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Should I use 'has_key()' or 'in' on Python dicts?

... bluish 22k2222 gold badges107107 silver badges163163 bronze badges answered Aug 24 '09 at 16:33 tonfatonfa 21.3k22 gold badg...
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ipython reads wrong python version

... and I bet that'll be /usr/local/bin/ipython. Let's look inside: Edit 9/7/16 -- The file now looks like this: cat /usr/local/bin/ipython #!/usr/bin/python # -*- coding: utf-8 -*- import re import sys from IPython import start_ipython if __name__ == '__main__': sys.argv[0] = re.sub(r'(-scri...
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How do I activate a virtualenv inside PyCharm's terminal?

...with multiple projects, each which might have a different virtualenv, I'd call the ".pycharmrc" file something different, and perhaps put it into the env directory itself. ~/pycharmenv/bin/terminalactivate sounds like a good option. – Chris Cogdon Mar 10 '14 at...
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What is the easiest way in C# to trim a newline off of a string?

...impression \n was not a white space but it is and .TrimEnd and .Trim clear all white space characters natively – David Carrigan May 13 '15 at 20:46 ...
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How do I create a MongoDB dump of my database?

...ump: $ ./mongodump --host prod.example.com connected to: prod.example.com all dbs DATABASE: log to dump/log log.errors to dump/log/errors.bson 713 objects log.analytics to dump/log/analytics.bson 234810 objects DATABASE: blog to dump/blog ...
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what is .netrwhist?

...riting files across networks. .netrwhist is a history file which maintains all the directories that were modified. So whenever you modify the contents of ~/.vim it adds one entry in .netrwhist A sample .netrwhist is as shown let g:netrw_dirhistmax =10 let g:netrw_dirhist_cnt =6 let g:netrw_dirhis...
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Difference between exit() and sys.exit() in Python

...question on its own. – miku May 11 '16 at 8:32 It would be a nice add to this answer to see what issues if any are the...
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Passing Data between View Controllers

...h it onto nav stack. ViewControllerB *viewControllerB = [[ViewControllerB alloc] initWithNib:@"ViewControllerB" bundle:nil]; viewControllerB.isSomethingEnabled = YES; [self pushViewController:viewControllerB animated:YES]; This will set isSomethingEnabled in ViewControllerB to BOOL value YES. P...
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How do I use CSS in Django?

...igure out static files for the life of me. then, change django version installed, and voila. that was literally all i had to do because apparently i was looking at docs for the wrong version. – Josh Brown Sep 20 '13 at 3:56 ...
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Creating Threads in python

...ate anyway. – Chase Roberts Apr 13 '16 at 18:58 add a comment  |  ...