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Bootstrap modal appearing under background
...I tried all options supplied above but didn't get it to work using those.
What did work: setting the z-index of the .modal-backdrop to -1.
.modal-backdrop {
z-index: -1;
}
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How to determine when Fragment becomes visible in ViewPager
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Exactly what I was looking for. Solves the problem with setUserVisibleHint being called before onCreateView and that setUserVisibleHint doesn't get called if app goes background and then foreground. Awesome! Thank you!
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How to fully remove Xcode 4
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su (or sudo su, whatever)
find / -name uninstall-devtools
This will reveal where the utility is...
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Java - escape string to prevent SQL injection
...atch (Exception e) {
// log this error
}
}
}
No matter what characters are in name and email, those characters will be placed directly in the database. They won't affect the INSERT statement in any way.
There are different set methods for different data types -- which one you u...
Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppres
... After trying everything under the sun to fix this issue, this is what did it for me! Thank you!
– Trespassers W
May 21 '14 at 22:25
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Tar a directory, but don't store full absolute paths in the archive
... full path:
full path /home/testuser/workspace/project/application.war and what we want is just project/application.war so:
tar -cvf output_filename.tar -C /home/testuser/workspace project
Note: there is a space between workspace and project; tar will replace full path with just project .
extrac...
Get Android Phone Model programmatically
...epends on the manufacturer; HTC devices (Evo 4G, 4G LTE, 3D and Slide) use what I stated above.
– Falcon165o
Aug 31 '12 at 13:35
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UUID max character length
...-char IDs are coming from and decide 1) if you want to accept them, and 2) what the max length of those IDs might be based on whatever API is used to generate them.
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Convert column classes in data.table
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What is the idiomatic way of doing this for a subset of columns (instead of all of them)? I've defined a character vector convcols of columns. dt[,lapply(.SD,as.numeric),.SDcols=convcols] is almost instant while dt[,convcols:...
How to horizontally center a
...idth less than the containing <div> will work. The margin: 0 auto is what does the actual centering.
If you are targeting Internet Explorer 8 (and later), it might be better to have this instead:
#inner {
display: table;
margin: 0 auto;
}
It will make the inner element center horizontal...