LITMIR.BIZ

Introduction

      If you enjoy using a computer, you may have even more fun learning to control a computer by writing your own programs. To learn how to program a computer, you need to:

About This Book

      If you have any interest in programming but don’t know where to start, this book can give you a nudge in the right direction. You won’t learn how to write programs in a specific programming language, but you’ll learn the basics of computer programming so you’ll have no trouble learning more on your own.

      If you already know something about programming, this book can still help you learn more by introducing you to the variety of programming languages available and make it easy for you to pick up different programming languages quickly. The more you understand the advantages and disadvantages of different programming languages, the better you’ll be able to choose the language that’s best suited for a particular task.

Whether you’re a novice or an intermediate programmer, you’ll find this book can work as a tutorial to teach you more and as a reference to help refresh your memory on programming topics you may not normally use every day. This book won’t turn you into an expert overnight, but it will open the doors to more information about programming than you may have ever known even existed.

      This book is a reference — you don’t need to read the chapters in order from front cover to back and you don’t have to commit anything you read here to memory. Also, sidebars (text in gray boxes) and anything marked with the Technical Stuff icon are skippable.

      Finally, within this book, you may note that some web addresses break across two lines of text. If you’re reading this book in print and want to visit one of these web pages, simply key in the web address exactly as it’s noted in the text, pretending as though the line break doesn’t exist. If you’re reading this as an e-book, you’ve got it easy — just click the web address to be taken directly to the web page.

Foolish Assumptions

      When writing this book, I made two assumptions about you, the reader:

      That’s it! As long as you have a computer and the desire to learn, you have everything you need to learn computer programming.

Icons Used in This Book

      Icons highlight important or useful information that you may want to know about. Here’s a guide to the icons:

Beyond the Book

      In addition to what you’re reading right now, this product also comes with a free access-anywhere Cheat Sheet that summarizes different types of programming principles, common ways to store and organize data, and lists of suggested software to use. To get this Cheat Sheet, simply go to www.dummies.com and type Beginning Programming All-in-One For Dummies Cheat Sheet in the Search box.

Where to Go from Here

      You can use this book as a tutorial or a reference. Although you can just flip through this book to find the information you need, programming novices should start with Book 1 before tackling any other books. After you understand the basics of programming from Book 1, you can freely jump around to read only the information that interests you.

      Programming is more than learning a particular programming language or even knowing how to program a particular type of computer. Basically, programming is about tackling difficult problems and breaking them down into smaller problems until you ultimately solve one much bigger problem. If you like the idea of solving problems, this may be the perfect book to introduce you to the wonderful world of computer programming!