python Programming Glossary: careful

http://stackoverflow.com/questions/1011431/common-pitfalls-in-python

can be mistakenly done with xrange myIndexList xrange 3 Be careful catching multiple exception types try raise KeyError hmm bug.. the element. for i elem in enumerate tab print i elem Be careful when using to check against True or False if var True # this..

when to commit data in ZODB

http://stackoverflow.com/questions/11254384/when-to-commit-data-in-zodb

how your operations work or how you generate the nodes be careful to avoid building complete lists in memory there when an iterator..

Is switching from PHP to Python worth the trouble [closed]

http://stackoverflow.com/questions/1486608/is-switching-from-php-to-python-worth-the-trouble

out which one I should use in which situation. If not careful you risk running into the Diamond Problem . Having said that..

Calling Python in PHP

http://stackoverflow.com/questions/166944/calling-python-in-php

with two way communication between programs you need to be careful to avoid deadlocks where each program is waiting for the other.. data to the Python script then the big thing to be careful about is command injection. If you aren't careful your user.. to be careful about is command injection. If you aren't careful your user could send you data like evilcommand and make your..

Why is numpy's einsum faster than numpy's built in functions?

http://stackoverflow.com/questions/18365073/why-is-numpys-einsum-faster-than-numpys-built-in-functions

appropriate accumulator for arrays For example sum is more careful about checking the type of the input and using an appropriate..

How can I quantify difference between two images?

http://stackoverflow.com/questions/189943/how-can-i-quantify-difference-between-two-images

the same If not you may want to normalize images. But be careful in some situations this may do more wrong than good. For example..

[python]: path between two nodes

http://stackoverflow.com/questions/2606018/python-path-between-two-nodes

0 1 2 3 13 14 15 0 1 2 3 4 5 15 Of course you have to be careful for instance assume that you have a 100 x 100 grid graph that..

Sqlite / SQLAlchemy: how to enforce Foreign Keys?

http://stackoverflow.com/questions/2614984/sqlite-sqlalchemy-how-to-enforce-foreign-keys

database_url listeners ForeignKeysListener Then be careful how you test if foreign keys are working I had some confusion..

MANIFEST.in ignored on “python setup.py install” - no data files installed?

http://stackoverflow.com/questions/3596979/manifest-in-ignored-on-python-setup-py-install-no-data-files-installed

form. One implication of this is that you should be careful to name your data_files in a way that clarifies what project..

View onto a numpy array?

http://stackoverflow.com/questions/4370745/view-onto-a-numpy-array

as the new type while x.view dtype will return a view. Be careful with this however... It's extremely powerful and useful but..

Python super method and calling alternatives

http://stackoverflow.com/questions/5033903/python-super-method-and-calling-alternatives

other words self or in the above foo knows about C . So be careful the two are not precisely alternatives. They can yield vastly..

Sending mail from Python using SMTP

http://stackoverflow.com/questions/64505/sending-mail-from-python-using-smtp

security weakness but the best alternative depends on how careful you need want to be about protecting these. # usr local bin..

Recommendations of Python REST (web services) framework? [closed]

http://stackoverflow.com/questions/713847/recommendations-of-python-rest-web-services-framework

frameworks share improve this question Something to be careful about when designing a RESTful API is the conflation of GET.. verbs are very important in REST and unless you're very careful about this you'll end up falling into a REST anti pattern ...

Persistent python subprocess

http://stackoverflow.com/questions/8980050/persistent-python-subprocess

to communicate with your subprocess you just need to be careful to make sure you handle buffering correctly to prevent your..

How to use variables in SQL statement in Python?

http://stackoverflow.com/questions/902408/how-to-use-variables-in-sql-statement-in-python

API does proper escaping and quoting of variables. Be careful not to use the string formatting operator because it does not..