Название: Beginning Perl Programming: Self-Study Guide & Student Manual (Learning Perl Book 1)
Автор: William Rothwell
Издательство: One Course Source
Год: 2018
Страниц: 344
Формат: True PDF
Размер: 10 Mb
Язык: English
Using this hands-on guide, learn how to:
Perform operations on scalar values
Use scalar, array and associative array variables
Use flow control statements such as if, unless, while, until, for and foreach
Use conditional expressions such as numeric and string comparison, regular expressions, file testing and Perl statements
Create and use file handles to read and write directly to files
Create format statements to make formatted output
Use regular expressions to search for and replace sub-strings within a string
Use Perl utilities such as split, join, index and substr
Control the file system and processes from within a Perl script
Create and use functions including handling the scope of variables
Import existing modules into your Perl script