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Impossible to Install PG gem on my mac with Mavericks
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If you want to avoid using MacPorts, you can download the Postgres App and place it into the Application directory.
Then, specify the location of newly downloaded pg_config:
gem install pg -- --with-pg-config=/Applications/Postgres.app/Contents/Versions/latest/bin/pg_config
If y...
Threading pool similar to the multiprocessing Pool?
...ssing.dummy which is mentioned briefly in the docs. This dummy module supposedly provides the whole multiprocessing interface based on threads.
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How to increase font size in a plot in R?
...need to use cex.names (if you're a human who reads things from an upright position, you might also want las=2)
– geneorama
Jan 12 '16 at 20:13
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Visual Studio “Could not copy” … during build
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I have encountered similar error messages in Visual Studio 2013.
Mostly, I have found that this situation has occurred when a debug process was halted because of an exception.
When clean+build has not resolved this problem for me, I have had success by doing the following:
Closing Visual...
Is there a way to run Python on Android?
... interfaces, such as multi-touch apps.
Kivy runs on Linux, Windows, OS X, Android and iOS. You can run the same [python] code on all supported platforms.
Kivy Showcase app
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App Inventor 2 中文网原创内容 · App Inventor 2 中文网
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【布局】组件过多，水平/垂直布局显示不下，需要一个滚动条？
【滚动】标签内容过多，如何做到可上下滑动？
【全屏】App Inventor 2 如何去掉顶部标题栏实现全屏？
【图标】App Inventor 2 怎么修改app图标？
【图标】Ap...
How do you loop in a Windows batch file?
...mmand can be any internal or external command, batch file or even - in OS/2 and NT - a list of commands
parameters contains the command line parameters for command.
In this example, command will be executed once for every element in list, using parameters if specified.
A special type of param...
How do I alias commands in git?
...ace the aliases in ~/.gitconfig instead of .git/config for your current repository.
– Cascabel
Mar 31 '10 at 14:56
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pycharm running way slow
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I posted two questions: one was named "[PyCharm-Problem] PyCharm running very slowly" and the other was named "[PyCharm-Problem] PyCharm doesn't recognize built-ins and certain modules" but anyway, you already responded to both ...
Where to find Java JDK Source Code? [closed]
...th JDK 7 and JDK 6.
Additionally you can browse or clone the Mercurial repositories: 8, 7, 6.
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