Skip to content

Instantly share code, notes, and snippets.

@entaq
entaq / Google_oAuth.js
Created November 15, 2012 17:18
Google oAuth 2.0 sample
/**
reference -
https://developers.google.com/accounts/docs/OAuth2WebServer
https://code.google.com/apis/console/
https://developers.google.com/+/api/latest/
**/
////handle all requests here
function doGet(e) {
@nrabinowitz
nrabinowitz / README.md
Created December 9, 2012 20:51
Raster geocoding with D3.js

This demonstrates raster-based reverse geocoding using canvas and D3.js. Geocoding is based on the color of the pixel at a given projected position. Note that the canvas is only shown here for the sake of explanation and debugging - this would in fact probably work faster if the canvas was not attached to the document at all.

The biggest remaining issue here is precision, which depends on:

  • the size of the canvas, and
  • the projection used.

Determining the optimum size based on the accuracy of your data is left as an exercise for the reader. Edge cases will also fail here, generally returning null - one option might be to stroke neighborhoods in a color, and then return an "uncertain" value for any non-grayscale pixel.

@tomstove
tomstove / europe.topo.json
Created April 25, 2013 12:53
UK Satellite Projection D3
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
@eyston
eyston / controller.js
Created June 24, 2013 17:11
angular typeahead
angular.module('ymusica').controller('AlbumSearch', ['$scope', 'Albums', 'Artists', '$q', function($scope, albums, artists, $q) {
$scope.albums = [];
$scope.artists = [];
var terms = new Rx.Subject();
$scope.searchMusic = terms.onNext.bind(terms);
terms.sample(250)
@SimplGy
SimplGy / promise.js
Last active April 17, 2020 20:55
Sample Promise Implementation. Wrote in https://coderpad.io/626322
// --------------------------------------------- Promise Implementation
Promise = function () {
this._stack = [];
this._isResolved = false;
}
Promise.prototype = {
success: function(callback){
// Is the promise already resolved?
if(this._isResolved) {
callback( this._result );
@cburgmer
cburgmer / ng-i18next-filter.js
Created October 18, 2013 09:08
Simple i18next translation filter for angular This solves async issues with the filter accessing the translation function before i18next is ready. The solution here is not optimal but clearly maps out the solution, something that https://gist.github.com/archer96/5239617 or https://github.com/archer96/ng-i18next/blob/master/src/provider.js fails …
angular.module('myApp')
.run(['$rootScope', function ($rootScope) {
window.i18n.init(options, function () {
// When finished loading translations, trigger re-evaluation of views for translations
$rootScope.$digest();
});
}])
.filter('translate', [function(){
return function(key, params) {
// i18next needs time to initialize (loading translations). In this phase translation does not work

Virtual DOM and diffing algorithm

There was a [great article][1] about how react implements it's virtual DOM. There are some really interesting ideas in there but they are deeply buried in the implementation of the React framework.

However, it's possible to implement just the virtual DOM and diff algorithm on it's own as a set of independent modules.

/*
* twitter-entities.js
* This function converts a tweet with "entity" metadata
* from plain text to linkified HTML.
*
* See the documentation here: http://dev.twitter.com/pages/tweet_entities
* Basically, add ?include_entities=true to your timeline call
*
* Copyright 2010, Wade Simmons
* Licensed under the MIT license
@hansmaad
hansmaad / gist:9187633
Last active April 6, 2025 10:52
WPF Flat Combo Box Style
<!-- Flat ComboBox -->
<SolidColorBrush x:Key="ComboBoxNormalBorderBrush" Color="#e3e9ef" />
<SolidColorBrush x:Key="ComboBoxNormalBackgroundBrush" Color="#fff" />
<SolidColorBrush x:Key="ComboBoxDisabledForegroundBrush" Color="#888" />
<SolidColorBrush x:Key="ComboBoxDisabledBackgroundBrush" Color="#eee" />
<SolidColorBrush x:Key="ComboBoxDisabledBorderBrush" Color="#888" />
<ControlTemplate TargetType="ToggleButton" x:Key="ComboBoxToggleButtonTemplate">
<Grid>
<Grid.ColumnDefinitions>
angular.module('myApp')
.run(['$rootScope', function ($rootScope) {
window.i18n.init(options, function () {
// When finished loading translations, trigger re-evaluation of views for translations
$rootScope.$digest();
});
}])
.filter('translate', [function(){
return function(key, params) {
// i18next needs time to initialize (loading translations). In this phase translation does not work