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I want my android application to be only run in portrait mode?
...y.getWindowManager().getDefaultDisplay().getMetrics(metrics);
// Test if it is VISUAL in portrait mode by simply checking it's size
boolean bIsVisualPortrait = ( metrics.heightPixels >= metrics.widthPixels );
if( !bIsVisualPortrait )
{
// Swap the ...
Should I index a bit field in SQL Server?
...rmance gain vs. keeping the index up to date.
The reason everyone says to test is because SQL contains a very clever and complex optimizer that may ignore an index if it decides table scanning is faster, or may use a sort, or may organize memory pages however it darn well likes.
...
Jump to function definition in vim
...ana/vim-textobj-user'
\| Plug 'glts/vim-textobj-comment'
Plug 'janko/vim-test'
Plug 'vim-scripts/vcscommand.vim'
Plug 'mhinz/vim-signify'
call plug#end()
You can google each to see what they do.
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Bring a window to the front in WPF
... and implemented it as an extension method to System.Windows.Window. I've tested this on XP 32 bit and Win7 64 bit, both of which work correctly.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Interop;
using System.Runtime.InteropServices...
What is the “-->” operator in C++?
...s both samples are equivalent. Feel free to write them up in a Console and test them.
– Taco
Jan 2 '19 at 19:36
12
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Modifying a subset of rows in a pandas dataframe
...
I was curious about this so I tested it myself and difference was even greater using other parameters. Numpy was almost 10 times faster at replacing 0s with an integer instead of np.nan. I wonder what takes the extra time.
– Alexande...
How to get the PATH environment-variable separator in Python?
... your working directory/specific folder -
import os
my = os.path.sep+ "testImages" + os.path.sep + "imageHidden.png"
print(my)
Output for Linux-
/home/*******/Desktop/folder/PlayWithPy/src/testImages/imageHidden.png
Output for Windows-
C:\\Users\\Administrator\\Desktop\\folder\\tests\\te...
How to disable typing special characters when pressing option key in Mac OS X? [closed]
...ave a memory leak and your system will run out of memory in a few seconds. Tested on el capitan, in the hard way.
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Does SQLAlchemy have an equivalent of Django's get_or_create?
... maybe I should rethink my decision not to touch database defaults. I have tested that restoring a SAVEPOINT from before a query was made makes it as if that query never happend in REPEATABLE READ. Therefore, I found it necessary to enclose the query in the try clause in a nested transaction so that...
How do I create a unique constraint that also allows nulls?
...in code using
ALTER DATABASE "DBNAME" SET ARITHABORT ON
but i have not tested this
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