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qq(string) Function in Perl
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Tutorials
Perl
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Topic |
What is qq(string) Function in Perl?
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Explanation |
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This function is used instead of using a double quotes.
Syntax:
qq(string)
In the above syntax, qq(string) function takes a "string" as the argument.
Example:
#! C:\programfiles\perl\bin\perl
print "content-type: text/html\n\n";
$var = 10;
print(qq(Hioxindia, $var));
Result:
Hioxindia,10
In the above example the string "Hioxindia,10" is printed as if it's within double quotes,that's why the the value
"10" of the variable "$var" is substituted.
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A Note |
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Simple introduction, basic CGI perl programming codes with examples.
Do send your feedback or suggestions on this tutorial.
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