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Difference between exit(0) and exit(1) in Python
What's the difference between exit(0) and exit(1) in Python?
5 Answers
5
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Installing vim with ruby support (+ruby)
...ou vim with ruby, as well as compiled in "support for scripting with Perl, Python, Ruby, and TCL but no GUI."
sudo apt-get install vim-rails
will install a "selection of vimscripts that make editing Ruby on Rails applications extremely easy." but as it depends on vim-full and vim-addon-manager, i...
What is __main__.py?
...
Often, a Python program is run by naming a .py file on the command line:
$ python my_program.py
You can also create a directory or zipfile full of code, and include a __main__.py. Then you can simply name the directory or zipfile ...
Verify version of rabbitmq
..._properties.items():
print k, v
Save as checkVersion.py and run with python checkVersion.py dev.rabbitmq.com:
% python checkVersion.py dev.rabbitmq.com
information Licensed under the MPL. See http://www.rabbitmq.com/
product RabbitMQ
copyright Copyright (C) 2007-2011 VMware, Inc.
capabilitie...
How can I make a time delay in Python? [duplicate]
I would like to know how to put a time delay in a Python script.
13 Answers
13
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App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...I】FlipShare翻转分享拓展：酷炫的分享动画
【UI】自定义下载器扩展：个性化下载进度展示
【UI】AppInventor2 图表扩展：仪表盘、柱状图、折线图、饼图
多媒体
【文件】FileTools 拓展：提供额外的更强大的...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
...I】FlipShare翻转分享拓展：酷炫的分享动画
【UI】自定义下载器扩展：个性化下载进度展示
【UI】AppInventor2 图表扩展：仪表盘、柱状图、折线图、饼图
多媒体
【文件】FileTools 拓展：提供额外的更强大的...
Difference between a “coroutine” and a “thread”?
...ctions as determined by the programmer. Languages with generators, such as Python and ECMAScript 6, can be used to build coroutines. Async/await (seen in C#, Python, ECMAscript 7, Rust) is an abstraction built on top of generator functions that yield futures/promises.
In some contexts, coroutines m...
Compare object instances for equality by their attributes
...mparable or unhashable types contained within.
N.B.: be aware that before Python 3, you may need to use __cmp__ instead of __eq__. Python 2 users may also want to implement __ne__, since a sensible default behaviour for inequality (i.e. inverting the equality result) will not be automatically crea...
Split output of command by columns using Bash?
...ou end up splitting using ${name%% *} and so on. Makes you yearn for some Python skills because in fact shell scripting is not a lot of fun anymore if half or more of the features you are accustomed to, are gone. But you can assume that even python would not be installed on such a system, and it wa...