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How do I change the string representation of a Python class? [duplicate]

... functions. Json dumps treats the object as a dictionary, and will convert all keys to strs. – mchicago Mar 7 '14 at 12:14 add a comment  |  ...
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Generating matplotlib graphs without a running X server [duplicate]

...variable which means a running X server. Some web hosting services do not allow a running X server session. Is there a way to generate graphs using matplotlib without a running X server? ...
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Converting string to numeric [duplicate]

... added a timing in a new answer. +1 for you as you had it correct and gave all options. – Joris Meys Feb 8 '11 at 10:23 1 ...
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Is there a math nCr function in python? [duplicate]

... @Renato: what are you talking about? This answer isn't dangerous at all. Do you think that math.factorial returns a float, and not an arbitrary-precision integer, maybe? – DSM Mar 25 '13 at 19:03 ...
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load external css file in body tag [duplicate]

usually, external css file loading code is put on header of html. 1 Answer 1 ...
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What are the allowed tags inside a ?

...es that an <li> may contain flow content, which is the collection of all block and inline elements. The HTML5 spec for an <li> is the same in that it also allows any flow content. share | ...
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Javascript Regexp dynamic generation from variables? [duplicate]

...gExp(pattern1+'|'+pattern2, 'gi')); When I'm concatenating strings, all slashes are gone. If you have a backslash in your pattern to escape a special regex character, (like \(), you have to use two backslashes in the string (because \ is the escape character in a string): new RegExp('\\(') ...
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How to get a list of file names in different lines

I want to get a list of all the files in a directory, like with ls , so that each filename will be on a seperate line, without the extra details supplied by ls -l . I looked at ls --help and didn't find a solution. I tried doing ...
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Extract every nth element of a vector

...it can be used on a temporary; in order to use seq you have to be able to call length on the vector. letters[letters < 'm'][c(TRUE, FALSE, FALSE)] – Matt Chambers Sep 14 '17 at 21:07 ...
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Very Long If Statement in Python [duplicate]

...ther_long_identifier and here_is_another_long_identifier != and_finally_another_long_name): # ... your code here ... pass share | improve this answer | follo...