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POIs it possible to store an external file rows as scalar variables and loop through it with some condition in PERL?
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2013-03-12T09:25:59.993
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<p>The below code works fine and print out those rows which contain word "Street". I want to know if there is another way of doing the same without using special variable $_. for example putting every row into a incremental scalar variable and looping every row for the same condition. I am a newbie in perl and hence it may sound stupid so sorry for trouble. Any advice is much appreciated , thanks.</p> <pre><code>use strict; use warnings; use utf8; open(fh1,"sample.file"); while(<fh1>){ print if /Street/ ; } close fh1; </code></pre>
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Is it possible to store an external file rows as scalar variables and loop through it with some condition in PERL?
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1. COWhat exactly do you mean by `incremental scalar variable`? An array?
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  POIs it possible to store an external file rows as scalar variables and loop through it with some condition in PERL?
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2. COsuppose i put , @list = <fh1>, then i want to print like $list[0] to $list[$#list] with the condition. yes its an array.
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