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python generator “send” function purpose?
...t;> next(gen) # run up to the next yield
>>> gen.send(94.3) # goes into 'x' again
188.5999999999999
You can't do this just with yield.
As to why it's useful, one of the best use cases I've seen is Twisted's @defer.inlineCallbacks. Essentially it allows you to write a function l...
Parsing JSON using Json.net
... works fine with JavaScriptSerializer from System.Web.Extensions.dll (.NET 3.5 SP1):
using System.Collections.Generic;
using System.Web.Script.Serialization;
public class NameTypePair
{
public string OBJECT_NAME { get; set; }
public string OBJECT_TYPE { get; set; }
}
public enum PositionTyp...
Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
...
36 Answers
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configure: error: C compiler cannot create executables
...rom migrating from an older version of the OS. If you've installed Xcode 4.3.x, you need to launch it, go into its preferences, select the Downloads tab, and click "Install" next to the Command Line Tools package.
share
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Correctly determine if date string is a valid date in that format
... Originally written by Glavić.]
Test cases:
var_dump(validateDate('2013-13-01')); // false
var_dump(validateDate('20132-13-01')); // false
var_dump(validateDate('2013-11-32')); // false
var_dump(validateDate('2012-2-25')); // false
var_dump(validateDate('2013-12-01')); // true
var_dump(val...
Creating an R dataframe row-by-row
... |
edited Feb 18 '19 at 2:37
Neil
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answered Sep 4...
Best way to parse command-line parameters? [closed]
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Roberto Bonvallet
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answered Jul 6 '10 at 6:29
pjotrppjotrp
2...
How to get everything after a certain character?
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343
The strpos() finds the offset of the underscore, then substr grabs everything from that index ...
How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
...Florian Winter
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answered Feb 1 '13 at 21:04
janotjanot
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