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Is there a way to get element by XPath using JavaScript in Selenium WebDriver?
..._NODE_TYPE, null).singleNodeValue;
}
console.log( getElementByXpath("//html[1]/body[1]/div[1]") );
<div>foo</div>
https://gist.github.com/yckart/6351935
There's also a great introduction on mozilla developer network: https://developer.mozilla.org/en-US/docs/Introduction_to_u...
Using PHP with Socket.io
...as supported since PHP 5.
For client side, you need to use WebSocket that HTML5 supported instead of Socket.io (since you know, socket.io only works with node.js).
In case you still want to use Socket.io, you can try this way:
- find & get socket.io.js for client to use
- work with Ratchet t...
HTML5 Canvas Resize (Downscale) Image High Quality?
I use html5 canvas elements to resize images im my browser. It turns out that the quality is very low. I found this: Disable Interpolation when Scaling a <canvas> but it does not help to increase the quality.
...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
...to watch for an error loading an image and to replace the src. (Plunker)
Html:
<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)...
How to check if a user likes my Facebook Page or URL using Facebook's API
...t like so (Building off of @dwarfy's response to a similar question):
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<style type="text/css">
div#container_notlike, div#contai...
Is the buildSessionFactory() Configuration method deprecated in Hibernate
...docs.jboss.org/hibernate/core/4.0/javadocs/org/hibernate/cfg/Configuration.html#buildSessionFactory() specifically tells you to use the other method you found instead (buildSessionFactory(ServiceRegistry serviceRegistry)) - so use it.
The documentation is copied over from release to release, and li...
Get controller and action name from within controller?
...r getting that information (it also includes the ID):
public static class HtmlRequestHelper
{
public static string Id(this HtmlHelper htmlHelper)
{
var routeValues = HttpContext.Current.Request.RequestContext.RouteData.Values;
if (routeValues.ContainsKey("id"))
...
Refresh a page using PHP
...
I've found two ways to refresh PHP content:
1. Using the HTML meta tag:
echo("<meta http-equiv='refresh' content='1'>"); //Refresh by HTTP 'meta'
2. Using PHP refresh rate:
$delay = 0; // Where 0 is an example of a time delay. You can use 5 for 5 seconds, for example!
hea...
Twitter bootstrap 3 two columns full height
...at">Content</div>
</div>
</div>
(Relevant) CSS
html,body,.container {
height:100%;
}
.container {
display:table;
width: 100%;
margin-top: -50px;
padding: 50px 0 0 0; /*set left/right padding according to needs*/
box-sizing: border-box;
}
.row {
...
Convert string to symbol-able in ruby
...
from: http://ruby-doc.org/core/classes/String.html#M000809
str.intern => symbol
str.to_sym => symbol
Returns the Symbol corresponding to str, creating the symbol if it did not previously exist. See Symbol#id2name.
"Koala".intern #=> :Koala
s = 'cat'....