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22 lines
507 B
Perl
22 lines
507 B
Perl
#Input that you read from STDIN includes everything the user typed, including the newline character at the end.
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#To get rid of that newline, you can use the chop or chomp functions.
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chop VARIABLE
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chop LIST
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chop
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This function chops off the last character of a string and returns the character chopped.
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If VARIABLE is omitted, chop chops the default variable $_.
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For example, look at this script:
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while (<>) {
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print;
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}
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You chop the input.
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while (<>) {
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chop;
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print;
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}
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