Searching for "string"

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• String to number conversion - video

• String operators - video

• String operators: concatenation (.), repetition (x)

• What are string and numeric contexts?

• How to replace a string in a file with Perl

• How to check if a string is all upper case (lower case) characters?

• Sorting mixed strings

• Here documents, or how to create multi-line strings in Perl

• How to extract strings from a file

• How to check if string is empty or has only spaces in it using Perl?

• String functions: length, lc, uc, index, substr

• Stringification in classic Perl OOP

• Bitwise String Operators

• Automatic string to number conversion or casting in Perl

• Strings in Perl: quoted, interpolated and escaped

• Check several regexes on many strings

• Reverse an array, a string or a number

• How to get the last character of a string in Perl?

• Lvalue substr - replace part of a string

• substr outside of string at ...