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MySQL table is marked as crashed and last (automatic?) repair failed
...and grep -r datadir /etc/mysql/. Should be /var/lib/mysql under debian and ubuntu.
– ThorstenS
Feb 10 '16 at 6:30
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What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in
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With "Android Studio" this can happen when you use 'flavors'. The build variant will determine what files are in the source dir, so changing the build variant can change which files have the mentioned icon
– C...
Execute bash script from URL
... Small note: if wget is available but curl is not (e.g. on a stock Ubuntu desktop system), you can substitute wget -q http://mywebsite.com/myscript.txt -O - for curl -s http://mywebsite.com/myscript.txt).
– D Coetzee
Aug 21 '12 at 22:47
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jQuery UI sliders on touch devices
... to add some new info about this. Touch-punch will work fine for Ipads and Android devices. But the slider will not work on Windows mobile devices, as far is I could test(with the latest versions of jquery ui & Touch punch)
The fix is quite simple, just add the following CSS-rules to the .ui-s...
Assigning variables with dynamic names in Java
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Excellent when you need to convert Android's sensor event.values[] into a set of variables. event.values[] could have a length from 1 to 6 and it's handy to have it convert, in my case for an array-less json marshaling.
– Farshid T
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How do I convert a git repository to mercurial?
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On Ubuntu the system wide change can be made at /etc/mercurial/hgrc
– Sentient
Jan 11 '13 at 22:39
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How enable auto-format code for Intellij IDEA?
...tting shortcuts in Intellij IDEA are :
For Windows : Ctrl + Alt + L
For Ubuntu : Ctrl + Alt + Windows + L
For Mac : ⌥ (Option) + ⌘ (Command) + L
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Determine the process pid listening on a certain port
...t port 4200, run following command
kill -9 $(lsof -t -i:4200)
Tested in Ubuntu.
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Git - How to close commit editor?
..., use notepad. In command prompt type:
git config core.editor notepad
On Ubuntu / Linux, use text editor (gedit). In terminal window type:
git config core.editor gedit
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Crop MP3 to first 30 seconds
...an use mp3cut:
cutmp3 -i foo.mp3 -O 30s.mp3 -a 0:00.0 -b 0:30.0
It's in ubuntu repo, so just: sudo apt-get install cutmp3.
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