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How to inspect the return value of a function in GDB?
...f and prints the return value -- given the program
int fun() {
return 42;
}
int main( int argc, char *v[] ) {
fun();
return 0;
}
You can debug it as such --
(gdb) r
Starting program: /usr/home/hark/a.out
Breakpoint 1, fun () at test.c:2
2 return 42;
(gdb) finish
Run ...
Formatting a float to 2 decimal places
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475
You can pass the format in to the ToString method, e.g.:
myFloatVariable.ToString("0.00"); //...
`if __name__ == '__main__'` equivalent in Ruby
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MatchuMatchu
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RestSharp JSON Parameter Posting
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edited Jul 17 '14 at 16:27
answered Jun 10 '11 at 23:31
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How do I calculate a point on a circle’s circumference?
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4 Answers
4
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Turning off some legends in a ggplot
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edited Dec 25 '15 at 20:47
answered Jan 30 '13 at 12:55
D...
mysql check collation of a table
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edited Dec 13 '19 at 10:34
Robin
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answered Sep 30 '10 at 15:27...