Articles

We know that CodeGym students want to hear the stories of those who are already working in IT. So we've taken matters into our own hands and launched a series about developers from various countries...

Today I'd like to talk about how I passed my first Oracle certification. Oracle Certified Associate Java SE Programmer (1Z0-808) is the first stage of Oracle certification on the path to becoming a professional Java developer. This certification...

Knowing and following industry standards and best practices is quite important in any field, and especially in programming with its complex and sometimes chaotic mix of coding languages, tools, approaches and technologies. That’s why a professional Java programmer should be well-familiar with Java...

We know that CodeGym students want to hear the stories of those who are already working in IT. We've taken matters into our own hands and launched a series about developers from various countries and companies, who...

Even though CodeGym was primarily designed for people who want to learn coding from scratch and programming beginners, they are not the only ones who are benefiting from using CodeGym on a regular basis. A considerable chunk...

Advanced Placement Computer Science is a suite of Advanced Placement courses and examinations mostly taught in the United States and Canada. AP Computer Science course covers multiple areas of computer science and is offered...

Java Syntax is a basic of the language, all the main rules, commands, constructions to write programs that the compiler and computer “understands”. Every programming language has its syntax as well as human language. This article focuses on the basic syntax of...

Continuing our series of pieces about additional programming-related subjects that are not a part of CodeGym’s course, with links and recommendations on where you can learn them...

Writing software documentation plays an integral role in the work of a programmer. As they say, if it isn’t documented, then it doesn’t exist, and in the most cases, documenting your code in a proper manner is as important...

As you probably already know by now, learning how to code from scratch rarely comes without challenge. If you made a strong decision to learn Java, you would probably face all kinds of problems along...

Programming as a profession has made a reputation for itself in the recent couple of decades. Today coding is considered to be one of the most desirable professions out there, mostly thanks to high salaries, good job security, and great future potential...

Continuing our series of pieces about additional programming-related subjects that are not a part of CodeGym’s course, with links and recommendations on where you can learn them. Today we are going to talk about algorithms. An algorithm per se is nothing more than a step-by-step receipt...