the build process. This will slow down the build a lot, but I
> think it might be a good idea anyway.
>
Have you tried compiling/running gecode on Windows under MSVC? I did not
notice any MSVC project files or makefiles when I looked on the sources,
although there seem to be some _MSC_VER macros used...
Thanks,
Filip
More information about the gecode-users
mailing list


Videos and lectures
a collection of Nouman's lectures and videos in which he tackles a few society problems and explains a few islamic concepts and views to muslims and non-muslims from the Quran.
Note: Usually the first 2mn are in arabic so skip them if you don't speak arabic
Upholding Justice in Islam
Thoughts about Paris attacks
Why believe in islam
Essentials of Islam
Is shariaa law harsh?
Only one and why


Soul Weather Journal
Bad data entered. Please try again.
Zip Code
or
City
How are you feeling today?
Generate
Most Recent Entry


The sidebar of the dataset listing provides a brief summary of the dataset. The following table describes the summary content:
| Tab | Description |
|---|---|
| Pricing | The number of licensing options available |
| Start Date | The date of the first data point. |
| Coverage | The number of assets, securities, contracts, currency pairs, or articles that the dataset includes. |
| Delivery Methods | The various delivery methods the dataset supports. |
| About the Provider | A link to the data provider's website. |


Device Service
Device Profile
Delete
Detail
#
ID
Device Name
Description
Label
Admin State
Operating State
Created Time
No Data.
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Device General Info
ID
Name
Description
Address
Profile Name
Service Name
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Reading value
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Project:
Machine Learning Project
Creator:
Fuad Soudah, overseen by: Dr Kazjon Grace
Tools:
Unity 2017, Python, SpaCy, Processing, C#, Extra Libraries
Release:
November 2017
After having arrived from Germany I decided to say hello to a variety of people, first of all: the lecturers and the new program director of the course I attended: Dr Kazjon Grace. And since it was my final semester, I decided to ask him in one of the first conversations about my future, cause, well, it was closing in faster than I have eventually realised. In return, I was proposed to commit to a research project and before me sorting out the details, in one of the briefly exchanged emails I was presented with 'Let's do this!'. And so I did, despite I was already committed to a surmountable amount of work ahead of me, perfectly able to cope with if only some roadblocks did not pop up in the process...
This project was ambitious. On a scale from 0 to 10, it was insane. What does insane stand for? Pick a number. It entailed incorporating a wide variety of technologies into the mix, from artificial intelligence techniques with harnessing Machine Learning in particular, a variety of APIs, programming in Processing, Python, C# with me still being relatively unskilled in both, especially the latter and Unity, which was an environment entirely new to me with the addition of crucial libraries...
Eventually, what happened was I ran out of time. The results took me nowhere but I managed to develop the project to the resolution I intended for. Its completion was continuously postponed... due to other units of study that became simply crazy, at a point I honestly was playing with fire. The result I ended up with did not satisfy my expectations but it likely matched the semester's work worth.
I'm still proud of it, as most of the techniques it entailed were relatively fresh to me and I involed theory I learned while I was overseas. On top of which, it all lead towards the creation of something that was complex, a little bit out there but despite it all, it worked.


--- layout: post title: Deep Learning - Neural network with 1 hidden layer category: machine-learning tag: [python, deep-learning] --- {% include JB/setup %}
In this note, I am going to train a neural network model with gradient decent
estimation. This model will only have 1 direct inputs and 1 hidden layer with 1 neuron and logistic transform. The hidden layer will be build with Gaussian radial basis function (RBF)and the output layer will use logistic function to have non-linear transformation.
This model is simple enough to understand how back propagation
works.
This note will covere:
# Python imports
import numpy as np # Matrix and vector computation package
import matplotlib.pyplot as plt # Plotting library
from matplotlib.colors import colorConverter, ListedColormap # some plotting functions
from mpl_toolkits.mplot3d import Axes3D # 3D plots
from matplotlib import cm # Colormaps
# Allow matplotlib to plot inside this notebook
%matplotlib inline
# Set the seed of the numpy random number generator so that the tutorial is reproducable
np.random.seed(seed=1)
Here we are generating 20 data points from 2 class distributions: blue $(t=1)$ and red $(t=-1)$. The Red data points will be intentionally generated based on 2 differenct mean so that it will surround blue in both positive and negative direction.
#Define and generate the samples
nb_of_samples_per_class = 20 # The number of sample in each class
blue_mean = [0] # The mean of the blue class
red_left_mean = [-2] # The mean of the red class
red_right_mean = [2] # The mean of the red class
std_dev = 0.5 # standard deviation of both classes
# Generate samples from both classes
x_blue = np.random.randn(nb_of_samples_per_class, 1) * std_dev + blue_mean
x_red_left = np.random.randn(nb_of_samples_per_class//2, 1) * std_dev + red_left_mean
x_red_right = np.random.randn(nb_of_samples_per_class//2, 1) * std_dev + red_right_mean
# Merge samples in set of input variables x, and corresponding set of
# output variables t
x = np.vstack((x_blue, x_red_left, x_red_right))
t = np.vstack((np.ones((x_blue.shape[0],1)),
np.zeros((x_red_left.shape[0],1)),
np.zeros((x_red_right.shape[0], 1))))
#Define and generate the samples
nb_of_samples_per_class = 20 # The number of sample in each class
blue_mean = [0] # The mean of the blue class
red_left_mean = [-2] # The mean of the red class
red_right_mean = [2] # The mean of the red class
std_dev = 0.5 # standard deviation of both classes
# Generate samples from both classes
x_blue = np.random.randn(nb_of_samples_per_class, 1) * std_dev + blue_mean
x_red_left = np.random.randn(nb_of_samples_per_class//2, 1) * std_dev + red_left_mean
x_red_right = np.random.randn(nb_of_samples_per_class//2, 1) * std_dev + red_right_mean
# Merge samples in set of input variables x, and corresponding set of
# output variables t
x = np.vstack((x_blue, x_red_left, x_red_right))
t = np.vstack((np.ones((x_blue.shape[0],1)),
np.zeros((x_red_left.shape[0],1)),
np.zeros((x_red_right.shape[0], 1))))
As you can see from the plot below. The data is NOT linear separatable
. That's why we need to use non-linear transformation to train the model.
# Plot samples from both classes as lines on a 1D space
plt.figure(figsize=(8,0.5))
plt.xlim(-3,3)
plt.ylim(-1,1)
# Plot samples
plt.plot(x_blue, np.zeros_like(x_blue), 'b|', ms = 30)
plt.plot(x_red_left, np.zeros_like(x_red_left), 'r|', ms = 30)
plt.plot(x_red_right, np.zeros_like(x_red_right), 'r|', ms = 30)
plt.gca().axes.get_yaxis().set_visible(False)
plt.title('Input samples from the blue and red class')
plt.xlabel('$x$', fontsize=15)
plt.show()
Model can be visualized as below:
Specifically, for hidden layer h:
$$\mathbf{h} = \phi(\mathbf{x}*w_h) = e^{-(\mathbf{x}*w_h)^2}$$where
$$\text{RBF} = \phi(z) = e^{-z^2}$$For y: $$\mathbf{y} = \sigma(\mathbf{h} * w_o - 1) = \frac{1}{1+e^{-\mathbf{h} * w_o - 1}}$$
Note the -1 to present bias(intercept) term. Usually it should also trained by model but to keep model simple here we simply use contant -1.
We still use cross-entropy cost function
.
As we specified before in Logistic Regression For Binary variable. It should be:
The model and functions specified above is what we usually call forward step
in neural network. It will produce error/cost/gradient which we will use to adjust parameters during backward propagation
.
We can at first specify the forward step into code and plot the cost function.
# Define the rbf function
def rbf(z):
return np.exp(-z**2)
# Define the logistic function
def logistic(z):
return 1 / (1 + np.exp(-z))
# Function to compute the hidden activations
def hidden_activations(x, wh):
return rbf(x * wh)
# Define output layer feedforward
def output_activations(h , wo):
return logistic(h * wo - 1)
# Define the neural network function
def nn(x, wh, wo):
return output_activations(hidden_activations(x, wh), wo)
# Define the neural network prediction function that only returns
# 1 or 0 depending on the predicted class
def nn_predict(x, wh, wo):
return np.around(nn(x, wh, wo))
# Define the cost function
def cost(y, t):
return - np.sum(np.multiply(t, np.log(y)) + np.multiply((1-t), np.log(1-y)))
# Define a function to calculate the cost for a given set of parameters
def cost_for_param(x, wh, wo, t):
return cost(nn(x, wh, wo) , t)
# Plot the cost in function of the weights
# Define a vector of weights for which we want to plot the cost
nb_of_ws = 200 # compute the cost nb_of_ws times in each dimension
wsh = np.linspace(-10, 10, num=nb_of_ws) # hidden weights
wso = np.linspace(-10, 10, num=nb_of_ws) # output weights
ws_x, ws_y = np.meshgrid(wsh, wso) # generate grid
cost_ws = np.zeros((nb_of_ws, nb_of_ws)) # initialize cost matrix
# Fill the cost matrix for each combination of weights
for i in range(nb_of_ws):
for j in range(nb_of_ws):
cost_ws[i,j] = cost(nn(x, ws_x[i,j], ws_y[i,j]) , t)
# Plot the cost function surface
fig = plt.figure()
ax = Axes3D(fig)
# plot the surface
surf = ax.plot_surface(ws_x, ws_y, cost_ws, linewidth=0, cmap=cm.pink)
ax.view_init(elev=60, azim=-30)
cbar = fig.colorbar(surf)
ax.set_xlabel('$w_h$', fontsize=15)
ax.set_ylabel('$w_o$', fontsize=15)
ax.set_zlabel('$\\xi$', fontsize=15)
cbar.ax.set_ylabel('$\\xi$', fontsize=15)
plt.title('Cost function surface')
plt.grid()
plt.show()
As you can see. The cost function is not convex anymore and has a very sharp gradient. We need to pay attention to keep learning rate small to reach a global minimum.
The backward step will begin with computing the cost at the output node. This cost will then be propagated backwards layer by layer through the network to update the parameters. The gradient descent algorithm is used in every layer to update the parameters in the direction of the negative gradient .
Both $w_h$ and $w_o$ are updated:
$$w(k+1) = w(k) - \Delta w(k+1)$$$$\Delta w = \mu * {\partial \xi}/{\partial w}$$We start from output layer (Note the result is what we produced in Logistic Regression. Here simply replace $x_i$ with $h_i$):
$$\frac{\partial \xi_i}{\partial w_o} = \frac{\partial z_{oi}}{\partial w_o} \frac{\partial y_i}{\partial z_{oi}} \frac{\partial \xi_i}{\partial y_i} = h_i (y_i-t_i) = h_i * \delta_{oi}$$Note here $z_{oi} = h_i * w_o$ and ${\partial \xi_i}/{\partial z_{oi}} = \delta_{oi}$
For Hidden layer, still use chain rule
:
Note here $z_{hi} = x_i * w_{h}$ and ${\partial \xi_i}/{\partial z_{hi}} = \delta_{hi}$.
How to define $\delta_{hi}$? Simple, still use chain rule
:
Note for $\frac{\partial h_i}{\partial z_{hi}}$:
$$\frac{\partial h_i}{\partial z_{hi}} = \frac{d \phi(z)}{dz} = -2 z e^{-z^2} = -2 z \phi(z)$$Therefore,
$$\frac{\partial \xi_i}{\partial w_{h}} = x_i \delta_{hi}$$# Define the error function
def gradient_output(y, t):
return y - t
# Define the gradient function for the weight parameter at the output layer
def gradient_weight_out(h, grad_output):
return h * grad_output
# Define the gradient function for the hidden layer
def gradient_hidden(wo, grad_output):
return wo * grad_output
# Define the gradient function for the weight parameter at the hidden layer
def gradient_weight_hidden(x, zh, h, grad_hidden):
return x * -2 * zh * h * grad_hidden
# Define the update function to update the network parameters over 1 iteration
def backprop_update(x, t, wh, wo, learning_rate):
# Compute the output of the network
# This can be done with y = nn(x, wh, wo), but we need the intermediate
# h and zh for the weight updates.
zh = x * wh
h = rbf(zh) # hidden_activations(x, wh)
y = output_activations(h, wo)
# Compute the gradient at the output
grad_output = gradient_output(y, t)
# Get the delta for wo
d_wo = learning_rate * gradient_weight_out(h, grad_output)
# Compute the gradient at the hidden layer
grad_hidden = gradient_hidden(wo, grad_output)
# Get the delta for wh
d_wh = learning_rate * gradient_weight_hidden(x, zh, h, grad_hidden)
# return the update parameters
return (wh-d_wh.sum(), wo-d_wo.sum())
$w_h$ and $w_o$ will be initialized with random and use backward propagation to update.
# Run backpropagation
# Set the initial weight parameter
wh = 2
wo = -5
# Set the learning rate
learning_rate = 0.2
# Start the gradient descent updates and plot the iterations
nb_of_iterations = 50 # number of gradient descent updates
lr_update = learning_rate / nb_of_iterations # learning rate update rule
w_cost_iter = [(wh, wo, cost_for_param(x, wh, wo, t))] # List to store the weight values over the iterations
for i in range(nb_of_iterations):
learning_rate -= lr_update # decrease the learning rate
# Update the weights via backpropagation
wh, wo = backprop_update(x, t, wh, wo, learning_rate)
w_cost_iter.append((wh, wo, cost_for_param(x, wh, wo, t))) # Store the values for plotting
# Print the final cost
print('final cost is {:.2f} for weights wh: {:.2f} and wo: {:.2f}'.format(cost_for_param(x, wh, wo, t), wh, wo))
# Plot the weight updates on the error surface
# Plot the error surface
fig = plt.figure()
ax = Axes3D(fig)
surf = ax.plot_surface(ws_x, ws_y, cost_ws, linewidth=0, cmap=cm.pink)
ax.view_init(elev=60, azim=-30)
cbar = fig.colorbar(surf)
cbar.ax.set_ylabel('$\\xi$', fontsize=15)
# Plot the updates
for i in range(1, len(w_cost_iter)):
wh1, wo1, c1 = w_cost_iter[i-1]
wh2, wo2, c2 = w_cost_iter[i]
# Plot the weight-cost value and the line that represents the update
ax.plot([wh1], [wo1], [c1], 'w+') # Plot the weight cost value
ax.plot([wh1, wh2], [wo1, wo2], [c1, c2], 'w-')
# Plot the last weights
wh1, wo1, c1 = w_cost_iter[len(w_cost_iter)-1]
ax.plot([wh1], [wo1], c1, 'w+')
# Shoz figure
ax.set_xlabel('$w_h$', fontsize=15)
ax.set_ylabel('$w_o$', fontsize=15)
ax.set_zlabel('$\\xi$', fontsize=15)
plt.title('Gradient descent updates on cost surface')
plt.grid()
plt.show()
The sample codes in this note come from peterroelants.github.io where providing more details on neural netwrok and deep learning. It's very informative and highly recommanded. Here is more like my personal memo.


-
How the web works (
basic vs
detailed)
The second article elaborates more on the idea on the "web servers" that obtain the IP addresses. The second article talks about the DNS lookup process, and in order of which the browser will try to obtain the site you are looking for.
Another interesting tidbit about the second is that it explains that for popular sites, there isn't just one IP address. The reasons given are that one IP address would become a bottleneck, a central point of access for everyone in the world to try and use. Which can slow down the process
The article explains that the IP address given to the user is based on a number of factors, such as geographic location (closest to the user), load, or round robin where multiple are given.
Another important part of how the web works that is much more explained in the second article is the specified type of HTTP request, and how it matters.
-
What is a Web (Application) Framework? Name 3 examples of this.
A web application framework is a framework that will help developers build web applications. Web applications are built to allow users to perform certain actions, like Google search. The user provides an input to the web application, and the web application will do some sort of process and return the results to the user. Or if you check your email at Outlook, you are interacting with an application to display and manage your email.
A framework is simply something that allows you to build such applications easier. They can provide tools and libraries that eliminate repetitive code and simplify tasks. I have some experience using Java Spring, which is a Model-View-Controller architecture based framework.
A couple examples of this would be the increasingly popular "Ruby on rails", "Bootstrap", and "Java Spring."
-
What does ARIA stand for? What problem of the Web does it address, and how does it do it?
ARIA stands for Accessible Rich Internet Applications. ARIA is a set of attributes that helps enhance your web site or application to be more helpful to accessibility software. This is a standard that was set by W3C in 2014 to start maintaining sites that are more inclusive to people with disabilities. I'm personally aware of one program called JAWS that is very popular among visually impaired users. Without these standards, it makes it harder for that program to understand where to read text, in what order, what is important, etc. It also allows users to be able to use your site without a mouse. In fact, Google is one site that is compliant with these standards. Next time you visit Google, try to navigate with only key commands. It's actually made easier than you think.
This is done via special ARIA attributes that point things out to screen readers or give information to screen readers, like an ARIA attribute that tells the screen reader that an input is required, and the screen reader can inform the user that they should enter the required information.
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What is search engine optimization (SEO) and why is it important?
Search engine optimization is a methodology of improving your site so Google or Bing can easily scan your website. There are a number of factors that can help optimize your site so that you can be properly indexed by search engines.
Some key ideas are making sure you have a clear URL that have the right words you want to be associated with. This also applies to headers, adding specific key words, etc. You can also optimize your site so it can be more easily indexed by Google and Bing, increasing the chances of getting a higher position on the search results page.


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| Uses of EventBroker in com.infusion.util.domain.event |
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| Methods in com.infusion.util.domain.event with parameters of type EventBroker | |
|---|---|
void |
HibernateEventAdapter.setEventBroker(EventBroker eventBroker)
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| Uses of EventBroker in com.infusion.util.domain.event.hibernate |
|---|
| Methods in com.infusion.util.domain.event.hibernate with parameters of type EventBroker | |
|---|---|
void |
InterceptableConfigurableSessionFactoryBean.setEventBroker(EventBroker eventBroker)
|
| Constructors in com.infusion.util.domain.event.hibernate with parameters of type EventBroker | |
|---|---|
InterceptableSessionFactory(org.hibernate.SessionFactory wrapped,
EventBroker eventBroker)
|
| Uses of EventBroker in com.infusion.util.event |
|---|
| Classes in com.infusion.util.event that implement EventBroker | |
|---|---|
class |
EventBrokerImpl
The main service that deals with registering and locating consumers for events. |
| Methods in com.infusion.util.event that return EventBroker | |
|---|---|
static EventBroker |
EventBrokerHolder.getEventBroker()
|
| Methods in com.infusion.util.event with parameters of type EventBroker | |
|---|---|
void |
EventConsumer.consume(E event,
EventBroker eventBroker)
This method will perform the work needed on the event, if any. |
Object |
EventDelegate.getEvent(EventBroker eventBroker)
Returns the actual event |
void |
EventBrokerHolder.setEventBroker(EventBroker eventBroker)
|
| Uses of EventBroker in com.infusion.util.event.chain |
|---|
| Methods in com.infusion.util.event.chain with parameters of type EventBroker | |
|---|---|
void |
ChainedEventConsumer.consume(Object event,
EventBroker broker)
|
| Uses of EventBroker in com.infusion.util.event.filter |
|---|
| Methods in com.infusion.util.event.filter with parameters of type EventBroker | |
|---|---|
void |
FilteredEventConsumer.consume(E event,
EventBroker eventBroker)
|
| Uses of EventBroker in com.infusion.util.event.groovy |
|---|
| Classes in com.infusion.util.event.groovy that implement EventBroker | |
|---|---|
class |
GroovyEventBroker
An extension of the base event broker class that adds convenience methods for passing closures as parameters. |
| Methods in com.infusion.util.event.groovy with parameters of type EventBroker | |
|---|---|
static EventConsumer |
EventUtils.chain(String source,
String target,
EventBroker broker)
|
static EventConsumer |
EventUtils.chainAndFilter(String source,
String target,
EventBroker broker,
groovy.lang.Closure closure)
|
static EventConsumer |
EventUtils.chainAndFilter(String source,
String target,
EventBroker broker,
EventFilter filter)
|
static void |
EventUtils.chainAndRegister(String source,
String target,
EventBroker broker)
|
static void |
EventUtils.chainFilterAndRegister(String source,
String target,
EventBroker broker,
groovy.lang.Closure closure)
|
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Use this contact form if you want to send us a message. If you have any suggestion or you want to hire us for your HTML5 and CSS3 project, don't hesitate to send us a message.
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Psalm 89
A maschil of Ethan the Ezrahite.
1 I will sing of Yahweh's acts of covenant faithfulness forever.
I will proclaim your truthfulness to future generations.
2 For I have said, "Covenant faithfulness has been established forever;
your truthfulness you have established in the heavens."
3 "I have made a covenant with my chosen one,
I have made an oath to David my servant.
4 I will establish your descendants forever,
and I will establish your throne through all generations."
Selah
5 The heavens praise your wonders, Yahweh;
your truthfulness is praised in the assembly of the holy ones.
6 For who in the skies can be compared to Yahweh?

You scattered your enemies with your strong arm.
11 The heavens belong to you, and the earth also.
You made the world and all it contains.
12 You created the north and the south.

Covenant faithfulness and trustworthiness come before you.
15 Blessed are the people who worship you!
Yahweh, they walk in the light of your face.
16 They rejoice in your name all day long,
and in your righteousness they exalt you.
17 You are their majestic strength,
and by your favor we are victorious.
18 For our shield belongs to Yahweh;
our king is the Holy One of Israel.
19 Long ago you spoke in a vision to your faithful ones;
you said, "I have set a crown on a mighty one;
I have raised up one chosen from among the people.
20 I have chosen David my servant;
with my holy oil have I anointed him.
21 My hand will support him;
my arm will strengthen him.
22 No enemy will deceive him;
no son of wickedness will oppress him.
23 I will crush his enemies before him;
I will kill those who hate him.
24 My truth and my covenant faithfulness will be with him;
by my name he will be victorious.
25 I will place his hand over the sea
and his right hand over the rivers.
26 He will call out to me, 'You are my Father,
my God, and the rock of my salvation.'
27 I also will place him as my firstborn son,
the most exalted of the kings of the earth.
28 I will extend my covenant faithfulness to him forever;
and my covenant with him will be secure.
29 I will make his descendants endure forever
and his throne as enduring as the skies above.
30 If his children forsake my law
and disobey my decrees,
31 if they break my rules
and do not keep my commands,
32 then will I punish their rebellion with a rod
and their iniquity with blows.
33 But I will not remove my covenant faithfulness from him
or be unfaithful to my promise.
34 I will not break my covenant
or change the words of my lips.
35 Once and for all I have sworn by my holiness—
I will not lie to David:
36 his descendants will continue forever
and his throne as long as the sun before me.
37 It will be established forever like the moon,
the faithful witness in the sky."

You have desecrated his crown on the ground.
40 You have broken down all his walls.
You have ruined his strongholds.
41 All who pass by have robbed him.
He has become an object of disgust to his neighbors.
42 You have raised the right hand of his enemies;
you have made all his enemies rejoice.
43 You turn back the edge of his sword
and have not made him stand when in battle.
44 You have brought his splendor to an end;
you have brought down his throne to the ground.
45 You have shortened the days of his youth.
You have covered him with shame.
Selah
46 How long, Yahweh? Will you hide yourself, forever?

Selah
49 Lord, where are your former acts of covenant faithfulness
that you swore to David in your truthfulness?
50 Call to mind, Lord, the mocking directed against your servants
and how I bear in my heart so many insults from the nations.
51 Your enemies hurl insults, Yahweh;
they mock the footsteps of your anointed one.
52 Blessed be Yahweh forever.
Amen and Amen.


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