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What is the best way to exit a function (which has no return value) in python before the function en

... @TomSawyer to stop a Python program early, do import sys first and then sys.exit() if you want to exit but report success or sys.exit("some error message to print to stderr"). – Boris Mar 4 at 17:07 ...
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Python try…except comma vs 'as' in except

What is the difference between ',' and 'as' in except statements, eg: 5 Answers 5 ...
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How to set host_key_checking=false in ansible inventory file?

I would like to use ansible-playbook command instead of ' vagrant provision '. However setting host_key_checking=false in the hosts file does not seem to work. ...
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How do I retrieve the number of columns in a Pandas data frame?

How do you programmatically retrieve the number of columns in a pandas dataframe? I was hoping for something like: 6 Answer...
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Bash: If/Else statement in one line

... Is it necessary to re-direct the output of the ps command to a file ? Would this not work ? if ps aux | grep some_proces[s]; then echo 1; else echo 0; fi. Locally it seems to work for me. Is it because OP had the redirection in the command he tried? – user...
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Is it possible to execute code once before all tests run?

... I had similar problem (only for MSTest) and worked fine. Thanks :) – Oscar Foley Oct 13 '11 at 10:12 ...
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What is the correct value for the disabled attribute?

...the valid markup. For HTML5, <input type="text" disabled /> is valid and used by W3C on their samples. In fact, both ways works on all major browsers. share | improve this answer | ...
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UITableView with fixed section headers

... @bachonk i am using a stretchable header view. and my style is UITableViewStyleGrouped. i want to fix the header when scrolling up. if i make it UITableViewStylePlain then the header is getting fixed in the middle of the screen, i want to scroll the header down, but when ...
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Why do all browsers' user agents start with “Mozilla/”?

... It is a long and sad story. In summary: Mozilla browser gets released, with User-Agent Mozilla/1.0 (Win3.1). It is publicly renamed to Netscape, but in its User-Agent it keeps its original name . Internet Explorer is released. It spoof...
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pass **kwargs argument to another function with **kwargs

I do not understand the following example, lets say I have these functions: 5 Answers ...