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getActionBar() returns null
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thanks, I was using "android.support.v7.app.ActionBarActivity" so this did it for me.
– velval
Jan 29 '15 at 23:00
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Delete files or folder recursively on Windows CMD
How do I delete files or folders recursively on Windows from the command line?
12 Answers
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Access props inside quotes in React JSX
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this is something that's hard to find. and for reusable containers this is a-must-know
– holms
Dec 23 '16 at 16:49
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Convert dictionary to list collection in C#
...= dicNumber.Select(kvp => kvp.Key).ToList();
Or you can shorten it up and not even bother using select:
listNumber = dicNumber.Keys.ToList();
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How do I go straight to template, in Django's urls.py?
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A further update for more recent versions and including mime type from this site:
http://www.techstricks.com/adding-robots-txt-to-your-django-project/
from django.conf.urls import url
from django.views.generic import TemplateView
urlpatterns = [
#... your proj...
How to store Java Date to Mysql datetime with JPA
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This 'currentTime' was inserted into the column whose type was DateTime and it was successful.
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Javascript Split string on UpperCase Characters
...sATrickyOne".match(/([A-Z]?[^A-Z]*)/g).slice(0,-1)
– andrewmu
Oct 25 '11 at 11:25
add a comme...
How to check if remote branch exists on a given remote repository?
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I needed to do a test in a bash script and so was only really interested in the exit code, so I did the following in a local clone: git ls-remote --exit-code . origin/branch-name &> /dev/null then used $? as the test operand
– Darren B...
mysql: see all open connections to a given database?
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The command is
SHOW PROCESSLIST
Unfortunately, it has no narrowing parameters. If you need them you can do it from the command line:
mysqladmin processlist | grep database-name
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jQuery send string as POST parameters
... regarding posting as string :(, see below answer.
– Andrew
Aug 6 '15 at 14:45
This works but this doesn't: foo: 'bar'...