Page 25 | Java Blog - Java News and Learning posts on CodeGym

Lucy Oleschuk Random
18 January 2022 13:48
How to Complete your Java Learning and Get a Job? The best Tips and Hints by Those Who Succeeded You don't necessarily need to be a genius, have a programming background, or be in the pride of youth to start a career in programming. If you're willing to learn...
18.01.2022
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CodeGym Random
18 January 2022 10:57
IT News Digest #1: Java plans for 2022, top skills for developers, the skyrocket of mobile apps, and the surge in cyber attacks As a soon-to-be professional developer, you should stay up to date with the major news in IT & Tech. That’s why we decided to help you dive into current IT affairs :) This is the first CodeGym news digest, where you’ll find...
18.01.2022
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John Selawsky Java Developer
14 January 2022 12:27
Super keyword in Java The super keyword is used in different situations. Before getting started with this post we encourage you to learn about inheritance in Java for a better understanding. What is the super keyword in Java?..
14.01.2022
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Alex Vypirailenko Java Developer
13 January 2022 9:12
Java double keyword The Java double keyword, as in any other language, indicates a computer format for representing a floating point number, occupying 64 bits, or 8 bytes, in memory. In this article we are going to talk...
13.01.2022
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Stas Pasinkov Java Developer
13 January 2022 7:22
An explanation of lambda expressions in Java. With examples and tasks. Part 1 If you don't fit one of these categories, you might find this article boring, flawed, or generally not your cup of tea. In this case, feel free to move on to other things or, if you're well versed in the subject, please make suggestions in the comments...
13.01.2022
3762views
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Volodymyr Portianko Java Developer
12 January 2022 8:56
How to create a dictionary in Java If you need to create a dictionary in a Java program, the most logical way to solve this problem is to use the dictionary data structure. This data structure allows you to store information in the form "key - value". Java has a special Dictionary...
12.01.2022
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Lucy Oleschuk Random
11 January 2022 10:31
Online Bootcamps, Universities, and Private Tutoring. Which Option Is The Best for You to Learn Java?Today, everyone has many opportunities to learn to program and isn't limited to universities and colleges. You can enter online coding bootcamps and learn at a comfortable pace or...
11.01.2022
1254views
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Lucy Oleschuk Random
30 December 2021 10:23
Why Do You Need to Read People's Code and How to Do It Right If you'd like to become a good writer, it's not enough to know grammar. You also need to read lots of books that will show off how this grammar is used to create prominent texts. Similarly, if you'd like to become a good programmer, it's not enough to simply learn Java...
30.12.2021
2330views
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CodeGym Random
27 December 2021 14:09
Java in 2021: Updates in versions 16 and 17, Popularity in Asia, and Sustainability in Rankings It's the end of December, which means it's time to summarize the significant news and updates in Java development. After all, it has undergone many changes during this year...
27.12.2021
1413views
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Oleksandr Miadelets Java Developer
24 December 2021 10:50
Java BigInteger Class There are some primitive data types in Java that are used, such as int or long, to perform integer operations. However, sometimes we need to store large numbers outside the scope of such primitive data types. BigInteger Class is used...
24.12.2021
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Lucy Oleschuk Random
23 December 2021 8:56
Open Source Software. What Is It and Is It Worth Trying?With the rapid growth of OSS, an open-source software, anyone who'd like to succeed in the IT-sphere should get familiar with this flow and understand what stands behind it. As the name suggests, open-source software is something people can inspect...
23.12.2021
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Vasyl Malik Java Developer
22 December 2021 7:50
Java String trim() method Even if the two strings look the same to you, they may not. For example, they may have leading and trailing spaces. The computer “sees” it, but we don’t. Java has a...
22.12.2021
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