Computer Programming

Learning to code has never been easier than with this innovative visual guide to computer programming for beginners. Coding skills are in high demand and the need for programmers is still growing. However, taking the first steps in learning more about this complex subject may see...m daunting and many of us feel left behind by the coding revolution. By using a graphic method to break code into small chunks, this book brings essential skills within reach. Terms such as algorithm, variable, string, function, and loop are all explained. The book also looks at the main coding languages that are out there, outlining the main applications of each language, so you can choose the right language for you. Individual chapters explore different languages, with practical programming projects to show you how programming works. You'll learn to think like a programmer by breaking a problem down into parts, before turning those parts into lines of code. Short, easy-to-follow steps then show you, piece by piece, how to build a complete program. There are challenges for you to tackle to build your confidence before moving on. Written by a team of expert coders and coding teachers, the Beginner's Step-by-Step Coding Course is the ideal way to get to grips with coding.
Read more

A hands-on introduction to ethical hacking for a younger audience from the author of Teach Your Kids to Code.

Every month, over 115 million people share Roblox massive multiplayer online game experiences built by a community of more than two million Roblox developers worldwide. Now, there's an official Roblox guide to building your own games and sharing them with players everywhere. Perf...ect for beginners, Sams Teach Yourself How To Code in 24 Hours: The Official Roblox Guide teaches you all the skills and techniques you'll need, in just 24 lessons of one hour or less. Each short, easy lesson builds on all that's come before, helping you quickly master all of Roblox's essentials. Step-by-step instructions walk you through common questions, issues, and tasks; Q&As, Quizzes, and Exercises build and test your knowledge; Did You Know? tips offer insider advice and shortcuts; and Watch Out! alerts help you avoid pitfalls. By the time you're finished, you'll be ready to share your Roblox creations with the world!
Read more

Includes Coverage of Oracle and Microsoft SQL Implementations In just 24 lessons of one hour or less, SQL in 24 Hours, Sams Teach Yourself, Seventh Edition, helps you use SQL to build effective databases, efficiently retrieve data, and manage everything from performance to securi...ty. The straightforward, step-by-step approach shows you how to work with database structures, objects, queries, tables, and more. In just hours, you will be applying advanced techniques, including views, transactions, web connections, and powerful Oracle and SQL Server extensions. Every lesson builds on what you've already learned, giving you a rock-solid foundation for real-world success. Step-by-step instructions carefully walk you through the most common SQL tasks. Practical, hands-on examples show you how to apply what you learn. Quizzes and exercises help you test your knowledge and stretch your skills. Notes and tips point out shortcuts and solutions. Learn how to... Define efficient database structures and objects Normalize raw databases into logically organized tables Edit relational data and tables with DML Manage transactions Write effective, well-performing queries Categorize, summarize, sort, group, and restructure data Work with dates and times Join tables in queries, use subqueries, and combine multiple queries Master powerful query optimization techniques Administer databases and manage users Secure databases and protect data Use views, synonyms, and the system catalog Extend SQL to the enterprise and Internet Master important Oracle and Microsoft extensions to ANSI SQL Register your product at informit.com/register for convenient access to downloads, updates, and corrections as they become available.
Read more

Are your customers fed up of using the boring website's layouts and want to design it beautifully?Do they want to learn some basics of HTML and CSS in order to accomplish it?Do you want to make sure that by buying just one book they will come back to buy again and again?Then, You... Need This Book in Your Library and... Your Customers Will Never Stop to Use and Gift It! HTML stands for Hypertext Markup Language, which means you can use it to markup textual content with tags that inform a Web viewer how to view it. HTML was created to describe the layout of documents such as headings, paragraphs, indexes, and so on to make scientific knowledge more easily shared amongst researchers. CSS stands for Cascading Style Sheets, which is a major subject. It covers a lot of features when it comes to modifying the appearance of an elements on the website. It constantly evolves, which makes choosing what to learn challenging at times. If you know how to use HTML than CSS is a lot easier for you to learn. Cascading Style Sheets completely changes the layout of your boring and simple websites to make them look great. Topics that this book will cover are: What is HTML? Basic of HTML What is HTML Collection, and how do you use it on your website? What is CSS? Basic of CSS CSS Box Model Positioning and Floating Display and Visibility ...........And much more. In this book, the topics are organized in such a way that will help you when studying from the beginning till end smoothly. It will help you so that you learn HTML and CSS from basics, by providing coding examples which you can also use by yourselves. It will really make it easy for you to learn how HTML and CSS works on the websites or web pages. Buy it NOW and let Your Customers get addicted to this amazing book
Read more