Perl one-liners : 130 programs that get things done / by Peteris Krumins.

Format:

Book

Author/Creator:

Krumins, Peteris.

Language:

English

Subjects (All):

Perl (Computer program language).

Physical Description:

1 online resource (172 p.)

Edition:

1st edition

Place of Publication:

San Francisco : No Starch Press, [2014]

Language Note:

English

System Details:

text file

Summary:

"Perl one-liners are small and awesome Perl programs that fit in one line of code and do one thing really well. Perl One-Liners showcases 130 short and compelling lines of code that do all sorts of handy, geeky things like numbering lines in a file; generating random passwords; encoding, decoding, and converting strings; calculating factorials; even checking to see if a number is prime with a regular expression. Author Peteris Krumins' dissections of each bit of code will help you gain a deeper understanding of the Perl language, and these Perl one-liners are sure to save you time and sharpen your sleight of hand"-- Provided by publisher.

Contents:

Introduction to Perl One-Liners

Spacing

Numbering

Calculations

Working with Arrays and Strings

Text Conversion and Substitution

Selectively Printing and Deleting Lines

Useful Regular Expressions

perl1line.txt

A. Perl's Special Variables

B. Using Perl One-Liners on Windows.

Notes:

Includes index.

Description based on print version record.

ISBN:

9781593275693

1593275692

OCLC:

870299894