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What's the proper way to install pip, virtualenv, and distribute for Python?
...tself.
You don't need sudo or any privileges.
You don't need to edit any files.
Install virtualenv into a bootstrap virtual environment. Use the that virtual environment to create more. Since virtualenv ships with pip and distribute, you get everything from one install.
Download virtualenv:
h...
ssh remote host identification has changed
...e:
-R hostname Removes all keys belonging to hostname from a known_hosts file. This option is useful to delete hashed hosts (see the -H option above).
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Are SVG parameters such as 'xmlns' and 'version' needed?
...ns="http://www.w3.org/2000/svg" attribute is:
Required for image/svg+xml files. 1
Optional for inlined <svg>. 2
The xmlns:xlink="http://www.w3.org/1999/xlink" attribute is:
Required for image/svg+xml files with xlink: attributes. 1
Optional for inlined <svg> with xlink: attributes....
Resource interpreted as stylesheet but transferred with MIME type text/html (seems not related with
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Make sure that you can access the file without logging in.
– Waqar
May 4 '16 at 16:07
1
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Cookies vs. sessions
... this visit only then sessions is the way to go.
Sessions are stored in a file your php server will generate. To remember which file is for which user, php will also set a cookie on the user's browser that holds this session file id so in their next visit php will read this file and reload the ses...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
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Python 2 uses ascii as the default encoding for source files, which means you must specify another encoding at the top of the file to use non-ascii unicode characters in literals. Python 3 uses utf-8 as the default encoding for source files, so this is less of an issue.
See:
htt...
ImportError: numpy.core.multiarray failed to import
...c terminal:
python -c "import numpy;print(numpy.__version__);print(numpy.__file__)";
This command gave me the version and location of numpy that I was using (turned out it was 1.6.2). I went to this location and manually replaced it with the numpy folder for 1.8, which resolved my "numpy.core.multi...
How do I increase the cell width of the Jupyter/ipython notebook in my browser?
...r luckily someone suggested a working solution for new IPythons:
Create a file ~/.ipython/profile_default/static/custom/custom.css (iPython) or ~/.jupyter/custom/custom.css (Jupyter) with content
.container { width:100% !important; }
Then restart iPython/Jupyter notebooks. Note that this will af...
Change font color for comments in vim
...g it when i put the line hi comment ctermfg=<colour> into the .vimrc file, but i worked out it was because that line came before the line syntax on, once i swapped the order, it worked fine..
– guskenny83
Jun 23 '16 at 3:51
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How do I setup a SSL certificate for an express.js server?
...Server (which is what express recommends to use):
var privateKey = fs.readFileSync( 'privatekey.pem' );
var certificate = fs.readFileSync( 'certificate.pem' );
https.createServer({
key: privateKey,
cert: certificate
}, app).listen(port);
Other options for createServer are at: http://node...