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How do you get the list of targets in a makefile?
I've used rake a bit (a Ruby make program), and it has an option to get a list of all the available targets, eg
20 Answers
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What is causing ERROR: there is no unique constraint matching given keys for referenced table?
...ble structure gives an ERROR: there is no unique constraint matching given keys for referenced table, and having stared at it for while now I can't figure out why this error arises in this situation.
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Fast way of finding lines in one file that are not in another?
...e-format="" file1 file2
The input files should be sorted for this to work. With bash (and zsh) you can sort in-place with process substitution <( ):
diff --new-line-format="" --unchanged-line-format="" <(sort file1) <(sort file2)
In the above new and unchanged lines are suppressed, s...
typecast string to integer - Postgres
...answered May 9 '12 at 14:43
Frank HeikensFrank Heikens
88.7k2222 gold badges121121 silver badges125125 bronze badges
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UIlabel layer.cornerRadius not working in iOS 7.1
I'm currently looking at a UILabel with the property addMessageLabel.layer.cornerRadius = 5.0f; On a device with iOS 7.0 installed, it has rounded corners. On a device with iOS 7.1 installed, it does not have rounded corners.
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What is the difference between a definition and a declaration?
...inition actually instantiates/implements this identifier. It's what the linker needs in order to link references to those entities. These are definitions corresponding to the above declarations:
int bar;
int g(int lhs, int rhs) {return lhs*rhs;}
double f(int i, double d) {return i+d;}
class foo {}...
DialogFragment setCancelable property not working
I am working in an android application and am using a DialogFragment to show a dialog and I want to make that DialogFragment not cancelable. I have made the dialog cancelable property to false, but still its not affecting.
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Eclipse Android Plugin — libncurses.so.5
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Eng.Fouad
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answered Apr 6 '12 at 21:00
amphibientamphi...
How to show popup message like in Stack Overflow
I would like to add a popup message like the one that appears on Stack Overflow when I am not logged in and I try to use voting buttons.
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Android: how to hide ActionBar on certain activities
...>
</intent-filter>
</activity>
That should do the trick.
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