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Token Authentication vs. Cookies
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A typical web app is mostly stateless, because of its request/response nature. The HTTP protocol is the best example of a stateless protocol. But since most web apps need state, in order to hold the state between server and client, cookies...
AngularJS - Access to child scope
... ...
</div>
</div>
Where in ChildController you have :
app.controller('ChildController',
['$scope', '$rootScope', function ($scope, $rootScope) {
this.init = function() {
$scope.parentCtrl.childCtrl = $scope.childCtrl;
$scope.childCtrl.test = 'aaaa';
...
Rebuild or regenerate 'ic_launcher.png' from images in Android Studio
...ens a list where you must click on Image Asset
AS opens a dialog where the app\src\main\res Directory Structure is automatically selected (the right choice)
Clicking on the OK button, AS opens the Asset Studio dialog where you can find all the tools and options we had on the past Eclipse ADT
This ...
Angularjs Template Default Value if Binding Null / Undefined (With Filter)
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I made the following filter:
angular.module('app').filter('ifEmpty', function() {
return function(input, defaultValue) {
if (angular.isUndefined(input) || input === null || input === '') {
return defaultValue;
}
return input;
...
Maximum number of threads in a .NET app?
What is the maximum number of threads you can create in a C# application? And what happens when you reach this limit? Is an exception of some kind thrown?
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Creating and playing a sound in swift
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Here's a bit of code I've got added to FlappySwift that works:
import SpriteKit
import AVFoundation
class GameScene: SKScene {
// Grab the path, make sure to add it to your project!
var coinSound = NSURL(fileURLWithPath: Bundle.main.path(forResource: "coi...
“Cross origin requests are only supported for HTTP.” error when loading a local file
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Imagine if that is allowed and a webapp whereby the author of the page uses something like load('file://C:/users/user/supersecret.doc') and then upload the content to their server using ajax etc.
– Andreas Wong
May 25 '12 ...
NodeJS: How to get the server's port?
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Express 4.x answer:
Express 4.x (per Tien Do's answer below), now treats app.listen() as an asynchronous operation, so listener.address() will only return data inside of app.listen()'s callback:
var app = require('express')();
var listener = app.listen(8888, function(){
console.log('Listenin...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 · App Inventor 2 中文网
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App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网
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