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Can I access constants in settings.py from templates in Django?
...ings like settings.MEDIA_URL available to the template as {{ MEDIA_URL }}, etc.
If you're looking for access to other constants in the settings, then simply unpack the constants you want and add them to the context dictionary you're using in your view function, like so:
from django.conf import set...
Practical non-image based CAPTCHA approaches?
... VERSION THAT WORKS WITHOUT JAVASCRIPT How about if you did this with ASP, etc. and had a timestamp for when the form page was loaded and then compared that to the time when the form was submitted. If ElapsedTime<10 sec then it's likely spam.
– Clay Nichols
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Difference between Label and TextBlock
...nything including strings, numbers, dates, other controls, images, shapes, etc. TextBlock can handle only strings.
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How to use npm with node.exe?
...|npm-cache) (do this as an administrator):
create an [NODE_INSTALL_PATH]\etc\ directory
this is needed before you try npm config --global ... actions
create the global (admin) location(s) for npm modules
C:\ProgramData\npm-cache - npm modules will go here
C:\ProgramData\npm - binary scripts f...
calculating the difference in months between two dates
In C#/.NET TimeSpan has TotalDays , TotalMinutes , etc. but I can't figure out a formula for total months difference. Variable days per month and leap years keep throwing me off. How can I get TotalMonths ?
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SBT stop run without exiting
... the Task Manager (Windows), or Force Quit or Activity Monitor (Mac OS X), etc.
– Seth Tisue
Mar 21 '11 at 16:45
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How do C++ class members get initialized if I don't do it explicitly?
...you do not explicitly initialize it.
For primitive types (pointers, ints, etc), they are not initialized -- they contain whatever arbitrary junk happened to be at that memory location previously.
For references (e.g. std::string&), it is illegal not to initialize them, and your compiler will c...
Python memory usage of numpy arrays
...ngling' numpy.ndarray's, in particular the ones that are stored in _1, _2, etc that were never really meant to stay alive.
I use this code to get a listing of all of them and their size.
Not sure if locals() or globals() is better here.
import sys
import numpy
from humanize import naturalsize
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Eclipse HotKey: how to switch between tabs?
...ately this means that I'm SOL if I nav into a non-Java file (JSP, XML, JS, etc.).
The fix for this is to "copy command" for this pair, and select all the "whens" that I want.
So far it's at least working beautifully for Java and JSP files.
This is a major PITA to set up, but it's just a one-ti...
How to copy a dictionary and only edit the copy
... Also note that the dict.copy() is shallow, if there is a nested list/etc in there changes will be applied to both. IIRC. Deepcopy will avoid that.
– Will
Mar 18 '10 at 7:08
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