Joel M. Pareja wrote:
The placement of '+' or '-' before the function call is performing a
unary operator on the return value of the function.
does it server any purpose ? , unary '+' operator will not have any
significance effect on the return value
-Vamsi
Vamsi wrote:
Hi List,
i have seen a code snippet which starts with + symbol,
+system("ls -l");
what is the significance of using + symbol before system.
i also tried using + before printf ,, like +printf("Some text"); and
it is compiling and working tooo,,
Can somebody clarify wht does that + signify??
Thank You.
-Vamsi
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