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How should I log while using multiprocessing in Python?
Right now I have a central module in a framework that spawns multiple processes using the Python 2.6 multiprocessing module . Because it uses multiprocessing , there is module-level multiprocessing-aware log, LOG = multiprocessing.get_logger() . Per the docs , this logger has process-shared lock...
How do I calculate the normal vector of a line segment?
Suppose I have a line segment going from (x1,y1) to (x2,y2). How do I calculate the normal vector perpendicular to the line?
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Set folder browser dialog start location
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Note that it's required to set RootFolder to Environment.SpecialFolder.Desktop or this may not work.
– Mike Lowery
Nov 24 '14 at 21:02
3
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Capturing Groups From a Grep RegEx
...o allow the glob to expand
do
if [[ $f =~ $regex ]]
then
name="${BASH_REMATCH[1]}"
echo "${name}.jpg" # concatenate strings
name="${name}.jpg" # same thing stored in a variable
else
echo "$f doesn't match" >&2 # this could get noisy if there a...
Single huge .css file vs. multiple smaller specific .css files? [closed]
... any advantage to having a single monster .css file that contains style elements that will be used on almost every page?
18...
How can I initialize an ArrayList with all zeroes in Java?
...to the constructor represents its initial capacity, i.e., the number of elements it can hold before it needs to resize its internal array (and has nothing to do with the initial number of elements in the list).
To initialize an list with 60 zeros you do:
List<Integer> list = new ArrayList<...
Programmatically fire button click event?
... the button via code, not manually as a user. Is it possible in iOS development? Please provide your suggestions and guide me how to do that.
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Mocking member variables of a class using Mockito
I am a newbie to development and to unit tests in particular .
I guess my requirement is pretty simple, but I am keen to know others thoughts on this.
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Python Requests and persistent sessions
...t see an obvious way to use this session key in subsequent requests.
Can someone fill in the ellipsis in the code below or suggest another approach?
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Should bower_components be gitignored?
...ed:
N.B. If you aren't authoring a package that is intended to be consumed by others (e.g., you're building a web app), you should always check installed packages into source control.
Make sure to check out the link in the quote, it discusses some pro and cons. The main pro it mentions is that...