Groovy Book
Groovy Book
About the Book
The books is a collection of articles that will help you learn Groovy and to use it to your advantage.
About the Author
Bundles that include this book
Table of Contents
- About the book
- Preface
-
Changes
- v0.04 2019-04-21
- v0.03 2019-04-07
- v0.02 2018-09-14
- v0.01 2018-09-13
-
Overview
- Hello World in Groovy
- Groovy: read from console (STDIN, keyboard)
- Groovy value types
- Groovy: Undeclared variable - runtime exception - groovy.lang.MissingPropertyException
- Groovy: Number guessing game
- Groovy: Determine type of an object
- Groovy: Lists
- Groovy: sum of numbers
- Groovy: color selector
- Groovy: read CSV file
- Count digits in Groovy
- Groovy: reading and writing files - appending content
- Groovy: listing the content of a directory, traversing a directory tree
- Groovy - Regular Expressions - regexes
- Groovy map (dictionary, hash, associative array)
- Groovy: JSON - reading and writing
- Groovy: Date, Time, Timezone
- Groovy: import and use functions from another file
- Groovy: Random numbers, random selection from list of values
- Groovy: Closures
- Groovy: remove spaces from a string
- Groovy: temporary file with autodelete
- Groovy: relative path
- Return multiple values from a function
- Groovy string length
- Groovy: substring
- Groovy: for loop - break - continue
- Groovy code reuse
- Groovy functions
- Groovy: evaluate code in another file
- Groovy classes
- Groovy function overloading
- Groovy variable scope
- Groovy recursive functions
- Groovy command line arguments (args)
- Groovy: join elements of an array
- Groovy pop push
- Groovy: Formatted printing with printf and sprintf
- Groovy System properties
- Groovy path to current executable script
- Index
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