Page 40 | Java Blog - Java News and Learning posts on CodeGym

Artem Divertitto Strings in Java
20 January 2022 12:50
Java Regex - Matcher A regular expression or regex is a sequence of characters that form a pattern. When you are searching for any data you can use this specialized pattern to find matching strings. It can be as simple as a single character or it can be a more...
20.01.2022
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Stas Pasinkov Java Expressions
20 January 2022 10:05
An explanation of lambda expressions in Java. With examples and tasks. Part 2 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...
20.01.2022
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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 Inheritance in Java
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 Numbers
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 Expressions
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
5399views
3comments
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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
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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
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Oleksandr Miadelets Java Numbers
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
1606views
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Vasyl Malik Strings in Java
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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Artem Divertitto Java Collections
21 December 2021 12:14
Java ArrayList addAll() method If you need to add all the elements of one ArrayList () collection to another, you can use the addAll() method of the Java ArrayList class. In this article, I’m going to explain how this method works and provide some code examples...
21.12.2021
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