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How update the _id of one MongoDB Document?
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You cannot update it. You'll have to save the document using a new _id, and then remove the ol...
How to redirect the output of an application in background to /dev/null
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What's the best way to add a drop shadow to my UIView
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Try this:
UIBezierPath *shadowPath = [UIBezierPath bezierPathWithRect:view.bounds];
view.laye...
Why .NET String is immutable? [duplicate]
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Instances of immutable types are inherently thread-safe, since no thread can modify it, the r...
Generate random numbers with a given (numerical) distribution
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scipy.stats.rv_discrete might be what you want. You can supply your probabilities via the valu...
Applications are expected to have a root view controller at the end of application launch
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Twitter API returns error 215, Bad Authentication Data
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A very concise code without any other php file include of oauth etc.
Please note to obtain foll...
Random strings in Python
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Generating strings from (for example) lowercase characters:
import random, string
def random...
Can you resolve an angularjs promise before you return it?
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edited Nov 2 '15 at 5:02
Simon East
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How do I split a string so I can access item x?
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