How does a “grep” function perform?

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write a script to generate n prime no.s?

2 Answers   Persistent,

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Which guidelines by Perl modules must be followed?

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What is perl programming?

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What is perl push array function?

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What is the syntax used in Perl grep function?

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while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?

1 Answers  

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What are some of the key features of objects in perl?

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

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What are the logical operators used for small scale operations?

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What happens in dereferencing?

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Why we use "use lib $path"?

1 Answers  

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