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Cast List to List in .NET 2.0
...r function:
List<int> l1 = new List<int>(new int[] { 1, 2, 3 } );
List<string> l2 = l1.ConvertAll<string>(delegate(int i) { return i.ToString(); });
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Python xml ElementTree from a string source?
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Artem Klevtsov
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answered Mar 15 '09 at 1:36
Jim H.Jim H.
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How to verify a user's password in Devise
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edited Jul 25 '11 at 21:39
Arnaud Leymet
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C# LINQ find duplicates in List
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Vadim Ovchinnikov
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answered Aug 31 '13 at 10:58
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How do I create a Python function with optional arguments?
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Try calling it like: obj.some_function( '1', 2, '3', g="foo", h="bar" ). After the required positional arguments, you can specify specific optional arguments by name.
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How to generate an openSSL key using a passphrase from the command line?
...ase, the password is foobar):
openssl genrsa -aes128 -passout pass:foobar 3072
However, note that this passphrase could be grabbed by any other process running on the machine at the time, since command-line arguments are generally visible to all processes.
A better alternative is to write the pa...
The current SynchronizationContext may not be used as a TaskScheduler
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#1071 - Specified key was too long; max key length is 767 bytes
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In Python, how to display current time in readable format
...izing daylight's savings or not).
import time
time.ctime() # 'Mon Oct 18 13:35:29 2010'
time.strftime('%l:%M%p %Z on %b %d, %Y') # ' 1:36PM EDT on Oct 18, 2010'
time.strftime('%l:%M%p %z on %b %d, %Y') # ' 1:36PM EST on Oct 18, 2010'
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