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Fastest hash for non-cryptographic uses?
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CRC32 is pretty fast and there's a function for it: http://www.php.net/manual/en/function.crc32.php
But you should be aware that CRC32 will have more collisions than MD5 or even SHA-1 hashes, simply because of the reduced length (32 bits compared to 128 bits respectively 160 ...
Package objects
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You could do worse than to go straight to the source. :)
https://lampsvn.epfl.ch/trac/scala/browser/scala/trunk/src/library/scala/package.scala
https://lampsvn.epfl.ch/trac/scala/browser/scala/trunk/src/library/scala/collection/immutable/package.scala
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How do I serialize an object and save it to a file in Android?
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Double vs. BigDecimal?
...mentation below "take the place" of +, *, and / in BigDecimal Java World:
http://docs.oracle.com/javase/7/docs/api/java/math/BigDecimal.html
The compareTo method is especially useful in while and for loops.
Be careful, however, in your use of constructors for BigDecimal. The string constructor is...
NerdTree - Reveal file in tree
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Expand a div to fill the remaining width
... to trigger hasLayout in IE6 and 7. I can't recall.
Demos:
Fixed Left: http://jsfiddle.net/A8zLY/5/
Fixed Right: http://jsfiddle.net/A8zLY/2/
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LINQ - Left Join, Group By, and Count
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Check if instance is of a type
...Yes, the "is" keyword:
if (c is TForm)
{
...
}
See details on MSDN: http://msdn.microsoft.com/en-us/library/scekt9xw(VS.80).aspx
Checks if an object is compatible with a given type. For example, it can be determined if an object is compatible with the string type like this:
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How to check if field is null or empty in MySQL?
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Get value from JToken that may not exist (best practices)
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