Campesato O. Regular Expressions

Mercury Learning and Information LLC.-2018.-190 p.-ISBN10: 978-1683922278
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 by writing to info@merclearning.com.Features+Uses REs with Python, R, bash, Java, and more
+Packed with realistic examples and numerous commands
+Assumes the reader has no prior experience, but the topic is covered comprehensively enough to teach a pro some new tricks
+ Companion files with source code are available for downloading from the publisher by writing to info@merclearning.com.Brief Table of Contents1: Introduction to Regular Expressions. 2: Common Regex Tasks. 3: REs in Python.
4: Working with REs in R. 5: Working with REs in bash. Appendix A. REs in Perl.
Appendix B. REs in Java. Index.On the Companion Files!
(available from the publisher for downloading by writing to info@merclearning.com)
+Source code from the bookOswald Campesato (San Francisco, CA) specializes in D3, Java, Android, and CSS3/SVG graphics. He is the author/co-author of over twenty books including Android Pocket Primer, Angular4 Pocket Primer, and the Python Pocket Primer (Mercury Learning).