What are scalar data and scalar variables?
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How can we create perl programs in unix, windows nt, macintosh and os/2 ?
Hi, I am a accountant. I am preparing a balance sheet but because of staff shortage and time pressures I cant complete it on time. There is lot of common data with last years which I need not retype and I can manage by editing last year’s balance sheet ? Is their any software on net where I can do this easily??
What is goto statement in perl?
What are scalars?
Why do you use only Perl when there a lot of more languages available in market like C, Java?
What is perl shift array function?
what is the function that is used to identify how many characters are there in a string?
What is the difference between die and exit in perl?
Which feature of Perl provides code reusability ? Give any example of that feature.
How can you call a subroutine and identify a subroutine?
Packing and Unpacking. Hi, I want to get output as 0x23400000345.... in the below example How to get? i tried out, but unable to get the answer $r=0x234; $t=0x345; $y=pack('L L',$t,$r); $x1=unpack('L!',pack('P',$y)); printf("\nThe value is $x1"); I didn't get constant output
How are parameters passed to subroutines in perl?