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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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top -c command in linux to filter processes listed based on processname

... to get pid's of matching command lines: top -c -p $(pgrep -d',' -f string_to_match_in_cmd_line) top -p expects a comma separated list of pids so we use -d',' in pgrep. The -f flag in pgrep makes it match the command line instead of program name. ...
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How can I do an asc and desc sort using underscore.js?

... You can use .sortBy, it will always return an ascending list: _.sortBy([2, 3, 1], function(num) { return num; }); // [1, 2, 3] But you can use the .reverse method to get it descending: var array = _.sortBy([2, 3, 1], function(num) { return num; }); console.log(array); // [1,...
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Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?

..., because list indexing only works with integers, or objects that define a __index__ method (thanks mark-dickinson). Edit: It is true of the current python version, and of that of Python 3. The docs for python 2.6 and the docs for Python 3 both say: There are two types of integers: [...] Integ...
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What is getattr() exactly and how do I use it?

...answered Apr 10 '19 at 9:42 blue_noteblue_note 21k55 gold badges3737 silver badges6262 bronze badges ...
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What are inline namespaces for?

...e header <vector> might have looked like this: namespace std { #if __cplusplus < 1997L // pre-standard C++ inline #endif namespace pre_cxx_1997 { template <class T> __vector_impl; // implementation class template <class T> // e.g. w/o allocator argumen...
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What is the GAC in .NET?

... <DIR> GAC 06/17/2009 04:22 PM <DIR> GAC_32 06/17/2009 04:22 PM <DIR> GAC_64 06/17/2009 04:22 PM <DIR> GAC_MSIL ...snip... 0 File(s) 0 bytes 9 Dir(s) 90,538,311,680 bytes free C:\Wi...
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Correct use of Multimapping in Dapper

...ourth ------------------+-------------+-------------------+------------ col_1 col_2 col_3 | col_n col_m | col_A col_B col_C | col_9 col_8 ------------------+-------------+-------------------+------------ Following is the dapper query that you will have to write. Query<TFirst, TSecond, TThird, TF...
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Objective-C ARC: strong vs retain and weak vs assign

...on error to use assign for an object. You have to use either weak or unsafe_unretained (which is unsafe, obviously) if you don't want to retain the property. – cobbal Jan 19 '12 at 15:07 ...
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How do I get the result of a command in a variable in windows?

... be passed argument with %, for example: for /f "delims=" %%i in ('date +%F_%H-%M-%S') do set now=%%i – dma_k May 4 '16 at 9:17 1 ...