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if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...lt;img ng-src="smiley.png" err-src="http://google.com/favicon.ico" />
Javascript:
var app = angular.module("MyApp", []);
app.directive('errSrc', function() {
return {
link: function(scope, element, attrs) {
element.bind('error', function() {
if (attrs.src != attrs.errSrc) ...
Merge 2 arrays of objects
...
If you want to merge 2 arrays of objects in JavaScript. You can use this one line trick
Array.prototype.push.apply(arr1,arr2);
For Example
var arr1 = [{name: "lang", value: "English"},{name: "age", value: "18"}];
var arr2 = [{name : "childs", value: '5'}, {name: "...
Convert a char to upper case using regular expressions (EditPad Pro)
...d is about EditPad Pro, but I came here because I had the same need with a javascript regexp.
For the people who are here needing the same tip, you can use a function or lambda as the replace argument.
I use the function below to convert css names with - to the javascript equivalent, for example...
Is it possible to use a div as content for Twitter's Popover
...
If you find that you need some javascript function attached to a link that's inside your popover_content_wrapper, this solution will cause problems because it's being rendered to html (without your handlers). The solution then is to listen for the "insert...
Vertically centering Bootstrap modal window
...p://jsfiddle.net/sRmLV/1140/
It uses a helper-div and some custom css. No javascript or jQuery required.
HTML (based on Bootstrap's demo-code)
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">Launch demo modal</button>
<!-- Modal -->
<div cla...
angular.min.js.map not found, what is it exactly?
...te. When you build for production, along with minifying and combining your JavaScript files, you generate a source map which holds information about your original files. When you query a certain line and column number in your generated JavaScript you can do a lookup in the source map which returns t...
Why is it common to put CSRF prevention tokens in cookies?
...pt for use in both regular forms and AJAX POSTs. This will make sense in a JavaScript heavy application such as one employed by AngularJS (using AngularJS doesn't require that the application will be a single page app, so it would be useful where state needs to flow between different page requests w...
React ignores 'for' attribute of the label element
...
both for and class are reserved words in JavaScript this is why when it comes to HTML attributes in JSX you need to use something else, React team decided to use htmlFor and className respectively
...
.war vs .ear file
...side it (web.xml, lib, classes) as well as all the HTML, JSP, images, CSS, JavaScript and other resources of the web application
ear - enterprise archive. It is used to deploy enterprise application containing EJBs, web applications, and 3rd party libraries. It is also a jar file, it has a special ...
How do you use window.postMessage across domains?
.... http://mydomain.com and http://www.mydomain.com are different domains to javascript.
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