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Best practice for Django project working directory structure
...y prepared to publish as open-source. I've taken example
below from django-forme
~/projects/django-app/
docs/
app/
tests/
example_project/
LICENCE
MANIFEST.in
README.md
setup.py
pytest.ini
tox.ini
.travis.yml
...
Name of directories is clear (I hope). I put test files outside app directory,
but it...
What is the difference between YAML and JSON?
... items within a YAML file using "anchors." Thus it can handle relational information as one might find in a MySQL database.
YAML is more robust about embedding other serialization formats such as JSON or XML within a YAML file.
In practice neither of these last two points will likely matter for ...
Functional programming - is immutability expensive? [closed]
...sort is not by definition in-place). It requires additional storage in the form of stack space for the recursive step, which is in the order of O(log n) in the best case, but O(n) in the worst case.
Implementing a functional variant of quicksort that operates on arrays defeats the purpose. Arrays ar...
AngularJS ui-router login authentication
...and upon request, it can resolve an object that represents the essential information about the user's identity. This can be whatever you need, but the essentials would be a display name, a username, possibly an email, and the roles a user belongs to (if this applies to your app). Principal also has ...
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
...ist as being available and when I move my mouse over it, it does display information about the function name, however it does fail to compile.
– Francis Cugler
Jul 8 '17 at 8:48
...
What are Vertex Array Objects?
...for Silly Names.
Think of it as a geometry object. (As an old time SGI Performer programmer, I call them geosets.) The instance variables/members of the object are your vertex pointer, normal pointer, color pointer, attrib N pointer, ...
When a VAO is first bound, you assign these members by calli...
Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
...t be right.
In case someone wonders why I'm not checking sequences of the form Ctrl+A, Ctrl+C, A, Ctrl+V: The end result will always be the same as A, Ctrl+A, Ctrl+C, Ctrl+V which I do consider.
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How does lucene index documents?
...he best more recent alternative is http://lucene.apache.org/core/3_6_2/fileformats.html
There's an even more recent version at http://lucene.apache.org/core/4_10_2/core/org/apache/lucene/codecs/lucene410/package-summary.html#package_description, but it seems to have less information in it than the ...
What is Common Gateway Interface (CGI)?
...to and from an application. More specifically, it describes how request information is passed in environment variables (such as request type, remote IP address), how the request body is passed in via standard input, and how the response is passed out via standard output. You can refer to the CGI sp...
Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
...herefore more strict.
The difference is so subtle that what many people informally describe as 3NF is actually BCNF. For example, you stated here that 3NF means "data depends on the key[s]... and nothing but the key[s]", but that is really an informal description of BCNF and not 3NF. 3NF could more...