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How to delete last item in list?

... then: #!/usr/bin/env python # coding: utf-8 from timer import Timer if __name__ == '__main__': a, record = None, [] while not a == '': with Timer() as t: # everything in the block will be timed a = input('Type: ') record.append(t.elapsed_s) # drop the last...
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How to clear the interpreter console?

...s file in your python search path: # wiper.py class Wipe(object): def __repr__(self): return '\n'*1000 wipe = Wipe() Then you can do this from the interpreter all you like :) >>> from wiper import wipe >>> wipe >>> wipe >>> wipe ...
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How do I capture SIGINT in Python?

...ignal like this: #!/usr/bin/env python import signal import sys def signal_handler(sig, frame): print('You pressed Ctrl+C!') sys.exit(0) signal.signal(signal.SIGINT, signal_handler) print('Press Ctrl+C') signal.pause() Code adapted from here. More documentation on signal can be found here....
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How to convert PascalCase to pascal_case?

... Try this on for size: $tests = array( 'simpleTest' => 'simple_test', 'easy' => 'easy', 'HTML' => 'html', 'simpleXML' => 'simple_xml', 'PDFLoad' => 'pdf_load', 'startMIDDLELast' => 'start_middle_last', 'AString' => 'a_string', 'Some4Numbers234' => 'som...
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What are the differences between the threading and multiprocessing modules?

...nd a thread pool like this: with concurrent.futures.ThreadPoolExecutor(max_workers=4) as executor: executor.submit(job, argument) executor.map(some_function, collection_of_independent_things) # ... You can even get the results of those jobs and pass them on to further jobs, wait for t...
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How to use custom packages

... Using go 1.2 and I agree with @this.lau_ – canadadry Mar 17 '14 at 20:30 8 ...
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How to list branches that contain a given commit?

...gt; via email rather than pushing or pulling commits directly. __*__*__*__*__> <upstream> / fork-point \__+__+__-__+__+__-__+__> <head> (Here, the commits marked '-' wouldn't show up with git cherry, meaning they are already present in <upstream&...
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What does the PHP error message “Notice: Use of undefined constant” mean?

... You should quote your array keys: $department = mysql_real_escape_string($_POST['department']); $name = mysql_real_escape_string($_POST['name']); $email = mysql_real_escape_string($_POST['email']); $message = mysql_real_escape_string($_POST['message']); As is, it was looking ...
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Code Golf: Lasers

...amp;!ge,$s=$r+=99for<>;%d='>.^1<2v3'=~/./g;($r)=grep$d|=$d{$t{$_}},%t; {$_=$t{$r+=(1,-99,-1,99)[$d^=3*/\\/+m</>]};/[\/\\ ]/&&redo}die/x/?true:false,$/ The first line loads the input into %t, a table of the board where $t{99*i+j} holds the character at row i,column j. Then...
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Get model's fields in Django

...o list all of its fields. I've seen some examples of doing this using the _meta model attribute, but doesn't the underscore in front of meta indicate that the _meta attribute is a private attribute and shouldn't be accessed directly? ... Because, for example, the layout of _meta could change in th...