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Easy way to dismiss keyboard?
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This does seem to work (tested on ios4.1). Though it is only available on iOS 3.2 upwards. I'm not sure if this is actually guaranteed to work, or is just a non-guaranteed side effect from calling an API in a way that it's not documented to work.
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Can existing virtualenv be upgraded gracefully?
...wanted to keep it in 2.5 unless I absolutely needed to do 2.6. That need arose, so I was curious if you could upgrade an isolated environment to see the effects on your code, without having to rebuild and copy/paste directories to the new env.
– Matt Norris
Feb...
Preserve colouring after piping grep to grep
...would be
grep --color=always WORD * | grep -v AVOID
This is pretty verbose, alternatively you can just add the line
alias cgrep="grep --color=always"
to your .bashrc for example and use cgrep as the colored grep. When redefining grep you might run into trouble with scripts which rely on speci...
Force HTML5 youtube video
...amp;html5=1 to the end of a non-embedded video :/
– Moshe Revah
May 26 '12 at 18:31
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Version of Apache installed on a Debian machine
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apachectl -V dosen't work on suse10.04 instead we have to type /usr/sbin/apache2ctl -v to get right answer with root permission
– farzam
Sep 29 '14 at 8:42
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What does flushing the buffer mean?
...u write one byte at a time, then each write of a byte is going to be very costly. So a common way to improve performance is to store the data that you are writing in a temporary buffer. Only when there is a lot of data is the buffer written to the file. By postponing the writes, and writing a large ...
How can I get the current language in Django?
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trying to get the language in e.g. models would not be possible if there is no request yet. I think the django.utils.translation.get_language() is always a better solution.
– Hussam
Sep 15 '15 at 11:38
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How do I avoid the specification of the username and password at every git push?
I git push my work to a remote Git repository.
18 Answers
18
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Android Studio Stuck at Gradle Download on create new project
...r quite a long time. This is what I did and it worked for me. Just force close the Android Studio and launch it again. This time, just open the existing project and let it take care of finishing up the process of building/downloading.
Another option that you could possibly try is that if you look i...
Cannot kill Python script with Ctrl-C
...o stop anything. I'm not sure what resources would be left - shouldn't the OS reclaim anything when the process exits?
– Thomas K
May 20 '13 at 17:16
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