Hi friends..I can't solve these basic questions on my own..for any PERL EXPERT its a quick easiest task i know. PLEASE HELP ME .
1 Explain difference between my and local ?
2 What is the purpose of -w , strict , -T ?
3 How do we set environment variables in perl ?
4 How to turn on perl warnings? Why is this important ?
5 What are scalar data and scalar variables ?
6 How do we read command line arguments with perl ?
7 Why does perl donot have overload functions ?
8 How we sort a hash by the hash key ?
9 How chomp( ) function and chop differs ?
I NEED BEST ANSWERS !
1 Explain difference between my and local ?
2 What is the purpose of -w , strict , -T ?
3 How do we set environment variables in perl ?
4 How to turn on perl warnings? Why is this important ?
5 What are scalar data and scalar variables ?
6 How do we read command line arguments with perl ?
7 Why does perl donot have overload functions ?
8 How we sort a hash by the hash key ?
9 How chomp( ) function and chop differs ?
I NEED BEST ANSWERS !