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Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)
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How to change past commit to include a missed file?
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How do I connect to a MySQL Database in Python?
...e. You will have to look at the documentation. A good starting point.
3 - More advanced usage
Once you know how it works, You may want to use an ORM to avoid writing SQL manually and manipulate your tables as they were Python objects. The most famous ORM in the Python community is SQLAlchemy.
I ...
What is the cleanest way to disable CSS transition effects temporarily?
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Your solution is right, but for those looking for more background information: stackoverflow.com/a/31862081/1026
– Nickolay
Aug 8 '15 at 17:36
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Git hook to send email notification on repo changes
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Another, more modern way to do this is with git-multimail, as suggested by Chords below.
This is how you did it in 2009.
You could add something like this to your post-receive hook in $GITDIR/hooks, or use the script in the contri...
How to access data/data folder in Android device?
...ckup operation'. It's best NOT to provide a password, otherwise it becomes more difficult to read the data. Just click on 'backup my data'. The resulting 'backup.ab' file on your computer contains all application data in android backup format. Basically it's a compressed tar file. This page explains...
Number.sign() in javascript
... of finding number's sign ( signum function )?
May be shorter / faster / more elegant solutions than the obvious one
15 A...
How to configure Visual Studio to use Beyond Compare
... Beyond Compare in tabbed mode, it can get confused when you diff or merge more than one set of files at a time from Visual Studio. To fix this, you can add the argument /solo to the end of the arguments; this ensures each comparison opens in a new window, working around the issue with tabs.
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UILabel - auto-size label to fit text?
... lineBreakMode]];
return expectedLabelSize.width;
}
@end
You could more simply use the sizeToFit method available from the UIView class, but set the number of lines to 1 to be safe.
iOS 6 update
If you are using AutoLayout, then you have a built in solution. By setting the number of line...
Caveats of select/poll vs. epoll reactors in Twisted
...that's roughly twice as expensive as selecting on a single fd, 50. Adding more fds below the highest isn't quite free, so it's a little more complicated than this in practice, but this is a good first approximation for most implementations.
The cost of epoll is closer to the number of file descrip...