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Available text color classes in Bootstrap
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The bootstrap 3 documentation lists this under helper classes:
Muted, Primary, Success, Info, Warning, Danger.
The bootstrap 4 documentation lists this under utilities -> color, and has more options:
primary, secondary, success, danger,...
Catch a thread's exception in the caller thread in Python
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edited May 13 '10 at 20:54
community wiki
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Add a fragment to the URL without causing a redirect?
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3 Answers
3
Active
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Connect to a heroku database with pgadmin
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328
Open the "Properties" of the Heroku server in pgAdminIII and change the "Maintenance DB" value...
Java - JPA - @Version annotation
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answered Apr 3 '10 at 20:50
Pascal ThiventPascal Thivent
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Will using goto leak variables?
...();
lol:
return 0;
}
// error: label 'lol' used but not defined
[n3290: 6.1/1]: [..] The scope of a label is the function in which
it appears. [..]
2. Object initialisation
You can't jump across object initialisation:
int main() {
goto lol;
int x = 0;
lol:
return 0;
}
// e...
How to find which rspec test is taking so long
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In RSpec 2 and 3, you can use the --profile flag or add --profile to your .rspec file. This will track the top 10 slowest examples.
For RSpec 1, you can use --format o with spec command. It shows a text-based progress bar with profiling of...