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How to return a part of an array in Ruby?
With a list in Python I can return a part of it using the following code:
6 Answers
6
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How do I rename all folders and files to lowercase on Linux?
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A concise version using the "rename" command:
find my_root_dir -depth -exec rename 's/(.*)\/([^\/]*)/$1\/\L$2/' {} \;
This avoids problems with directories being renamed before files and trying to move files into non-existing directories (e.g. "A...
Sending files using POST with HttpURLConnection
... to send files without having to compose the file wrapper manually. Here's what I ended up doing, but if someone knows a better solution, please let me know.
Input data:
Bitmap bitmap = myView.getBitmap();
Static stuff:
String attachmentName = "bitmap";
String attachmentFileName = "bitmap.bmp";...
Cancellation token in Task constructor: why?
...and throws an OperationCanceledException containing that token
(which is what ThrowIfCancellationRequested does), then when the task
sees that OperationCanceledException, it checks whether the OperationCanceledException's token matches the Task's
token. If it does, that exception is viewed as...
Differences between Perl and PHP [closed]
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MAN, this is one of the BEST answers what I ever seen. Especially the part about the inspiration. Simply: cool and TRUE. ;)
– jm666
May 14 '11 at 17:57
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Maximum number of threads per process in Linux?
What is the maximum number of threads that can be created by a process under Linux?
16 Answers
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Is there a JavaScript MVC (micro-)framework? [closed]
Are there any client-side JavaScript MVC (micro-)frameworks?
30 Answers
30
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Preventing referenced assembly PDB and XML files copied to output
...ave a Visual Studio 2008 C#/.NET 3.5 project with a post build task to ZIP the contents. However I'm finding that I'm also getting the referenced assemblies' .pdb (debug) and .xml (documentation) files in my output directory (and ZIP).
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How can I convert the “arguments” object to an array in JavaScript?
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What's the 0 for? Since there are no arguments you want to pass, why can't you just use var args = Array.prototype.slice.call(arguments); ? [ The MDC arguments page ](developer.mozilla.org/en/JavaScript/Reference/…) suggest...
Returning first x items from array
...eturns a slice of an array
$sliced_array = array_slice($array, 0, 5)
is the code you want in your case to return the first five elements
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