There is no strict data types in perl unlike in other high
level languages like Java so wouldn't that be a problem if a
code in perl is to be a written by a big team of 20+
members ?"
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while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?
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