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What do the python file extensions, .pyc .pyd .pyo stand for?
...ally the input source code that you've written.
.pyc: This is the compiled bytecode. If you import a module, python will build a *.pyc file that contains the bytecode to make importing it again later easier (and faster).
.pyo: This was a file format used before Python 3.5 for *.pyc files that were ...
How do you default a new class to public when creating it in Visual Studio?
...\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\ItemTemplatesCache) by opening a Visual Studio command shell and execute the following command:
devenv /installvstemplates
Visual Studio 2012 (11.0) and up:
See the answer by @JochemKempe, as it's much easier to change this now, just by editi...
How can I restore the MySQL root user’s full privileges?
...
If you've deleted your root user by mistake you can do one thing:
Stop MySQL service
Run mysqld_safe --skip-grant-tables &
Type mysql -u root -p and press enter.
Enter your password
At the mysql command line enter: use mysql;
Then execute this query:...
How do I enable language extensions from within GHCi?
...
:set -XRankNTypes. The -X part is a compiler switch, by the way, extension is called just RankNTypes.
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linux tee is not working with python?
... object iterators ("for line in sys.stdin") which is not influenced by
this option. To work around this, you will want to use "sys.stdin.read‐
line()" inside a "while 1:" loop.
So what you can do is:
/usr/bin/python -u client.py >> logfile 2>&1
Or usi...
Cropping an UIImage
... or so was the hot new thing, I'm certain there are better ways to do this by now, possibly built-in. As many people have mentioned, this method doesn't take rotation into account; read some additional answers and spread some upvote love around to keep the responses to this question helpful for ever...
cancelling queued performSelector:afterDelay calls
...e event stack or timer stack (or whatever mechanism it is that is utilized by the API) when you call performSelector:withObject:afterDelay ?
...
Are SVG parameters such as 'xmlns' and 'version' needed?
...mmended to comply with image/svg+xml files standards. 3
Apparently ignored by every user agent. 4
Removed in SVG 2. 5
1 Internationalized Resource Identifiers (RFC3987)
2 Since HTML5
3 Extensible Markup Language (XML) 1.0
4 Probably until the release of further major versions.
5 SVG 2, W3C Candida...
'sudo gem install' or 'gem install' and gem locations
... and start a happy life with portable gem homes and different version of Ruby all living under one roof.
For the uninitiated, from the documentation:
RVM is a command line tool which allows us to easily install, manage and work with multiple ruby environments and sets of gems.
The reason why ...
builtins.TypeError: must be str, not bytes
...iversal newline support, legacy.python.org/dev/peps/pep-0278 , which is on by default in Python 3
– user7610
Jul 26 '14 at 15:28
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