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Generate random numbers using C++11 random library

...u can see his full talk here: http://channel9.msdn.com/Events/GoingNative/2013/rand-Considered-Harmful #include <random> #include <iostream> int main() { std::random_device rd; std::mt19937 mt(rd()); std::uniform_real_distribution<double> dist(1.0, 10.0); for (in...
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Paging UICollectionView by cells, not screen

...| edited May 23 '17 at 12:03 Community♦ 111 silver badge answered Apr 6 '14 at 15:28 ...
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How to set a Default Route (To an Area) in MVC

... +150 This one interested me, and I finally had a chance to look into it. Other folks apparently haven't understood that this is an issue w...
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Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)

... 1043 Heroku dynamically assigns your app a port, so you can't set the port to a fixed number. Herok...
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Is there a NumPy function to return the first index of something in an array?

...mensions and it contained your item at two locations then array[itemindex[0][0]][itemindex[1][0]] would be equal to your item and so would array[itemindex[0][1]][itemindex[1][1]] numpy.where share | ...
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leading zeros in rails

...eld, if the user enters "1" I would like Rails to automatically pad it to "01" before saving it to the database. Also for the min field if the user enter "0" it should put in as "00". ...
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Why is there no xrange function in Python3?

...pple 2.7.2 64-bit: In [37]: %timeit collections.deque((x for x in xrange(10000000) if x%4 == 0), maxlen=0) 1 loops, best of 3: 1.05 s per loop Now, python.org 3.3.0 64-bit: In [83]: %timeit collections.deque((x for x in range(10000000) if x%4 == 0), maxlen=0) 1 loops, best of 3: 1.32 s per loop ...
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Could not locate Gemfile

... answered Jul 25 '10 at 16:40 JoniJoni 2,85733 gold badges2121 silver badges2222 bronze badges ...
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What's the difference between “groups” and “captures” in .NET regular expressions?

...ew value. Not .NET, which will keep this history and places it in Captures[0]. If we change your regex to look as follows: MatchCollection matches = Regex.Matches("{Q}{R}{S}", @"(\{[A-Z]\})+"); you will notice that the first Group will have one Captures (the first group always being the whole m...
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How to remove unwanted space between rows and columns in table?

...CSS code: (From here) /* http://meyerweb.com/eric/tools/css/reset/ v2.0 | 20110126 License: none (public domain) */ html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp,...