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Oracle Differences between NVL and Coalesce
...a part of ANSI-92 standard.
NVL is Oracle specific, it was introduced in 80's before there were any standards.
In case of two values, they are synonyms.
However, they are implemented differently.
NVL always evaluates both arguments, while COALESCE usually stops evaluation whenever it finds the f...
How can I set the value of a DropDownList using jQuery?
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605
$("#mydropdownlist").val("thevalue");
just make sure the value in the options tags matches th...
Pythonic way to combine FOR loop and IF statement
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Guid is all 0's (zeros)?
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answered Nov 1 '11 at 20:00
Mark ByersMark Byers
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Get query string parameters url values with jQuery / Javascript (querystring)
...ec(window.location.search);
return (results !== null) ? results[1] || 0 : false;
}
console.log($.urlParam('action')); //edit
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Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
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answered Aug 12 '14 at 8:30
AristocratesAristocrates
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Hash and salt passwords in C#
...SaltBytes =
new byte[plainText.Length + salt.Length];
for (int i = 0; i < plainText.Length; i++)
{
plainTextWithSaltBytes[i] = plainText[i];
}
for (int i = 0; i < salt.Length; i++)
{
plainTextWithSaltBytes[plainText.Length + i] = salt[i];
}
return algorithm.Compute...
How to use Boost in Visual Studio 2010
...od already, I'm going to expand on it more specifically for Visual Studio 2010 as requested, and include information on compiling in the various optional components which requires external libraries.
If you are using headers only libraries, then all you need to do is to unarchive the boost download...
Regular Expression For Duplicate Words
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answered May 12 '10 at 21:55
GumboGumbo
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Why are unnamed namespaces used and what are their benefits?
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edited Jun 10 at 11:02
Adrian
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answered Dec 10 '08 at...