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What's the best way to parse command line arguments? [closed]
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Using docopt
Since 2012 there is a very easy, powerful and really cool module for argument parsing called docopt. Here is an example taken from its documentation:
"""Naval Fate.
Usage:
naval_fate.py ship new <name>...
naval_fate.py...
round() for float in C++
... in cmath (according to http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3337.pdf)
#include <cmath>
#include <iostream>
int main(int argc, char** argv) {
std::cout << "round(0.5):\t" << round(0.5) << std::endl;
std::cout << "round(-0.5):\t" << ...
Is Meyers' implementation of the Singleton pattern thread safe?
...unately, this part of the standard is not implemented in the Visual Studio 2012 C++ Compiler. Referred to as "Magic Statics" in the "C++11 Core Language Features: Concurrency" table here: msdn.microsoft.com/en-us/library/vstudio/hh567368.aspx
– olen_garn
Mar 27...
How to create a new (and empty!) “root” branch?
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I believe this is not necessary as of 2012 because you can rebase onto root.
– Timmmm
Sep 14 '18 at 15:31
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What is the “__v” field in Mongoose
...sion.
More information can be found at: http://aaronheckmann.blogspot.com/2012/06/mongoose-v3-part-1-versioning.html
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Django migration strategy for renaming a model and relationship fields
...other tables referenced Bar fine.
from here: https://hanmir.wordpress.com/2012/08/30/rename-model-django-south-migration/
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On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...is no obvious or immediate way to do this per my research (as of September 2012). You'd think you could simple startActivity(new Intent(this, LoginActivity.class), CLEAR_STACK) but no.
You CAN do startActivity(new Intent(this, LoginActivity.class)) with FLAG_ACTIVITY_CLEAR_TOP - and this will cause...
Android update activity UI from service
...ssuming that someone may feel helpful in future. myownandroid.blogspot.in/2012/08/…
– jrhamza
Feb 5 '15 at 6:44
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Detect Windows version in .net
... you should update the table with Windows 8 and the latest windows server (2012) as well :)
– Davide Piras
Nov 8 '12 at 14:38
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Was PreferenceFragment intentionally excluded from the compatibility package?
...ctivity Android 4.0 and earlier
or on my blog:
http://www.blackmoonit.com/2012/07/all_api_prefsactivity/
Tested on two tablets running 4.0.3 and 4.0.4 as well as a phone running 4.0.4 and 2.3.3 and also an emulator running 1.6.
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