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Sort a list of tuples by 2nd item (integer value) [duplicate]
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Try using the key keyword with sorted().
sorted([('abc', 121),('abc', 231),('abc', 148), ('abc',221)], key=lambda x: x[1])
key should be a function that identifies how to retrieve the comparable element from your data structure. In your case, it is the second element of the tuple, so we acces...
What text editor is available in Heroku bash shell? [closed]
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131
votes
I recently turned the original gist into a heroku cli plugin.
Just install:...
Worth switching to zsh for casual use? [closed]
... completion.
Installing it is pretty easy, grab the bash-completion-20060301.tar.gz from http://www.caliban.org/bash/index.shtml#completion and extract it with
tar -xzvf bash-completion-20060301.tar.gz
then copy the bash_completion/bash_completion file to /etc with
sudo cp bash_completion/ba...
How to squash commits in git after they have been pushed?
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832
Squash commits locally with
git rebase -i origin/master~4 master
and then force push with
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What is the difference between UNION and UNION ALL?
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edited Dec 1 '17 at 7:33
community wiki
5 r...
How to draw a dotted line with css?
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131
For example:
hr {
border:none;
border-top:1px dotted #f00;
color:#fff;
background-colo...
Programmatically generate video or animated GIF in Python?
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edited Jul 21 '16 at 4:03
Matt Bierner
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answe...
MongoDB logging all queries
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Stefan van den Akker
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answered Feb 12 '14 at 11:01
Kristóf DombiKris...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...的资料，多方尝试，其中包改为LVM分区 还是报错
重装3次 换系统安装还是不行。
折腾了一个上午。
无奈之下 抱着试试看的心情打算删除RAID配置 重建之后 再次安装系统
配置RAID
开机 按F2进入 Diagnostic
然后退出
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Multiple cases in switch statement
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326
There is no syntax in C++ nor C# for the second method you mentioned.
There's nothing wrong ...