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Install Node.js on Ubuntu
...ow the instructions given here:
Example install:
sudo apt-get install python-software-properties python g++ make
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs
It installs current stable Node on the current stable Ubuntu. Quantal
(12.10) us...
How to override the copy/deepcopy operations for a Python object?
...y__ methods. I've already Googled around and looked through the built-in Python modules to look for instances of the __copy__ and __deepcopy__ functions (e.g. sets.py , decimal.py , and fractions.py ), but I'm still not 100% sure I've got it right.
...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xef in position 1
...l not being set to UTF-8. Here is my terminal
$ echo $LANG
en_GB.UTF-8
$ python
Python 2.7.3 (default, Apr 20 2012, 22:39:59)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> s = '(\xef\xbd\xa1\xef\xbd\xa5\xcf\x89\xef\xbd\xa5\xef\xbd\xa1)\x...
Post-install script with Python setuptools
Is it possible to specify a post-install Python script file as part of the setuptools setup.py file so that a user can run the command:
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Permanently adding a file path to sys.path in Python
...is file in another file to use the file. To do so, I ran the following in IPython.
2 Answers
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Suppress Scientific Notation in Numpy When Creating Array From Nested List
I have a nested Python list that looks like the following:
4 Answers
4
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Which is better in python, del or delattr?
... The dis module. You can run it from the command line using python -m dis and typing in some code, or disassemble a function with dis.dis().
– Miles
Jul 13 '09 at 18:04
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How can I get the current date and time in UTC or GMT in Java?
...me zone to be assigned. Use the DateTimeZone class.
DateTimeZone zoneMontréal = DateTimeZone.forID( "America/Montreal" );
DateTime now = DateTime.now( zoneMontréal );
That class holds a constant for UTC time zone.
DateTime now = DateTime.now( DateTimeZone.UTC );
If you truly want to use the ...
Calculating Pearson correlation and significance in Python
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@dfrankow I think it's because imap cannot handle float. python gives an TypeError: unsupported operand type(s) for -: 'itertools.imap' and 'float' at num = psum - (sum_x * sum_y/n)
– alvas
Jan 24 '13 at 14:17
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Python argparse ignore unrecognised arguments
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Nor did I! I even missed it in the docs docs.python.org/library/…. Thanks
– joedborg
Oct 10 '12 at 14:11
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