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Django: Redirect to previous page after login
...the request context preprosessor to settings.py (the 4 first are default), then the request object will be available in each request:
settings.py:
TEMPLATE_CONTEXT_PROCESSORS = (
"django.core.context_processors.auth",
"django.core.context_processors.debug",
"django.core.context_process...
reformat in vim for a nice column layout
...around: 1) convert spaces inside delimiters into a different character, 2) then run column as described in the post, 3) then replace your delimiters back to spaces. An example command in visual mode for step #1 is: '<,'>s/"\(\w\+\) \(\w\+\)"/"\1_\2"/g
– Luciano
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When does ADT set BuildConfig.DEBUG to false?
...rect behavior by disabling "Build Automatically", cleaning the project and then export via "Android Tools -> Export Signed Application Package". When you run the application BuildConfig.DEBUG should be false.
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Get exit code of a background process
...u might not want to call this until you are sure the process is done), and then returns the exit code of the completed process.
2, 3: ps or ps | grep " $! " can tell you whether the process is still running. It is up to you how to understand the output and decide how close it is to finishing. (ps | ...
When should I use Arrow functions in ECMAScript 6?
...than regular functions. If your code is not functional in the first place, then arrow functions may not seem necessary, and when arrow functions are not used consistently they look ugly.
ECMAScript has changed quite a bit since ECMAScript 5.1 gave us the functional Array.forEach, Array.map and all ...
Rubymine: How to make Git ignore .idea files created by Rubymine
... But if you want to ignore files/folders after you added/checked in them then you need to remove them with "git rm -r --cached web/uploads" (in this example i added "web/uploads" folder to .gigignore file after they were checked in) source: help.github.com/articles/ignoring-files
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Which Radio button in the group is checked?
...code below should not be necessary. When you check a different RadioButton then it knows which one to uncheck… so it should know which is checked. How do I pull that information without doing a lot of if statements (or a switch).
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IF statement: how to leave cell blank if condition is false (“” does not work)
...g: Instead of evaluating to "" enter another value such as 'deleteme' and then search for 'deleteme' instead of blanks.
=IF(ISBLANK(C1),TRUE,(TRIM(C1)="deleteme"))
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Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
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Ensure that your mysql service is running
service mysqld start
Then, try the one of the following following:
(if you have not set password for mysql)
mysql -u root
if you have set password already
mysql -u root -p
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How do Third-Party “tracking cookies” work?
...) how Website B (an advertising website) can assign my computer an ID, and then figure out that I was on website A, and other websites after it that have its ads.
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