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Undefined reference to pthread_create in Linux
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@sholsapp Here is the explanation: webpages.charter.net/ppluzhnikov/linker.html
– Employed Russian
Jan 13 '12 at 4:33
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How do I replace whitespaces with underscore?
...use of it in your model's get_absolute_url(). You can find examples on the net easily.
– shanyu
Jun 17 '09 at 16:13
3
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Why does changing 0.1f to 0 slow down performance by 10x?
...to get rid of both it and the performance penalty? Having scoured the Internet for ways of killing denormal numbers, it seems there is no "best" way to do this yet. I have found these three methods that may work best in different environments:
Might not work in some GCC environments:
// Requires ...
Is there a vr (vertical rule) in html?
... display:flex will make it display vertically.
JSFiddle: https://jsfiddle.net/w6y5t1kL/
Example:
<div style="display:flex;">
<div>
Content
<ul>
<li>Continued content...</li>
</ul>
</div>
<hr>
<div>
Content
<...
How can I check whether an array is null / empty?
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I am from .net background. However, java/c# are more/less same.
If you instantiate a non-primitive type (array in your case), it won't be null.
e.g. int[] numbers = new int[3];
In this case, the space is allocated & each of the ele...
Match everything except for specified strings
...e regex I used is:
^(?!red|green|blue).*
I tested it in Javascript and .NET.
.* should't be placed inside the negative lookahead like this: ^(?!.*red|green|blue) or it would make the first element behave different from the rest (i.e. "anotherred" wouldn't be matched while "anothergreen" would)
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Entity Framework 5 Updating a Record
...t methods of editing/updating a record within Entity Framework 5 in an ASP.NET MVC3 environment, but so far none of them tick all of the boxes I need. I'll explain why.
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How to check if a query string value is present via JavaScript?
...Found :)");
}else{
alert("Not found!");
}
JSFiddle: https://jsfiddle.net/codemirror/zj4qyao2/
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Set width of a “Position: fixed” div relative to parent div
...ut if you apply width:inherit to all inner divs, it works: http://jsfiddle.net/4bGqF/9/
You might want to look into a javascript solution for browsers that you need to support and that don´t support width:inherit
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SecurityError: Blocked a frame with origin from accessing a cross-origin frame
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Here's what would happen trying to access the following URLs from http://www.example.com/home/index.html
URL RESULT
http://www.example.com/home/other.html -> Success
http://www.example.com/dir/inner/another.php -> Success
http://www.exampl...