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How does the MapReduce sort algorithm work?
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Common MySQL fields and their appropriate data types
...there is no such thing as a perfect answer, but there must be some sort of common convention for commonly used fields such as these. For instance, I have determined that an unformatted US phone number is too big to be stored as an unsigned int, it must be at least a bigint.
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What's the valid way to include an image with no src?
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Remove unused references (!= “using”)
...nced assembly, and pick "Find Dependent Code". See:
http://www.jetbrains.com/resharper/features/navigation_search.html#Find_ReferencedDependent_Code
You will either get:
A list of the dependencies on that Reference in a browser window, or
A dialog telling you "Code dependent on module XXXXXXX w...
Parsing IPv6 extension headers containing unknown extensions
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Replace one character with another in Bash
... While this solution is good when dealing with short strings (the common case, I guess) one may prefer tr for long strings. On my system tr outperforms bash starting at strings with more than 1000 characters. It seems like bash's time complexity is worse than linear. A small test: x="$(tr -...
What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
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Correction to my above comment: "...Since layoutSubviews is meant to be overridden or called from self but is not meant to be called from or to another view..."
– Tarfa
May 29 '10 at 13:29
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innerText vs innerHTML vs label vs text vs textContent vs outerText
...originally had different names for these properties, and there still isn't complete cross-browser support for all of them. If you are using jQuery, you should stick to .text() since that is designed to smooth out cross-browser differences.*
For some of the others: outerHTML is basically the same as ...