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passing argument to DialogFragment
...setTitle(title).setItems(choiseArray, itemClickListener);
builder.setCancelable(true);
return builder.create();
}
DialogInterface.OnClickListener itemClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,...
A weighted version of random.choice
...
This doesn't work with tuples etc ("ValueError: a must be 1-dimensional"), so in that case one can ask numpy to pick the index into the list, i.e. len(list_of_candidates), and then do list_of_candidates[draw]
– xjcl
...
Repository Pattern vs DAL
...ues. I mean, when I implement a DAL object I have the GetStuff, Add/Delete etc methods and I always write the interface first so that I can switch db later.
...
MySQL/Amazon RDS error: “you do not have SUPER privileges…”
...ith the -f option. Second phase might be to dump only routines/stred proc, etc separately
– Kaymaz
Nov 29 '17 at 9:22
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show 1 more comment
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Do using statements and await keywords play nicely in c#
... the one which acquired the resource (depending on synchronization context etc) but it will still happen... assuming the thing you're waiting for ever shows up or fail, of course. (Just like you won't end up calling Dispose in non-async code if your using statement contains a call to a method which ...
What is an alternative to execfile in Python 3?
...s to the screen a lot of information it was not asked to print ('builtins' etc in Anaconda Python 3). Is there some way to turn this off so that only the information which I output with print() gets visualized?
– John Donn
Jan 8 '17 at 12:00
...
Best approach to remove time part of datetime in SQL Server
...es on internal storage
it extends to work out first day of month, tomorrow etc by changing "0" base
Edit, Oct 2011
For SQL Server 2008+, you can CAST to date i.e. CAST(getdate() AS date). Or just use date datatype so no time to remove.
Edit, Jan 2012
A worked example of how flexible this is: Ne...
Disable output buffering
...g for a whole
python process using "python -u"
(or#!/usr/bin/env python -u etc) or by
setting the environment variable
PYTHONUNBUFFERED.
You could also replace sys.stdout with
some other stream like wrapper which
does a flush after every call.
class Unbuffered(object):
def __init__(self, stream):...
Get current directory name (without full path) in a Bash script
...ionality is silly, incurring performance impact (fork(), execve(), wait(), etc) for no reason.
– Charles Duffy
Jun 29 '13 at 18:30
4
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jQuery callback on image load (even when the image is cached)
..., often it's necessary to set both width and height only if you need to stretch the image; for a more robust solution I would use a plugin like ImagesLoaded
– guari
Aug 11 '15 at 21:21
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