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Cast List to List in .NET 2.0
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Updated for 2010
List<int> l1 = new List<int>(new int[] { 1,2,3 } );
List<string> l2 = l1.ConvertAll<string>(x => x.ToString());
sh...
CSS endless rotation animation
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answered Jun 20 '11 at 12:12
Alexander RuliovAlexander Ruliov
2,57522 gold badges1414 silver badges1717 bronze badges
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Simple way to create matrix of random numbers
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>>> np.random.rand(2,3)
array([[ 0.22568268, 0.0053246 , 0.41282024],
[ 0.68824936, 0.68086462, 0.6854153 ]])
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How to get the last N records in mongodb?
...io GarzuglioTrasplazio Garzuglio
3,05322 gold badges2020 silver badges2323 bronze badges
1
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Apache and Node.js on the Same Server
...= require('http');
http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Hello Apache!\n');
}).listen(8000, '127.0.0.1');
Then you can access all Node.JS logic using the /node/ path on your url, the rest of the website can be left to Apache to hos...
Explicitly calling return in a function or not
...n value.
# here without calling .Primitive('return')
> (function() {10;20;30;40})()
[1] 40
# here with .Primitive('return')
> (function() {10;20;30;40;return(40)})()
[1] 40
# here return terminates flow
> (function() {10;20;return();30;40})()
NULL
> (function() {10;20;return(25);30;40})...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
... in general.
– jalf
Dec 1 '08 at 21:20
2
Great answer! One quick remark: static_cast might be nec...
How to determine the Boost version on a system?
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edited Aug 20 '15 at 14:47
answered Feb 10 '14 at 23:27
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Create folder with batch but only if it doesn't already exist
... @MartinSchapendonk This works on Windows 7 and Windows Server 2012 as far as I can tell from testing, and I'd be very surprised if it doesn't work at least back to XP and up to Windows 10. Can you provide the conditions when this doesn't work?
– jpmc26
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Displaying the build date
... 60;
const int c_LinkerTimestampOffset = 8;
var buffer = new byte[2048];
using (var stream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
stream.Read(buffer, 0, 2048);
var offset = BitConverter.ToInt32(buffer, c_PeHeaderOffset);
var secondsSince1970 = BitC...