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Is there a performance impact when calling ToList()?
...o small the size is doubled so the backing array grows like this 4, 8, 16, 32 etc. Every time the backing array grows it has to be reallocated and all elements stored so far have to be copied. This operation is much more costly compared to the first case where an array of the correct size can be cre...
Is SHA-1 secure for password storage?
...tions.
About SHA-1 cost:
The elementary cost of SHA-1 is about hashing a 64-byte block. That's how SHA-1 works: data is padded, then split into 64-byte blocks. The cost of processing a single block is about 500 clock cycles on an Intel Core2 system, and that's for a single core. MD5 and MD4 are fa...
What algorithm gives suggestions in a spell checker?
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animuson♦
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answered Oct 25 '11 at 18:51
Harisankar Krish...
Why are unnamed namespaces used and what are their benefits?
...de better.
– xioxox
Aug 29 '14 at 9:32
2
You have a point; at least as far as C++ today is. Howe...
Flex-box: Align last row to grid
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Robin Métral
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answered Jan 15 '16 at 17:32
Dan AndreassonDan Andreasson
10...
Using HTML5/JavaScript to generate and save a file
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32
The ability to set the file-name makes this a winner.
– Omn
Dec 21 '13 at 0:50
...
RGB to hex and hex to RGB
...rrBuff = new ArrayBuffer(4);
var vw = new DataView(arrBuff);
vw.setUint32(0,parseInt(hex, 16),false);
var arrByte = new Uint8Array(arrBuff);
return arrByte[1] + "," + arrByte[2] + "," + arrByte[3];
}
Edit: 8/11/2017
The new approach above after more testing is not faster :(. Though it is ...
Select which href ends with some string
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Brandon
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answered Feb 29 '12 at 8:27
SumitSumit
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What is the best way to measure execution time of a function? [duplicate]
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ctackectacke
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a...
Executing command line programs from within python [duplicate]
...8
dF.dF.
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