What is -> symbol in perl?

0 Answers   HCL,

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Explain strftime() function in perl?

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Explain gmtime() function in perl?

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What are the benefits of perl in using it as a web-based application?

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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 various file operations in perl. Explain with example.

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Is there any way to add two arrays together?

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What are the various perl data types based on the context?

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What is grep used for in perl?

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What is eval function in perl?

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What does perl do in linux?

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How can the user execute a long command repeatedly without typing it again and again?

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