Page 66 | Java Blog - Java News and Learning posts on CodeGym

CodeGym CodeGym
October 27, 2020 at 9:22 AM
Are you a student? Tell your professor about CodeGym and study one year for free Students are welcome to learn at CodeGym for free! If you’re a college or university student, you can tell your professor about our Educational campaign and get a whole year of practicing in groups at CodeGym for free.
10/27/20
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Pavlo Plynko Random
October 26, 2020 at 9:16 AM
Top 150 Most Frequently Asked Job Interview Questions for Java Devs At CodeGym, we keep saying that learning Java from scratch and getting a job as a software developer is easy. Relatively speaking of course, and if you are leveraging all the beautiful abilities of such a powerful learning platform as CG...
10/26/20
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Roman B.Java Developer
October 22, 2020 at 6:27 AM
Security in Java: best practices One of the most important metrics in server applications is security. This is a type of non-functional requirement. Security includes many components. Of course, it would take more than one article to fully cover all known security principles and security measures, so we'll dwell on...
10/22/20
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Volodymyr Portianko Java Classes
October 20, 2020 at 1:24 PM
Constructor Chaining in Java A constructor in Java is a specific method used in object creation of a class. The constructor is invoked every time an object of the class is created. It can be used to assign values to the properties of the object at creation time. There can be multiple constructors...
10/20/20
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Vasyl Malik Java Objects
October 20, 2020 at 11:49 AM
How to swap objects in Java?Swapping objects is one of the most popular actions in programming. It’s particularly useful in sorting. What happens in swapping is two variables exchanging their values. In this article, we learn how to swap objects in Java in two different cases. One is swapping...
10/20/20
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Volodymyr Portianko Strings in Java
October 15, 2020 at 1:05 PM
Append() Method in Java: StringBuilder and StringBuffer append() is a Java method of StringBuilder and StringBuffer classes that appends some value to a current sequence. Even if you didn't know what the append () method is, you probably already used it implicitly. This happened when you concatenated...
10/15/20
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Jesse Haniel Java Algorithms
October 15, 2020 at 10:19 AM
Binary Search in Java: Recursive, Iterative and Java Collections Linear Search in Java has always been the go-to method to find an element in an array. It searches each element of the array sequentially and is extremely easy to implement. However, the shortcomings of Linear Search are obvious when the array in question...
10/15/20
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CodeGym Random
October 14, 2020 at 6:19 AM
Best Tech Companies in Poland: Who’s Turning Poland Into Major European Tech Hub?Here at CodeGym, we don’t just help you to learn how to code in Java from scratch. We also do all we can to support you with knowledge necessary to find a good Java Developer job...
10/14/20
9349views
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CodeGym Random
October 7, 2020 at 9:38 AM
Best Tech Companies in Germany: Is It Worth Taking a ‘Road to Berlin’?Here at CodeGym, we don’t just help you to learn how to code in Java from scratch. We also do all we can to support you with knowledge necessary to find a good Java Developer job after you...
10/7/20
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Professor Hans Noodles CodeGym
October 6, 2020 at 8:27 AM
Welcome to CodeGym Hey! Welcome to the global CodeGym community. Programmers are not born. We made these words our slogan because we firmly know that programming is a skill. To develop it, you need to practice every day. That is right...
10/6/20
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Pavlo Plynko Core Java
October 5, 2020 at 11:15 AM
System.exit() in Java The System class in Java contains fields and methods to handle the SystemOne of them is the System.exit () method used in the Java language when you need to terminate a program or rather JVM instance that is currently running. Any line inserted below the exit method...
10/5/20
11968views
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Roman B.Random
October 1, 2020 at 7:22 AM
Getting started with Git: a comprehensive guide for newbies Hello! Today we're going to talk about a version control system, namely Git. You have nothing to do with programming if you don't know/understand Git. But the beauty is that you don't have to keep all the Git commands and features in your head in order to be continuously employed...
10/1/20
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