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Injecting a mock into an AngularJS service
...de.
If you have the following service with a dependency that has a method called getSomething:
angular.module('myModule', [])
.factory('myService', function (myDependency) {
return {
useDependency: function () {
return myDependency.getSomething();
...
The most accurate way to check JS object's type?
...proper way to determine the class of an object:
Object.prototype.toString.call(t);
http://bonsaiden.github.com/JavaScript-Garden/#types
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Simplest way to wait some asynchronous tasks complete, in Javascript?
...ing with. Your code may look like this
var async = require('async');
var calls = [];
['aaa','bbb','ccc'].forEach(function(name){
calls.push(function(callback) {
conn.collection(name).drop(function(err) {
if (err)
return callback(err);
console.lo...
How to manage a redirect request after a jQuery Ajax call
I'm using $.post() to call a servlet using Ajax and then using the resulting HTML fragment to replace a div element in the user's current page. However, if the session times out, the server sends a redirect directive to send the user to the login page. In this case, jQuery is replacing the div ...
When do you use varargs in Java?
...at needs an array of T (whatever type T may be) as input".
That will make calls to these methods easier (no need to do new T[]{...}).
You could extend this rule to include methods with a List<T> argument, provided that this argument is for input only (ie, the list is not modified by the meth...
Best way to run scheduled tasks [closed]
...(which need to be scheduled) for a website are kept within the website and called from a special page. I then wrote a simple Windows service which calls this page every so often. Once the page runs it returns a value. If I know there is more work to be done, I run the page again, right away, othe...
What is the difference between a “function” and a “procedure”?
...n a value. They behave differently wrt. the language syntax (eg. procedure calls form statements; you cannot use a procedure call inside an expression vs. function calls don't form statements, you must use them in other statements). Therefore, Pascal-bred programmers differentiate between those.
In...
Using parameters in batch files at Windows command line
...t (if one is present), which was not available through any variable before calling SHIFT (enter command SHIFT /? for more options).
SHIFT is also useful when you want to easily process parameters without requiring that they are presented in a specific order. For example, a script may recognize the ...
How can I convert the “arguments” object to an array in JavaScript?
...of arguments as an array.
If you are curious about the ... syntax, it is called Spread Operator and you can read more here.
ES6 using Array.from()
Using Array.from:
function sortArgs() {
return Array.from(arguments).sort(function (a, b) { return a - b; });
}
document.body.innerHTML =...
How does RegexOptions.Compiled work?
... linked list. If you happen to increase it to 5000, and use 5000 different calls on the static helpers, every regular expression construction will crawl the 5000 entries to see if it has previously been cached. There is a lock around the check, so the check can decrease parallelism and introduce thr...