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How to implement an STL-style iterator and avoid common pitfalls?
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I really don't get the cplusplus vs cppreference dispute, they are both good and missing many things. However, C++ is the only language where implementing standard library iterators is an hell XD. Most times is simpler writing a wrapper class over an stl con...
What is the most efficient Java Collections library? [closed]
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Actually, I think your answer is misleading. Storing ints vs Integers is very different, and most likely the main reason for the increased memory usage. I agree a raw type collection framework could be useful, but it doesn't make trove or pcj "better" than java.util.
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How can I get the version defined in setup.py (setuptools) in my package?
...at django performs an __import__ call in their setup.py. Does '__import__' vs 'import' make this safe? It doesn't appear to be causing them any problems.
– user1978019
Apr 13 '15 at 23:08
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.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
.../details.aspx?id=30679
You may need to have Visual Studio 2012 Update 3 (VS2012.3)
http://www.microsoft.com/en-us/download/details.aspx?id=30679 (vcredirect.exe)
http://support.microsoft.com/kb/2835600
Unzip httpd-2.4.4-win64-VC11.zip and copy paste in
C:\Apache24
Unzip modules-2.4-win64-VC1...
Why JavaScript rather than a standard browser virtual machine?
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community wiki
2 revs, 2 users 89%Adam Wright
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C# Sort and OrderBy comparison
...in their original order).
It also depends on whether you buffer the query vs iterate it several times (LINQ-to-Objects, unless you buffer the result, will re-order per foreach).
For the OrderBy query, I would also be tempted to use:
OrderBy(n => n.Name, StringComparer.{yourchoice}IgnoreCase);
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What is the fastest substring search algorithm?
...algorithm is going to depend on the context:
the alphabet size (e.g. DNA vs English)
the needle length
The 2010 paper "The Exact String Matching Problem: a Comprehensive Experimental Evaluation" gives tables with runtimes for 51 algorithms (with different alphabet sizes and needle lengths), so y...
What blocks Ruby, Python to get Javascript V8 speed? [closed]
...e Tornado for example. Real world tests exist between PyPy running Tornado vs Node.js and the performance differences are slight.
share
edited Jan 17 '15 at 1:13
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Unicode equivalents for \w and \b in Java regular expressions?
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answered Nov 29 '10 at 19:27
tchristtchrist
73.6k2626 gold badges116116 silver badges167167 bronze badges
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Why java.lang.Object is not abstract? [duplicate]
...t, there's no real benefit, it's a matter of design preference (pragmatism vs. purity).
Is the practice of using a plain Object for synchronisation a good enough reason for it to be concrete?
Many of the other answers talk about constructing a plain object to use in the synchronized() operation. ...