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jQuery: count number of rows in a table
... Ignores <thead> rows and nested table rows. Nice. jsfiddle.net/6v67a/1576
– Katrina
Feb 15 '17 at 19:42
...
Find if variable is divisible by 2
...ven number is Odd/Even.
Source code is also available at http://jsfiddle.net/7HQNG/
Test-suites are available at http://jsfiddle.net/zeuRV/
(function() {
/*
* isEven(n)
* @args number n
* @return boolean returns whether the given number is even
*/
jQuery.isEven = func...
How do I determine whether my calculation of pi is accurate?
...aches and see if they converge to the same answer. Or grab some from the 'net. The Chudnovsky algorithm is usually used as a very fast method of calculating pi. http://www.craig-wood.com/nick/articles/pi-chudnovsky/
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Fixed position but relative to container
...%;
top: 0%;
margin-left: -300px; /*half the width*/
}
http://jsfiddle.net/HFjU6/1/
Edit (03/2015):
This is outdated information. It is now possible to center content of an dynamic size (horizontally and vertically) with the help of the magic of CSS3 transform. The same principle applies, but ...
How to sort an array of associative arrays by value of a given key in PHP?
...ost the entire justification given for adding <=> to the language in https://wiki.php.net/rfc/combined-comparison-operator is that it
makes writing ordering callbacks for use with usort() easier
PHP 5.3+
PHP 5.3 introduced anonymous functions, but doesn't yet have the spaceship operat...
How do I load an HTML page in a using JavaScript?
...rver:
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
</head>
<body>
<div id="content"></div>
<script>
/**
* Test harness to find out the best method for dynamic...
How to add a progress bar to a shell script?
...ogressBar ${number} ${_end}
done
printf '\nFinished!\n'
Or snag it from,
https://github.com/fearside/ProgressBar/
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How do you prevent IDisposable from spreading to all your classes?
... not can be instructional. So can examining the available sources for the .net libraries or using a decompiler.
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Two-way encryption: I need to store passwords that can be retrieved
... to or from the user. Either encrypt/decrypt it on the client side, or use https(or user other cryptographic means to secure connection between server and client).
However if all you need is to store passwords in encrypted way, I would suggest you to use a simple XOR Cipher. The main problem with ...
Firing a double click event from a WPF ListView item using MVVM
...
I am able to get this to work with .NET 4.5. Seems straight forward and no third party or code behind needed.
<ListView ItemsSource="{Binding Data}">
<ListView.ItemsPanel>
<ItemsPanelTemplate>
<StackPan...