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How to implement __iter__(self) for a container object (Python)
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StopIteration is automatically raised by Python when the generator function returns, either by you explicitly calling return or by reaching the end of the function (which like all functions has an implicit return None at the end). Explicitly raising StopIteration is...
How can I shuffle the lines of a text file on the Unix command line or in a shell script?
...huf() { perl -MList::Util=shuffle -e 'print shuffle(<>);' "$@"; }
Python-based function, adapted from scai's answer:
shuf() { python -c '
import sys, random, fileinput; from signal import signal, SIGPIPE, SIG_DFL;
signal(SIGPIPE, SIG_DFL); lines=[line for line in fileinput.input()]; ...
Integrating MySQL with Python in Windows
I am finding it difficult to use MySQL with Python in my windows system.
16 Answers
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Python - write() versus writelines() and concatenated strings
So I'm learning Python. I am going through the lessons and ran into a problem where I had to condense a great many target.write() into a single write() , while having a "\n" between each user input variable(the object of write() ).
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How to print instances of a class using print()?
I am learning the ropes in Python. When I try to print an object of class Foobar using the print() function, I get an output like this:
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Why do you need to create a cursor when querying a sqlite database?
I'm completely new to Python's sqlite3 module (and SQL in general for that matter), and this just completely stumps me. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
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Converting dict to OrderedDict
... having some trouble using the collections.OrderedDict class. I am using Python 2.7 on Raspbian, the Debian distro for Raspberry Pi. I am trying to print two dictionaries in order for comparison (side-by-side) for a text-adventure. The order is essential to compare accurately.
No matter what I try...
ImportError: No module named matplotlib.pyplot
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You have two pythons installed on your machine, one is the standard python that comes with Mac OSX and the second is the one you installed with ports (this is the one that has matplotlib installed in its library, the one that comes with m...
How do I connect to a MySQL Database in Python?
How do I connect to a MySQL database using a python program?
23 Answers
23
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PhoneGap: Detect if running on desktop browser
...mple.java
Windows 8 - example/package.appxmanifest
BlackBerry - www/config.xml
WebOS - framework/appinfo.json
Bada - src/WebForm.cpp (line 56)
Window Phone 7 - No idea where (somebody still developing on that platform?!)
Finally, you can use it anywhere on your site, if it's running on PhoneGap or...