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Volodymyr Portianko
Java Collections
20 July 2023 7:30
How to remove an element from ArrayList in Java?
Hi! In the last lesson, we got acquainted with the ArrayList class, and learned how to perform the most common operations with this class. In addition, we pointed out several differences between an ArrayList and an ordinary array. But we skirted one topic, namely, how to delete elements from an ArrayList ...
Lucy Oleschuk
Random
18 July 2023 14:48
Insights from Stack Overflow Developer Survey 2023. The State of Java and the Popularity of Online Courses
For more than a decade, Stack Overflow has been shedding light on the rising and waning technologies, glimpsing into the promising future of the tech world. In May 2023 over 90,000 developers responded to the fresh StackOverflow...
Vasyl Malik
Java Math
17 July 2023 8:33
Math.PI in Java
What is “pi” (π) in mathematics? “The ratio of a circle’s circumference to its diameter i-e; 22/7 is represented by a constant value of 3.14159 is called “pi” in mathematics.” What is Math.PI in Java? “Math.PI is a static final double constant in Java, equivalent to in Mathematics.”...
Hanna Moruga
Random
29 June 2023 10:36
IT & Programming Digest by CodeGym: June’23 Issue
Hi there, welcome to our monthly issue with the selection of the most important news and great content pieces about programming. We hope you’ll enjoy it!
Lucy Oleschuk
Random
23 June 2023 12:58
How Will Technology Affect the Labor Market Landscape? Key Insights from the World Economic Forum Report
If you'd like to get a brief outlook on the global labor market and its transformation during the next years, you’re in the right place. In this article, we've collected the main insights from the...
Yuliia Tunik
Random
19 June 2023 12:16
The Main Hindrances on the Way to Mastering Java: What Can You Do to Avoid Them. Insights from CodeGym's Recent Survey
Do you know that, on average, only 14% of students complete online courses? The main reasons for that may be the lack of self-discipline, poor curriculum, and loss of motivation...
Lucy Oleschuk
Random
13 June 2023 13:37
Poland's Booming IT Market: What Are the Prospects for Java Juniors?
Poland is rapidly making its mark as a powerhouse of innovation and growth in the global IT sector. And if you're seeking to leverage the opportunities in Poland's vibrant IT market...
Lucy Oleschuk
Random
8 June 2023 10:53
Nvidia's Whopping Success and What Happens with Other Big Companies Due to the Rise of AI
By reaching a whopping $1 trillion market value, Nvidia has joined the rank of tech giants such as Google, Apple, and Microsoft. And this is largely achieved due to the soaring...
Pavlo Plynko
Methods in Java
7 June 2023 13:05
Accessors And Mutators In Java
Before we dive into this concept, you need to be aware of classes and encapsulation in Java. Encapsulation, as the name suggests, is the process of enclosing data and methods...
Hanna Moruga
Random
30 May 2023 0:25
IT & Programming Digest by CodeGym: May’23 Issue
Hi, and welcome back to the CodeGym monthly digest. Today we’ll talk about the hottest news in Big Tech, and advise some great content...
Lucy Oleschuk
Random
24 May 2023 10:15
The Future of Remote Work in Tech: Will It Stay as Popular as Now?
Due to the COVID-19 pandemic, the global market faced a significant shift as companies quickly embraced remote work to ensure business continuity. The IT industry, known for its...
Lucy Oleschuk
Random
18 May 2023 10:19
What It's Like to Be a Software Developer In an IT Outsourcing Company? The Key Benefits and Drawbacks
In light of recent events (Covid-19, the rise of remote work, economic downturn, project closures, and mass layoffs), the outsourcing of IT services is gaining momentum. And for...
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