Regular Expressions: Pocket Primer

Regular Expressions: Pocket Primer
by: Oswald Campesato
ISBN-10: 1683922271
ISBN-13: 9781683922278
Publication Date 出版日期: 2018-07-10
Pages: 190
Book Description
As part of the bestselling Pocket Primer series,the goal of this book is to introduce readers to regular expressions in several technologies. It is intended for data scientists,data analysts,and others who want to understand regular expressions to perform various tasks. You will acquire an understanding of how to create an assortment of regular expressions,such as filtering data for strings containing uppercase or lowercase letters; matching integers,decimals,hexadecimal,and scientific numbers; and context-dependent pattern matching expressions. It includes REs with Python,R,bash,Perl,Java,and more. Companion files with source code are available for downloading from the publisher.
Contents
Preface
Chapter 1: Introduction to Regular Expressions
Chapter 2: Common Regex Tasks
Chapter 3: REs in Python
Chapter 4: Working with REs in R
Chapter 5: Working with REs in bash
Appendix A: REs in Perl
Appendix B: REs in Java