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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...
Difference between a “coroutine” and a “thread”?
...rtelli
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Why does the order of the loops affect performance when iterating over a 2D array?
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answered Mar 30 '12 at 3:32
Robert MartinRobert Martin
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Git push error '[remote rejected] master -> master (branch is currently checked out)'
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32
@FMaz008: just create a dummy branch (git checkout -b dummy)
– Dror Cohen
Apr 3 '11 at 11:17
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
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answered Nov 10 '08 at 18:32
community wiki
Ed....
What is the function of the push / pop instructions used on registers in x86 assembly?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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...
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...
Using HTML5/JavaScript to generate and save a file
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The ability to set the file-name makes this a winner.
– Omn
Dec 21 '13 at 0:50
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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 ...