Syntax for the print Function : Print « Language Basics « Perl

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Perl » Language Basics » Print

Syntax for the print Function


  



syntax                           Description



print FILEHANDLE list;           Print to FILEHANDLE the data in list



print FILEHANDLE;                Print the contents of the default special variable $_ to FILEHANDLE



print list;                      Print to the default selected file handle the data in list



print;                           Print to the default selected file handle (STDOUT at startup) the contents of the default special variable $_

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17.	If the strings are not quoted, the filehandle STDOUT must be specified, or
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20.	Printing String Literals
21.	surrounding FINIS with single quotes
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29.	print sqrt 4;
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31.	print -t STDIN; #Is it tied to a terminal?
32.	print -z STDIN; #Does it have zero size?
33.	print $_ >= 0 ? $_ : -$_
34.	print $_ < 10 ? $_ : "${\((a .. f)[$_ - 10])}\n";
35.	print 1, 2, 3, 4, sort 9, 8, 7, 6, 5;
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