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Remove everything after a certain character
...
var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
document.write(s);
Sample here
I should also mention that native string functions are much faster than regular expressions, which should only really be used whe...
OnCreateOptionsMenu() not called in Fragment
... I made the change,but app crashes with 11-27 01:55:34.468: E/AndroidRuntime(12294): Caused by: java.lang.ClassCastException: com.android.internal.view.menu.MenuItemImpl cannot be cast to android.widget.SearchView
– Android_programmer_office
Nov 26 '13 ...
Adding a background image to a element
...that using CSS's background propieties. There are few ways to do it:
By ID
HTML:
<div id="div-with-bg"></div>
CSS:
#div-with-bg
{
background: color url('path') others;
}
By Class
HTML:
<div class="div-with-bg"></div>
CSS:
.div-with-bg
{
background: color ...
Is there a cross-domain iframe height auto-resizer that works?
...nd can also close the iFrame when your done with it.
https://github.com/davidjbradshaw/iframe-resizer
2. Use Easy XDM (PostMessage + Flash combo)
Easy XDM uses a collection of tricks for enabling cross-domain communication between different windows in a number of browsers, and there are examples for...
Fastest way to determine if record exists
...
SELECT TOP 1 products.id FROM products WHERE products.id = ?; will outperform all of your suggestions as it will terminate execution after it finds the first record.
share...
How do I change selected value of select2 dropdown with JqGrid?
... to trigger
$('select').val('1').trigger('change.select2');
See this jsfiddle for examples of these. Thanks to @minlare for Solution 2.
Explanation:
Say I have a best friend select with people's names. So Bob, Bill and John (in this example I assume the Value is the same as the name). First I i...
Reload an iframe with jQuery
... different domain, you could do something like this:
document.getElementById(FrameID).contentDocument.location.reload(true);
But since the iframe is on a different domain, you will be denied access to the iframe's contentDocument property by the same-origin policy.
But you can hackishly force th...
How to remove element from array in forEach loop?
...e an array using Array.prototype.splice
var pre = document.getElementById('out');
function log(result) {
pre.appendChild(document.createTextNode(result + '\n'));
}
var review = ['a', 'b', 'c', 'b', 'a'];
review.forEach(function(item, index, object) {
if (item === 'a') {
object.splice(...
'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine
...
I downloaded these components and they did not work for me, I had to download the Microsoft Access Database Engine 2010 Redistributable from here: microsoft.com/en-in/download/details.aspx?id=13255 I'm sure that's because I'm using MS Office 2013. Thanks for pointi...
how to convert binary string to decimal?
...is.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="txtNumber" type="text" placeholder="Number" />
<input id="txtFromBase" type="text" placeholder="From Base" />
<input id="txtToBase" type="text" placeholder="To Base" />
<input id="btnConvert" type="bu...