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Google Guava vs. Apache Commons [closed]

...sion 4 uses generics. commons.apache.org/proper/commons-collections/release_4_0.html – Abdull Jul 10 '13 at 1:28 add a comment  |  ...
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#include in .h or .c / .cpp?

... True, but doesn't the #ifndef _CALLBACK_H_, on the top of it, prevent the compiler in processing it more than once? – hytromo Feb 8 '14 at 12:25 ...
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How do I get a TextBox to only accept numeric input in WPF?

...nly want to allow numbers, dots and dashes. private static readonly Regex _regex = new Regex("[^0-9.-]+"); //regex that matches disallowed text private static bool IsTextAllowed(string text) { return !_regex.IsMatch(text); } If you want to prevent pasting of incorrect data hook up the DataObj...
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What are file descriptors, explained in simple terms?

...ited Feb 19 '15 at 22:55 Freedom_Ben 8,59888 gold badges4949 silver badges8080 bronze badges answered Mar 10 '11 at 7:31 ...
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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'

...c version 2.17, the library linking -lrt is no longer required. The clock_* are now part of the main C library. You can see the change history of glibc 2.17 where this change was done explains the reason for this change: +* The `clock_*' suite of functions (declared in <time.h>) is now avai...
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?

...ore after it is revoked. Anyone else see this? – Matt__C Jan 6 '17 at 20:21  |  show 1 more comment ...
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Reading a binary file with python

...ve something to unpack is pretty trivial: import struct data = open("from_fortran.bin", "rb").read() (eight, N) = struct.unpack("@II", data) This unpacks the first two fields, assuming they start at the very beginning of the file (no padding or extraneous data), and also assuming native byte-or...
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How to print the full NumPy array, without truncation?

... Use numpy.set_printoptions: import sys import numpy numpy.set_printoptions(threshold=sys.maxsize) share | improve this answer ...
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window.location.href and window.open () methods in JavaScript

... What's the difference between using window.open(newUrl, '_self') and location.href = newUrl` ? Both will open the newUrl in the same tab. – Harry Sep 15 at 14:56 ...
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Get keys from HashMap in Java

... private Map<String, Integer> _map= new HashMap<String, Integer>(); Iterator<Map.Entry<String,Integer>> itr= _map.entrySet().iterator(); //please check while(itr.hasNext()) { ...