WK
public text v1 · immutableGiven this code...
#!/usr/bin/perl -w
$f = ">123<";
$g = substr($f,1);
$d = int($g);
print $d;
exit();
Results in
Argument "123<" isn't numeric in int at test.pl line 4Given this code...
#!/usr/bin/perl -w
$f = ">123<";
$g = substr($f,1);
$d = int($g);
print $d;
exit();
Results in
Argument "123<" isn't numeric in int at test.pl line 4