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NameError: global name 'xrange' is not defined in Python 3
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You are trying to run a Python 2 codebase with Python 3. xrange() was renamed to range() in Pyth...
Looking for files NOT owned by someone
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The find(1) utility has primaries that can be negated ("reversed") using the "!" operator. On the prompt one must however escape the negation with a backslash as it is a shell metacharacter. Result:
find . \! -user foo -print
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Deprecation warning when using has_many :through :uniq in Rails 4
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answered May 22 '13 at 21:45
Dylan MarkowDylan Markow
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What would cause an algorithm to have O(log log n) complexity?
...ons by a constant, the algorithm must shrink the problem size down to 0 or 1. This is why, for example, binary search has complexity O(log n).
Interestingly, there is a similar way of shrinking down the size of a problem that yields runtimes of the form O(log log n). Instead of dividing the input ...
Storing custom objects in an NSMutableArray in NSUserDefaults
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177
For loading custom objects in an array, this is what I've used to grab the array:
NSUserDefau...
How to create a new java.io.File in memory?
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31
To write to a stream, in memory, use:
new ByteArrayOutputStream();
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Omitting one Setter/Getter in Lombok
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answered Nov 3 '11 at 11:29
Michael PiefelMichael Piefel
12.8k55 gold badges6161 silver badges9191 bronze badges
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Can I prevent the Firefox developer tools network panel from clearing on page reload?
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From Firefox 31 onwards you can use the "Enable persistent logs" setting to prevent the Networ...
git - diff of current changes before committing
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git diff by default shows difference between your working directory and the index (staging are...
How do I reference a specific issue comment on github?
...wing link: https://github.com/centic9/jgit-cookbook/issues/5#issuecomment-51084491.
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