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What is the naming convention in Python for variable and function names?
...at, can download a template for python editing. (Others can recommend even more useful free downloads.)
– ToolmakerSteve
Dec 16 '13 at 20:34
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Case-insensitive search in Rails model
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You'll probably have to be more verbose here
name = "Blue Jeans"
model = Product.where('lower(name) = ?', name.downcase).first
model ||= Product.create(:name => name)
sha...
Authorize a non-admin developer in Xcode / Mac OS
... OS X user name to the _developer group. See the posts in this thread for more information. The following command should do the trick:
sudo dscl . append /Groups/_developer GroupMembership <username>
share
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START_STICKY and START_NOT_STICKY
...r,
then the service will be stopped instead of restarted. This makes a
lot more sense for services that are intended to only run while
executing commands sent to them. For example, a service may be started
every 15 minutes from an alarm to poll some network state. If it gets
killed while doing that ...
How do I use a Boolean in Python?
...e_decision:
checker = True
if checker:
# some stuff
[Edit]
For more information: http://docs.python.org/library/functions.html#bool
Your code works too, since 1 is converted to True when necessary.
Actually Python didn't have a boolean type for a long time (as in old C), and some progra...
What is /dev/null 2>&1?
... redirect the program output and append the output at the end of the file. More...
Part 2: /dev/null special file
This is a Pseudo-devices special file.
Command ls -l /dev/null will give you details of this file:
crw-rw-rw-. 1 root root 1, 3 Mar 20 18:37 /dev/null
Did you observe crw? Which ...
Pythonic way to combine FOR loop and IF statement
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How can I find the last element in a List?
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Resource interpreted as Document but transferred with MIME type application/zip
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How can I undo a `git commit` locally and on a remote after `git push`
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@BipinVayalu It affects the branch you're currently on. More precisely, the HEAD. The HEAD is most often "attached" to a branch (pointing to a branch name instead of directly pointing to a commit). So, generally speaking, it will affect the branch HEAD points to. Use git log --dec...