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What is a patch in git version control?
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You can see in this blog post how you can create a patch (collection of changes you want to co...
Best way to randomize an array with .NET
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Return type of '?:' (ternary conditional operator)
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Expressions don't have return types, they have a type and - as it's known in the latest C++ st...
Efficient way to rotate a list in python
... dedicated rotate() method.
from collections import deque
items = deque([1, 2])
items.append(3) # deque == [1, 2, 3]
items.rotate(1) # The deque is now: [3, 1, 2]
items.rotate(-1) # Returns deque to original state: [1, 2, 3]
item = items.popleft() # deque == [2, 3]
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How can I count all the lines of code in a directory recursively?
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git rebase, keeping track of 'local' and 'remote'
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edited Jul 20 '17 at 11:24
answered Jun 16 '10 at 9:37
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Display image as grayscale using matplotlib
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edited Apr 3 '19 at 13:36
answered Sep 29 '10 at 16:40
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Getting the name of the currently executing method
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Thread.currentThread().getStackTrace() will usually contain the method you’re calling it fro...
How to find if a given key exists in a C++ std::map
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14 Answers
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