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What is the proper way to check for null values?
... with obj as string or (string)obj. It's a fairly common situation in ASP.NET.
– Andomar
Mar 22 '12 at 16:13
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Encrypting & Decrypting a String in C# [duplicate]
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Any chance for a .net Core update, since RijndaelManaged() class is not avaliable in Core?
– onedevteam.com
Aug 1 '16 at 13:22
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Random alpha-numeric string in JavaScript? [duplicate]
...HIJKLMNOPQRSTUVWXYZ');
Here's a jsfiddle to demonstrate: http://jsfiddle.net/wSQBx/
Another way to do it could be to use a special string that tells the function what types of characters to use. You could do that like this:
function randomString(length, chars) {
var mask = '';
if (chars....
Change URL parameters
... I can't seem to get this to work. Here is my code: jsfiddle.net/Draven/tTPYL/1 The URL would look like http://www.domain.com/index.php?action=my_action&view-all=Yes and I need to change the "view-all" value. My SO question that was closed: stackoverflow.com/questions/13025880/...
Make a div fill the height of the remaining screen space
... on each property for an up-to-date compatibility status.
(taken from https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Flexible_boxes)
All major browsers and IE11+ support Flexbox. For IE 10 or older, you can use the FlexieJS shim.
To check current support you can also see here:
http:/...
How to use SCNetworkReachability in Swift
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This is in Swift 4.0
I am using this framework https://github.com/ashleymills/Reachability.swift
And Install Pod ..
In AppDelegate
var window: UIWindow?
var reachability = InternetReachability()!
var reachabilityViewController : UIViewController? = nil
func application...
What's the best way to validate an XML file against an XSD file?
...return new Input(is); // for class Input see
// https://stackoverflow.com/a/2342859/32453
}
});
validator.validate(xmlFile);
See also here for another tutorial.
I believe the default is to use DOM parsing, you can do something similar with SAX parser that is validating ...
Get img thumbnails from Vimeo?
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This is the testable jsfiddle for the same code: jsfiddle.net/archatas/Tv7GZ
– Aidas Bendoraitis
May 4 '12 at 18:19
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Multithreading: What is the point of more threads than cores?
... rare for a thread to genuinely need 100% CPU. The moment it uses disk or network I/O, for example, it may be potentially spend time waiting doing nothing useful. This is a very common situation.
If you have work that needs to be run, one common mechanism is to use a threadpool. It might seem to ...
Calculating text width
...nt uses because it reuses an existing DOM element.
Demo: http://jsfiddle.net/philfreo/MqM76/
// Calculate width of text from DOM element or string. By Phil Freo <http://philfreo.com>
$.fn.textWidth = function(text, font) {
if (!$.fn.textWidth.fakeEl) $.fn.textWidth.fakeEl = $('<span&...