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What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
...sume that any Func passed in as a selector / mutator / etc. is a cheap O(1) operation.
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How to extend an existing JavaScript array with another array, without creating a new array
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How to indicate param is optional using inline JSDoc?
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From official documentation:
Optional parameter
An optional parameter named foo.
@param...
Is there a simple way to convert C++ enum to string?
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Change navbar color in Twitter Bootstrap
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Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
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I created a category around UIButton to be able to set the background color of the button and ...
Double vs. BigDecimal?
... has a certain precision. Working with doubles of various magnitudes (say d1=1000.0 and d2=0.001) could result in the 0.001 being dropped alltogether when summing as the difference in magnitude is so large. With BigDecimal this would not happen.
The disadvantage of BigDecimal is that it's slower, a...
Ruby on Rails - Import Data from a CSV file
...take the data from it and put it into the existing table. I am using Ruby 1.9.2 and Rails 3.
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SQL query for today's date minus two months
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answered Mar 24 '11 at 21:20
Abe MiesslerAbe Miessler
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