ash wrote:
Hello there!
I need to remove decimal points from numbers. For eg 1.23 or 1.77
would be just 1. Any suggestion is appreciated. Thank you.
perldoc -f int
int EXPR
int Returns the integer portion of EXPR. If EXPR is omitted, uses
$_. You should not use this function for rounding: one because
it truncates towards 0, and two because machine representations
of floating point numbers can sometimes produce counterintuitive
results. For example, "int(-6.725/0.025)" produces -268 rather
than the correct -269; that's because it's really more like
-268.99999999999994315658 instead. Usually, the "sprintf",
"printf", or the "POSIX::floor" and "POSIX::ceil" functions will
serve you better than will int().
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