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How to use `subprocess` command with pipes
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I haven't tested the following code example but it should be roughly what you want:
query = "process_name"
ps_process = Popen(["ps", "-A"], stdout=PIPE)
grep_process = Popen(["grep", query], stdin=ps_process.stdout, stdout=PIPE)
ps_process.stdout.close() # Allow ps_process to receive a SIGPI...
How can I find the current OS in Python? [duplicate]
...s MacOS, Linux, Unix, etc. you can use os.uname() to get a better feel for what kind of system it is.
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Rename a file using Java
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What is Path source = ... ?
– Koray Tugay
Jan 5 '16 at 9:37
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How can I get the current screen orientation?
... so that when the activity is recreated in onCreate() i can toggle between what to load in portrait vs. landscape. I already have a layout-land xml that is handling my layout.
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Coding Style Guide for node.js apps? [closed]
Is there a (or several) coding style guide for node.js? If not, what are the emerging styles used by the top open-source node projects?
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Remove multiple elements from array in Javascript/jQuery
...eValFromIndex.sort(function(a,b){ return b - a; });
And follow that with whatever looping / $.each() / etc. method you like.
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Getting mouse position in c#
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Yes, that's what I had to to.
– Thomas Eyde
Oct 23 '11 at 16:05
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Finding duplicate rows in SQL Server
...to get all the id's instead of max id like for 2 i can use max and min but what about more than 2? @DerMike
– Arijit Mukherjee
Dec 5 '16 at 8:14
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Regular expression to stop at first match
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not at all, if you don't know what ^ and [ ] mean here. Most people will understand .*
– Vincent Gerris
Jun 4 '19 at 14:37
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Show space, tab, CRLF characters in editor of Visual Studio
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That's what I needed, I could find the command name but when adding buttons there's no way to search for anything so it's a guessing game.
– Andrew Queisser
May 1 '18 at 23:47
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