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JavaScript private methods
...se an error:
r.private_stuff();
More information on this technique here: http://webreflection.blogspot.com/2008/04/natural-javascript-private-methods.html
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Lua string to int
...turn num < 0 and math.ceil( num ) or math.floor( num )
end
Reference: http://lua.2524044.n2.nabble.com/5-3-Converting-a-floating-point-number-to-integer-td7664081.html
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How to access cookies in AngularJS?
...OCTYPE html>
<html ng-app="myApp">
<head>
<script src="http://code.angularjs.org/1.0.0rc10/angular-1.0.0rc10.js"></script>
<script src="http://code.angularjs.org/1.0.0rc10/angular-cookies-1.0.0rc10.js"></script>
<script>
angular.module('myApp', ...
Using jQuery to test if an input has focus
... cares there is a much better way to capture focus now, $(foo).focus(...)
http://api.jquery.com/focus/
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How Drupal works? [closed]
...eded to fulfill the request. For example, if a request for content such as http://example.com/
q=node/3 is received, the URL is mapped to the function node_page_view() in node.module.
Further processing will retrieve the data for that node from the database and put it into a data structure. Then, it...
jQuery: Check if div with certain class name exists
... length is zero, it evaluates to false
if ($('div.mydivclass').length) {
http://api.jquery.com/size/
http://api.jquery.com/length/
UPDATE
The selected answer uses a perf test, but it's slightly flawed since it is also including element selection as part of the perf, which is not what's being te...
Using ZXing to create an Android barcode scanning app [duplicate]
... by step to setup zxing 3.2.1 in eclipse
Download zxing-master.zip from "https://github.com/zxing/zxing"
Unzip zxing-master.zip, Use eclipse to import "android" project in zxing-master
Download core-3.2.1.jar from "http://repo1.maven.org/maven2/com/google/zxing/core/3.2.1/"
Create "libs" folder in...
Disable spell-checking on HTML textfields
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Persist javascript variables across pages? [duplicate]
...modern browsers, and are much easier to use and less fiddly than cookies.
http://www.w3.org/TR/2009/WD-webstorage-20091222/
https://www.w3.org/TR/webstorage/. (second edition)
Here are some sample code for setting and getting the values using sessionStorage and localStorage :
// HTML5 session ...
@Override is not allowed when implementing interface method
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...