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Python argparse: default value or specified value
...u only need to use the default argument to add_argument as in this test.py script:
import argparse
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument('--example', default=1)
args = parser.parse_args()
print(args.example)
test.py --example
% 1
tes...
How to go to a specific file in Chrome Developer Tools?
...ly have testing screens which may easily load over a hundred different javascript files.
4 Answers
...
SQL Server: Query fast, but slow from procedure
...
I found the problem, here's the script of the slow and fast versions of the stored procedure:
dbo.ViewOpener__RenamedForCruachan__Slow.PRC
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS OFF
GO
CREATE PROCEDURE dbo.ViewOpener_RenamedForCruachan_Slow
@S...
How to deal with floating point number precision in JavaScript?
I have the following dummy test script:
42 Answers
42
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Using os.walk() to recursively traverse directories in Python
...
Hi there, I really love your script, but its a bit too complicated for the project I am working on, is there any chance I could have it as one small function, with only the -r argument present?
– jeff_h
Jan 16 '17 a...
Any gotchas using unicode_literals in Python 2.6?
...-8 encoded strings with unicode ones.
For example, consider the following scripts.
two.py
# encoding: utf-8
name = 'helló wörld from two'
one.py
# encoding: utf-8
from __future__ import unicode_literals
import two
name = 'helló wörld from one'
print name + two.name
The output of running ...
How to import an excel file in to a MySQL database
... Excel2MySQL tool should have the possibility to only create the database script :(
– joseantgv
Jul 29 '15 at 14:00
P...
Check if a program exists from a Makefile
...
My solution involves a little helper script1 that places a flag file if all required commands exist. This comes with the advantage that the check for the required commands is only done once and not on every make invocation.
check_cmds.sh
#!/bin/bash
NEEDED_CO...
Split long commands in multiple lines through Windows batch file
...
@jeb, wrote up an example failing cmd script, but then found this question: stackoverflow.com/questions/4643376/…
– rjt
Apr 6 '16 at 12:46
1...
What is INSTALL_PARSE_FAILED_NO_CERTIFICATES error?
...ce I use appcelerator titanium and don't have access to the apk generation script. Note this solutions requires the regeneration (change!) of the private key.
– Federico
Jul 25 '14 at 20:46
...