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Get a random item from a JavaScript array [duplicate]
...
If you really must use jQuery to solve this problem (NB: you shouldn't):
(function($) {
$.rand = function(arg) {
if ($.isArray(arg)) {
return arg[$.rand(arg.length)];
} else if (typeof arg === "number") {
return Math.floor(Math.rando...
Check if an element contains a class in JavaScript?
...
NB! Not supported in all browsers, more information here: caniuse.com/#feat=classlist
– Silver Ringvee
Mar 29 '16 at 20:40
...
Difference between “include” and “require” in php
...;
} catch(Exception $e) {
echo "something strange happened!";
}
NB: for example 2 to work you need to install an errors-to-exceptions handler, as described here http://www.php.net/manual/en/class.errorexception.php
function exception_error_handler($errno, $errstr, $errfile, $errline ) ...
Are there any suggestions for developing a C# coding standards / best practices document? [closed]
...the idesign.net site and it is authored by Juval Lowy
C# Coding Standard
NB: the above link is now dead. To get the .zip file you need to give them your email address (but they won't use it for marketing... honestly) Try here
...
How to get the nvidia driver version from the command line?
...-------------------------+----------------------+----------------------+
| Nb. Name | Bus Id Disp. | Volatile ECC SB / DB |
| Fan Temp Power Usage /Cap | Memory Usage | GPU Util. Compute M. |
|===============================+======================+===========...
how to use python to execute a curl command
.../qpxExpress/v1/trips/search', headers=headers, params=params, data=data)
#NB. Original query string below. It seems impossible to parse and
#reproduce query strings 100% accurately so the one below is given
#in case the reproduced version is not "correct".
# response = requests.post('https://www.go...
Try/Catch block in PHP not catching Exception
...ixes worked. The bug is reported here https://eaccelerator.net/ticket/242 (NB. firefox complains about their SSL cert) .
Now I am running try catch properly with following configurations,
PHP 5.2.4 (cli) (built: Oct 16 2007 09:13:35)
Copyright (c) 1997-2007 The PHP Group
Zend Engine v2.2.0, Copyr...
Get first day of week in PHP?
...$dateTime->modify('Sunday this week');
?>
Source : PHP manual
NB: as some user commented the $dateTime value will be modified.
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Getting all types in a namespace via reflection
...amespacelist)
classlist.Add(classname);
return classlist;
}
NB: The above code illustrates what's going on. Were you to implement it, a simplified version can be used:
using System.Linq;
using System.Reflection;
using System.Collections.Generic;
//...
static IEnumerable<string&g...
How to parse a string into a nullable int
... 5; //use this for non-zero default
var res4 = Parse<Unit>("45%");
NB: There is an IsValid method on the converter you can use instead of capturing the exception (thrown exceptions does result in unnecessary overhead if expected). Unfortunately it only works since .NET 4 but there's still an...