How to get help for perl?

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What is perl push array function?

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How are parameters passed to subroutines in perl?

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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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how to get back up from private character editor which is saved in the format of .udf

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What are the options that can be used to avoid logic errors in perl?

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my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?

1 Answers   A1 Technology,

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Explain grooving and shortening of arrays?

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Write a script to reverse a string without using Perl's built in function

8 Answers   Nokia,

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Why do we use "use strict" in perl?

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How to implement a stack in Perl?

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what is the main function of fork() in cgi programming?

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