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Think Perl 6

How to Think Like a Computer Scientist

Paperback Engels 2017 1e druk 9781491980552
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Want to learn how to program and think like a computer scientist? This practical guide gets you started on your programming journey with the help of Perl 6, the younger sister of the popular Perl programming language. Ideal for beginners, this hands-on book includes over 100 exercises with multiple solutions, and more than 1,000 code examples so you can quickly practice what you learn. Experienced programmers—especially those who know Perl 5—will also benefit.

Divided into two parts, Think Perl 6 starts with basic concepts that every programmer needs to know, and then focuses on different programming paradigms and some more advanced programming techniques. With two semesters’ worth of lessons, this book is the perfect teaching tool for computer science beginners in colleges and universities.

-Learn basic concepts including variables, expressions, statements, functions, conditionals, recursion, and loops
-Understand commonly used basic data structures and the most useful algorithms
-Dive into object-oriented programming, and learn how to construct your own types and methods to extend the language
-Use grammars and regular expressions to analyze textual content
-Explore how functional programming can help you make your code simpler and more expressive

Specificaties

ISBN13:9781491980552
Taal:Engels
Bindwijze:paperback
Aantal pagina's:444
Uitgever:O'Reilly
Druk:1
Verschijningsdatum:5-6-2017
Hoofdrubriek:IT-management / ICT

Lezersrecensies

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Over Laurent Rosenfeld

Laurent Rosenfeld has been a software engineer for about 20 years, working especially as a contractor for one of the largest telecommunication operator in Europe, particularly in the field of mobile networks. Over the last few years, he has been working especially in the fields of data migration, data quality, and data munging. He has written a number of tutorials on Perl 5 and Perl 6.

Andere boeken door Laurent Rosenfeld

Over Allen Downey

Allen Downey is a Professor of Computer Science at Olin College of Engineering. He has taught at Wellesley College, Colby College and U.C. Berkeley. He has a Ph.D. in Computer Science from U.C. Berkeley and Master's and Bachelor's degrees from MIT.

Andere boeken door Allen Downey

Inhoudsopgave

Preface

Part 1: Starting with the Basics
1. The Way of the Program
What Is a Program?
Running Perl 6
The First Program
Arithmetic Operators
Values and Types
Formal and Natural Languages
Debugging
Glossary
Exercises

2. Variables, Expressions, and Statements
Assignment Statements
Variable Names
Expressions and Statements
Script Mode
One-Liner Mode
Order of Operations
String Operations
Comments
Debugging
Glossary
Exercises

3. Functions
Function Calls
Functions and Methods
Math Functions
Composition
Adding New Functions (a.k.a. Subroutines)
Definitions and Uses
Flow of Execution
Parameters and Arguments
Variables and Parameters Are Local
Stack Diagrams
Fruitful Functions and Void Functions
Function Signatures
Immutable and Mutable Parameters
Functions and Subroutines as First-Class Citizens
Why Functions and Subroutines?
Debugging
Glossary
Exercises

4. Loops, Conditionals, and Recursion
Integer Division and Modulo
Boolean expressions
Logical Operators
Conditional Execution
Alternative Execution
Chained Conditionals
Nested Conditionals
if Conditionals as Statement Modifiers
Unless Conditional Statement
for Loops
Recursion
Stack Diagrams for Recursive Subroutines
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