Articles about Programming

As Java marks its 30th anniversary on May 23rd, it's a powerful reminder that few technologies have had the longevity -- or the impact -- of a language first launched in 1995.

Today, Java continues to underpin much of modern software development, from cloud-native systems to enterprise-scale applications.

To mark this milestone, we caught up with Dewan Ahmed, principal developer advocate at Harness. Dewan, whose work focuses on empowering DevOps and engineering teams to deliver reliable, efficient, and secure software. He has seen first-hand just how much Java has changed over the past decade.

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There’s a weird divide in the AI world these days. While Grok keeps making headlines for all the wrong reasons, OpenAI is pushing ahead with features that actually seem useful for developers. The newest one is called Codex, and it’s built right into ChatGPT for anyone with a Pro, Team, or Enterprise account. Sorry, Plus users.

Codex doesn’t just suggest code, it operates almost like a teammate that can jump into your repository, set up its own isolated workspace, and get to work on whatever you ask. Whether you need a bug fixed, a question answered, or a feature built, Codex can handle it. When it’s done, you get a real code commit and a detailed log showing every step the AI took. How cool is that?

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Java Essentials For Dummies is a reliable and succinct reference on the core components of Java -- the multifaceted general-purpose language used for desktop, mobile, and web applications.

This straightforward book gets right to the point -- eliminating review material and wordy explanations -- so you get what you need, fast.

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In Programming with GitHub Copilot, veteran software developer and GitHub community hero Kurt Dowswell delivers an insightful and hands-on exploration of GitHub's powerful, new AI coding assistant, Copilot. In the book, you'll discover how to use the tool's capabilities to push the boundaries of what you thought was possible in programming.

Even if you've used autocomplete tools -- like VS Code's TabNine extension -- before, you'll be floored by GitHub Copilot's potential to transform the way you code.

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Building high performance into your applications is key to creating an optimal user experience, although it is not the only consideration for the performant nature of your apps.

High performance applications can lead to cost-effective resource utilization, especially when scalability and cloud computing are involved. They can also provide highly reliable systems that are easier to maintain. High Performance with Java begins by helping you explore the Java Virtual Machine (JVM) and understand how to push it to its limits to further optimize your programs.

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Begin your programming journey with a comprehensive course designed to introduce you to the world of Java and algorithmic thinking.

The course starts by laying a solid foundation with an understanding of how computers work and an introduction to integrated development environments. As you advance, you'll delve into essential Java concepts, learning about variables, constants, and basic algorithmic concepts that are crucial for any aspiring programmer.

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Beginning Programming with Python For Dummies is the trusted way to learn the foundations of programming using the Python programming language.

Python is one of the top-ranked languages, and there’s no better way to get started in computer programming than this friendly guide. You’ll learn the basics of coding and the process of creating simple, fun programs right away.

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In Practical Artificial Intelligence Programming with Python: From Zero to Hero, veteran educator and photophysicist Dr. Perry Xiao delivers a thorough introduction to one of the most exciting areas of computer science in modern history.

The book demystifies artificial intelligence and teaches readers its fundamentals from scratch in simple and plain language and with illustrative code examples.

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Fresh out of college and with just a year of self-study behind him, Cory Althoff was offered a dream first job as a software engineer for a well-known tech company, but he quickly found himself overwhelmed by the amount of things he needed to know, but hadn’t learned yet. This experience combined with his personal journey learning to program inspired his widely praised guide, The Self-Taught Programmer.

Now Cory's back with another guide for the self-taught community of learners focusing on the foundations of computer science.

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There are many reasons to build a programming language: out of necessity, as a learning exercise, or just for fun.

Whatever your reasons, Build Your Own Programming Language gives you the tools to succeed. You’ll build the frontend of a compiler for your language and generate a lexical analyzer and parser using Lex and YACC tools. Then you’ll explore a series of syntax tree traversals before looking at code generation for a bytecode virtual machine or native code.

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Everything you need to know to get into Python coding, with 7 books in one.

Python All-in-One For Dummies is your one-stop source for answers to all your Python questions. From creating apps to building complex web sites to sorting big data, Python provides a way to get the work done. This book is great as a starting point for those new to coding, and it also makes a perfect reference for experienced coders looking for more than the basics.

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With Java All-in-One For Dummies, you get 8 books in one, for the most well-rounded Java knowledge on the market. Updated for Java 19, this book includes all the major changes to the programming language, so you won’t fall behind.

Start by learning the basics of Java -- you can do it, even if you’ve never written a line of code in your life. Then go in-depth, with all the info you need on object-oriented programming, Java FX, Java web development, and beyond. Grab a hot cup of java and settle in to learn some Java, with friendly For Dummies guidance!

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Ever wanted to learn Python using ChatGPT/GPT-4? The process is easier than you might think.

This book is intended primarily for people who want to learn both Python 3 and how to use ChatGPT with Python. It covers an introduction to fundamental aspects of Python programming, including various data types, number formatting, Unicode handling, and text manipulation techniques, loops, conditional logic, and reserved words in Python.

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Refactoring in Java serves as an indispensable guide to enhancing your codebase’s quality and maintainability.

The book begins by helping you get to grips with refactoring fundamentals, including cultivating good coding habits and identifying red flags. You’ll explore testing methodologies, essential refactoring techniques, and metaprogramming, as well as designing a good architecture.

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Beginning Programming All-in-One For Dummies offers one guide packed with 7 books to teach you programming across multiple languages.

Coding can seem complex and convoluted, but Dummies makes it simple and easy to understand. You’ll learn all about the principles of programming, algorithms, data structures, debugging programs, unique applications of programming and more while learning about some of the most popular programming languages used today.

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