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Setting WPF image source in code
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This is definitely the best answer, utilising .NETs own implementation
– joshcomley
Apr 27 '14 at 17:30
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How to check for null in Twig?
...gainst a falsey value (!isset, null, 0, array(), "", false, "0", 0.0 ) php.net/manual/en/function.empty.php You can also use {% if var is same as(var) %} for identity (===). twig.sensiolabs.org/doc/tests/sameas.html
– Will B.
Feb 19 '15 at 16:09
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Save and load MemoryStream to/from a file
...es, 0, (int)file.Length);
ms.Write(bytes, 0, (int)file.Length);
}
In .Net Framework 4+, You can simply copy FileStream to MemoryStream and reverse as simple as this:
MemoryStream ms = new MemoryStream();
using (FileStream file = new FileStream("file.bin", FileMode.Open, FileAccess.Read))
f...
outline on only one border
... display:inline-block;
}
nav ul li a {
color:#fff;
}
http://jsfiddle.net/10basetom/uCX3G/1/
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Avoid dropdown menu close on click inside
...down').removeClass('open');
}
});
Here is the demo :
http://jsfiddle.net/RomaLefrancois/hh81rhcm/2/
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HTML5: number input type that takes only integers?
...s that it accepts more than one of them.
Here is the demo: http://jsfiddle.net/b8NrE/1/
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Reverse of JSON.stringify?
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Check this out.
http://jsfiddle.net/LD55x/
Code:
var myobj = {};
myobj.name="javascriptisawesome";
myobj.age=25;
myobj.mobile=123456789;
debugger;
var str = JSON.stringify(myobj);
alert(str);
var obj = JSON.parse(str);
alert(obj);
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System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
...then I strongly advise that you use jodatime, http://joda-time.sourceforge.net/. Using System.currentTimeMillis() for fields that are dates sounds like a very bad idea because you'll end up with a lot of useless code.
Both date and calendar are seriously borked, and Calendar is definitely the worst...
CHECK constraint in MySQL is not working
... ...not very simple, at least compared to CHECK :(. Coupla tutes: net.tutsplus.com/tutorials/databases/…, sitepoint.com/how-to-create-mysql-triggers
– Ben
May 24 '13 at 6:15
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How to get value of selected radio button?
...(form.elements["test"].value);
The JSFiddle to prove it: http://jsfiddle.net/vjop5xtq/
Please note this was implemented in Firefox 33 (All other major browser seems to support it). Older browsers will require a polfyill for RadioNodeList for this to properly function
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