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Which is more efficient, a for-each loop, or an iterator?
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edited Dec 9 '12 at 20:04
answered Jan 21 '10 at 21:53
Pa...
Why is processing a sorted array slower than an unsorted array?
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edited Dec 24 '12 at 17:58
answered Dec 24 '12 at 17:37
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How to build a query string for a URL in C#?
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Jay Allen
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answered May 6 '09 at 11:24
annakataannakata
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Should we pass a shared_ptr by reference or by value?
...and Herb during Ask Us Anything session at C++ and Beyond 2011. Watch from 4:34 on shared_ptr performance and correctness.
Shortly, there is no reason to pass by value, unless the goal is to share ownership of an object (eg. between different data structures, or between different threads).
Unless ...
How do I create a namespace package in Python?
...ce packages.
Python 3.3 introduces implicit namespace packages, see PEP 420.
This means there are now three types of object that can be created by an import foo:
A module represented by a foo.py file
A regular package, represented by a directory foo containing an __init__.py file
A namespace p...
Capture keyboardinterrupt in Python without try-except
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edited Feb 24 '19 at 21:14
chillindylan50
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answered Nov 17 '10 at 14:30
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Git cherry pick vs rebase
...he patch of the change that was introduced in C3 and reapply it on top of C4. In Git, this is called rebasing. With the rebase command, you can take all the changes that were committed on one branch and apply them onto another one.
In this example, you’d run the following:
$ git checkout exp...
C# binary literals
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edited Jul 24 '17 at 8:04
Drew Noakes
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Python 3: ImportError “No Module named Setuptools”
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edited May 30 at 4:39
Soham Dongargaonkar
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an...
How do I output text without a newline in PowerShell?
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Write-Host -NoNewline "Enabling feature XYZ......."
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