Explain substr function in perl?

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Is perl compiler or interpreter?

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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

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What are the advantages and disadvantages of perl language?

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What are the various advantages and disadvantages of perl?

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When would you not use Perl for a project?

1 Answers   IBM,

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Write a script to reverse a string without using perl's built in functions?

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Can inheritance be used in perl?

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What syntax is used for grep() function?

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How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';

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What are the advantages of perl programming?

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What does localtime() do in perl?

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