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How to list all installed packages and their versions in Python?
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answered Oct 17 '12 at 17:31
Jeff LaFayJeff LaFay
11.4k1212 gold badges6868 silver badges9797 bronze badges
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How to sort the result from string_agg()
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KT12
33166 silver badges1414 bronze badges
answered Jul 23 '14 at 9:42
Igor RomanchenkoIgor Romanchenko
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C# List of objects, how do I get the sum of a property
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using System.Linq;
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double total = myList.Sum(item => item.Amount);
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Using OR in SQLAlchemy
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340
From the tutorial:
from sqlalchemy import or_
filter(or_(User.name == 'ed', User.name == 'wen...
How to reference style attributes from a drawable?
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163
In my experience it is not possible to reference an attribute in an XML drawable.
In order to ma...
What is the usefulness of PUT and DELETE HTTP request methods?
...source with that URI …
For the full specification visit:
http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html
Since current browsers unfortunately do not support any other verbs than POST and GET in HTML forms, you usually cannot utilize HTTP to it's full extent with them (you can still hij...
Declaration/definition of variables locations in ObjectiveC?
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NolanDC
1,03122 gold badges1111 silver badges3434 bronze badges
answered Sep 28 '12 at 1:38
DrummerBDrummerB
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Python Process Pool non-daemonic?
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edited Sep 30 '12 at 14:14
answered Jan 22 '12 at 18:46
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Use of 'use utf8;' gives me 'Wide character in print'
... see from this:
$ perl -E 'say join ":", map { ord } split //, "鸡\n";'
233:184:161:10
The first three bytes make up your character, the last one is the line-feed.
The call to print sends these four characters to STDOUT. Your console then works out how to display these characters. If your conso...
Difference of Maven JAXB plugins
...ead?). And because I've always been happy with #1, I've never used plugin #3 so can't really say anything about it. Just in case, here is a working configuration for plugin #1:
<project>
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<build>
<plugins>
<plugin>
<inherited>true</inherited...