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Perl File Handling: open, read, write and close files Learn how to operate on files using Perl. Techniques are described for opening, reading, writing and closing both text and binary files. Villanova University Six Sigma & IT Certificate Programs 100% Online programs in Six Sigma, IS Security, CISSP Prep, Business Analysis, Proj. Mgmt. and more! The Perl Regular Expression Tutor The interactive tutor allows you to enter your own input and regular expressions and will show you what matches and what not. software development Search multiple sites at once for software development An Introduction to Perl Regular Expressions This article covers the very first steps in understanding the concept of regular expressions and their use in Perl. Understanding of Perl Data Types This tutorial helps you to understand: Three built-in data types: scalars, arrays, and associative arrays. How to construct scalar objects. How scalar objects are interpreted in operations. How t... |
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