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When should I use malloc in C and when don't I?

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Converting a list to a set changes element order

...you can do this with a list comprehension: >>> a = [1, 2, 20, 6, 210] >>> b = set([6, 20, 1]) >>> [x for x in a if x not in b] [2, 210] If you need a data structure that supports both fast membership tests and preservation of insertion order, you can use the keys of a P...
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When to use symbols instead of strings in Ruby?

...nusfotanus 17.5k1010 gold badges6969 silver badges102102 bronze badges ...
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Random Gaussian Variables

...dDev=1. – yoyoyoyosef Aug 26 '13 at 21:14 1 @Jack I don't think so. Only the -2*Math.Log(u1) is i...
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Changing navigation title programmatically

... | edited Aug 24 '18 at 21:37 kbunarjo 96811 gold badge77 silver badges2424 bronze badges answered Aug...
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Calling the base constructor in C#

...such a feat? – Marchy Feb 16 '09 at 21:03 217 If you need to call the base constructor in the mid...
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What is better, adjacency lists or adjacency matrices for graph problems in C++?

... answered Feb 7 '10 at 21:03 Mark ByersMark Byers 683k155155 gold badges14681468 silver badges13881388 bronze badges ...
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How do I include inline JavaScript in Haml?

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How to create a WPF Window without a border that can be resized via a grip only?

... Laurel 5,3621010 gold badges2323 silver badges4545 bronze badges answered Mar 4 '09 at 16:21 ZombieSheepZombieSh...
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Expand Python Search Path to Other Source

... Oleg Kokorin 95822 gold badges99 silver badges2121 bronze badges answered Jun 29 '10 at 19:39 David ZDavid Z 111k2323 gold b...