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Is there a way of making strings file-path safe in c#?
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AeroX
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answered Dec 2 '08 at 7:35
Jonathan AllenJona...
Swapping column values in MySQL
...t. This method doesn't swap the values if one of them is NULL. Use method #3 that doesn't have this limitation.
UPDATE swap_test SET x=y, y=@temp WHERE (@temp:=x) IS NOT NULL;
This method was offered by Dipin in, yet again, the comments of http://beerpla.net/2009/02/17/swapping-column-values-in-mys...
How to run a hello.js file in Node.js on windows?
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376
Here are the exact steps I just took to run the "Hello World" example found at http://nodejs.o...
Find all files with name containing string
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311
Use find:
find . -maxdepth 1 -name "*string*" -print
It will find all files in the current d...
Array Size (Length) in C#
... is a rectangular multi-dimensional array (for example, int[,] b = new int[3, 5];)
b.Rank
will give the number of dimensions (2) and
b.GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
S...
When to use dynamic vs. static libraries
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305
Static libraries increase the size of the code in your binary. They're always loaded and whate...
Tar a directory, but don't store full absolute paths in the archive
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answered Sep 8 '13 at 7:49
Lars BrinkhoffLars Brinkhoff
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How to merge two arrays in JavaScript and de-duplicate items
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Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
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Using GHC 7.0.3, gcc 4.4.6, Linux 2.6.29 on an x86_64 Core2 Duo (2.5GHz) machine, compiling using ghc -O2 -fllvm -fforce-recomp for Haskell and gcc -O3 -lm for C.
Your C routine runs in 8.4 seconds (faster than your run probably because ...
How can strings be concatenated?
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183
The easiest way would be
Section = 'Sec_' + Section
But for efficiency, see: https://waymoot....