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List comprehension in Ruby
To do the equivalent of Python list comprehensions, I'm doing the following:
17 Answers
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How to replace a set of tokens in a Java String?
...ppend()s and I was thinking "Surely there's a better way... something more Pythonic..." - and holy crap, I think this method may predate Python's formatting methods. Actually... this may be older than 2002... I can't find when this actually came into existence...
– ArtOfWarfare...
Assert a function/method was not called using Mock
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Hmm. That's odd. I'm running Python 2.7.1 and am using unittest and from mock import Mock with Python Mock 0.1.0 for my tests. Does any of that sound problematic?
– Nathan Arthur
Nov 19 '14 at 16:18
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What Ruby IDE do you prefer? [closed]
...I've given it many many a chance over the years on a OS X and a variety of linuxes.
– Matt Zukowski
Aug 26 '11 at 0:03
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Markdown to create pages and table of contents?
...ere might also be the one or the other library, who can generate TOCs: see Python Markdown TOC Extension.
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fastest (low latency) method for Inter Process Communication between Java and C/C++
... time Thread.sleep(0) (which as strace shows causes a single sched_yield() Linux kernel call to be executed) takes 0.3 microsecond - so named pipes scheduled to single core still have much overhead
Some shared memory measurement:
September 14, 2009 – Solace Systems announced today that its Uni...
How to pass command line arguments to a shell alias? [duplicate]
... # create an alias that takes port-number by the user alias serve="python -m SimpleHTTPServer $1" After making the change in the .bashrc file, make sure you enter the following command. ~$ source .bashrc You should be able to use this like so ~$ serve 8998
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How exactly does __attribute__((constructor)) work?
...y -- how would that work?) Instead, on platforms using ELF binary format (Linux, etc.), the constructors and destructors are referenced in the .ctors and .dtors sections of the header. True, in the old days, functions named init and fini would be run on dynamic library load and unload if they exis...
Reusable library to get human readable version of file size?
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Note that when using Python 3, zip returns an iterator, so you need to wrap it with list(). unit_list = list(zip(['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'], [0, 0, 1, 2, 2, 2]))
– donarb
Feb 21 '18 at 21:46
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Where do I find the bashrc file on Mac?
Hello I am following this page .. I'm installing Python onto my mac so that I can set up a Django / Eclipse development environment.
However I am not too sure how to go about executing this step:
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