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Resetting generator object in Python
...y:
print(x)
for x in y_backup:
print(x)
This could be beneficial from memory usage point of view if the original iteration might not process all the items.
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Breaking/exit nested for in vb.net
...havior is wrong. Instead see accepted answer's "boolean variable" solution from six years earlier. If it were a new approach, I would explain what makes it behave incorrectly, but its not worth doing so, as the approach was already correctly shown in that earlier answer.
– Tool...
What does the brk() system call do?
...sh immediately.
I'm not sure where the number 512GB in this diagram comes from. It implies a 64-bit virtual address space, which is inconsistent with the very simple memory map you have there. A real 64-bit address space looks more like this:
Legend: t: text, d: data, b: BSS
T...
psql: could not connect to server: No such file or directory (Mac OS X)
...brew info postgresql found out this that helped:
To migrate existing data from a previous major version of PostgreSQL run:
brew postgresql-upgrade-database
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Change date of git tag (or GitHub Release based on it)
...b.
Go to GitHub, delete any now-draft releases, and re-create new releases from the new tags
In code:
# Fixing tag named '1.0.1'
git checkout 1.0.1 # Go to the associated commit
git tag -d 1.0.1 # Locally delete the tag
git push origin :refs/tags/1.0.1 # Push this de...
Reload content in modal (twitter bootstrap)
...dy", actually you're already creating it, and the modal is creating again. From that code, remove the '.modal-body' and should work fine.
– Palantir
Nov 8 '13 at 15:54
1
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How do I localize the jQuery UI Datepicker?
...that still have problems, you have to download the language file your want from here:
https://github.com/jquery/jquery-ui/tree/master/ui/i18n
and then include it in your page like this for example(italian language):
<script type="text/javascript" src="/scripts/jquery.ui.datepicker-it.js"&...
Converting a view to Bitmap without displaying it in Android?
...call view.draw(canvas);
here is the code:
public static Bitmap loadBitmapFromView(View v) {
Bitmap b = Bitmap.createBitmap( v.getLayoutParams().width, v.getLayoutParams().height, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(b);
v.layout(v.getLeft(), v.getTop(), v.get...
Java associative-array
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I think I like this method better thanks. Coming from php where everything is so simple is sort of awkward using java, but great solution. Thanks.
– frostymarvelous
Jan 25 '12 at 12:58
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Count how many records are in a CSV Python?
..."# {funcname}")
t = timeit.timeit(f'{funcname}("{filename}")', setup=f'from __main__ import {funcname}', number = 100) / 100
print('Elapsed time : ', t)
print('n = ', func(filename))
print('\n')
def sum1forline(filename):
with open(filename) as f:
return sum(1 for line i...