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How do I convert between big-endian and little-endian values in C++?
...2 bit numbers:
unsigned long _byteswap_ulong(unsigned long value);
For 64 bit numbers:
unsigned __int64 _byteswap_uint64(unsigned __int64 value);
8 bit numbers (chars) don't need to be converted.
Also these are only defined for unsigned values they work for signed integers as well.
For float...
Validate phone number with JavaScript
...y. It validates that the phone number is in one of these formats:
(123) 456-7890 or 123-456-7890
26 Answers
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iOS 5 Best Practice (Release/retain?)
... Xcode will write "glue code" to allow your ARC enabled apps to run on iOS 4, no modifications required. However, certain things wont work, and most noticeably many libraries you might wish to use will (sometimes) throw up innumerable errors and you will be unable to use them until the developers r...
How to make Visual Studio copy a DLL file to the output directory?
... imreal
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answered Nov 21 '09 at 17:19
Adrien PlissonAdrien Plisson
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Simple C example of doing an HTTP POST and consuming the response
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Split code over multiple lines in an R script
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Dirk EddelbuettelDirk Eddelbuettel
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Dump a NumPy array into a csv file
...saves an array to a text file.
import numpy
a = numpy.asarray([ [1,2,3], [4,5,6], [7,8,9] ])
numpy.savetxt("foo.csv", a, delimiter=",")
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edited Nov 10 '15 at 20:44
stormdrain
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What is App.config in C#.NET? How to use it?
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answered Oct 24 '12 at 5:38
Tim MedoraTim Medora
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How can I apply a function to every row/column of a matrix in MATLAB?
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gnovicegnovice
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