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python Programming Glossary: formerChoosing Java vs Python on Google App Engine http://stackoverflow.com/questions/1085898/choosing-java-vs-python-on-google-app-engine advanced and better developed than the Java runtime the former has had one extra year to develop and mature after all. How..
How can I take a screenshot/image of a website using Python? http://stackoverflow.com/questions/1197172/how-can-i-take-a-screenshot-image-of-a-website-using-python and on Linux KDE you can use khtml2png . I've tried the former and it works quite well and heard of the latter being put to..
Separation of business logic and data access in django http://stackoverflow.com/questions/12578908/separation-of-business-logic-and-data-access-in-django logic and entities as perceived by your end user the former is where you actually store your data. Furthermore I've interpreted..
In Python, what is the difference between '/' and '//' when used for division? http://stackoverflow.com/questions/183853/in-python-what-is-the-difference-between-and-when-used-for-division Python 3.0 5 2 will return 2.5 and 5 2 will return 2 . The former is floating point division and the latter is floor division..
How can I quantify difference between two images? http://stackoverflow.com/questions/189943/how-can-i-quantify-difference-between-two-images to zero to measure how much the image has changed. The former will tell you how much the image is off the latter will tell.. parts and segmentation and 10 Tracking and motion . The former teaches to use Background subtraction method the latter gives..
What exactly do “u” and “r”string flags in Python, and what are raw string litterals? http://stackoverflow.com/questions/2081640/what-exactly-do-u-and-rstring-flags-in-python-and-what-are-raw-string-litte 2. u'...' is of course always distinct from just '...' the former is a unicode string the latter is a byte string. What encoding..
Is there any difference between “foo is None” and “foo == None”? http://stackoverflow.com/questions/26595/is-there-any-difference-between-foo-is-none-and-foo-none in most Python code and the code I myself write is the former but I recently came across code which uses the latter. None..
String comparison in Python: is vs. == [duplicate] http://stackoverflow.com/questions/2988017/string-comparison-in-python-is-vs immutable types in general you pretty much always want the former. There's an optimization that allows small integers to be compared..
Using NumPy and Cpython with Jython http://stackoverflow.com/questions/3097466/using-numpy-and-cpython-with-jython like CPype and Java numeric libraries are unappealing. The former is essentially dead. The latter are mostly immature and lack..
How to save an object in Python http://stackoverflow.com/questions/4529815/how-to-save-an-object-in-python use the cPickle module rather than pickle because the former is written in C and much faster. There are some other subtle..
how to replace (update) text in a file line by line http://stackoverflow.com/questions/4778697/how-to-replace-update-text-in-a-file-line-by-line f.truncate or close the original and reopen. Picking the former I'd end up with something like fpath os.path.join thisdir filename..
What is the __dict__.__dict__ attribute of a Python class? http://stackoverflow.com/questions/4877290/what-is-the-dict-dict-attribute-of-a-python-class is different from A.__dict__ '__dict__' and the former doesn't exist. The latter is the __dict__ attribute that the..
Relationship between scipy and numpy http://stackoverflow.com/questions/6200910/relationship-between-scipy-and-numpy but the latter offers some additional features over the former. Why the apparent duplication If this is meant to be a wholesale..
Python xlwt - accessing existing cell content, auto-adjust column width http://stackoverflow.com/questions/6929115/python-xlwt-accessing-existing-cell-content-auto-adjust-column-width 0 function offered in xlrd except that the former allows you to modify the contents provided the user has set..
list comprehension without [ ], Python http://stackoverflow.com/questions/9060653/list-comprehension-without-python generator expressions and list comprehensions is that the former don't create the list in memory. Note that there's a third way..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python both under OS X 10.6.8 and Linux 2.6.32 RHEL 6.2 . The former is a macbook pro the latter is a very beefy server not that.. is that the latter can read lines of any length while the former requires limiting input to some finite number. In practice this..
python set changes element order? http://stackoverflow.com/questions/9792664/python-set-changes-element-order collections in particular also on the result of a former set operation. If this is not necessary you can simply use lists..
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