Page 57 | Java Blog - Java News and Learning posts on CodeGym

Andrej Random
15 November 2020 22:24
Project ideas Few project ideas to add into your Git to level up your skills & portfolio! Coming up with project ideas can be sometimes really hard task especially for beginner who still don't exactly know what they are capable of doing, so they pick up too easy projects, which don't give...
15.11.2020
2477views
4comments
15
Alex Yedamenko Success Stories
12 November 2020 7:25
Retraining on steroids Two years and three months have passed since I signed up for this course and wrote HelloWorld. I should have written this article and paid tribute to this wonderful resource long ago, but somehow the fast pace of life stopped me. But now "thanks" to the covid...
12.11.2020
2284views
4comments
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CodeGym Random
11 November 2020 6:53
Industry is Overcrowded with Bad Java Coders. Why is the Demand for Java Devs in 2020 Still Increasing?Today the total number of Java developers globally is over 7 mln (based on different estimates, there are 6.8-8 mln Java coders in the world), which is quite a large number....
11.11.2020
6602views
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Roman B.Random
5 November 2020 8:47
A match made in heaven: Git and IntelliJ IDEA Today's article is the logical extension of my article on Git. In the article about Git, I described how to work with Git on the command line. Today I will show you how to do it all in IntelliJ IDEA. At the beginning of my journey as a developer, I used the command line and thought...
05.11.2020
4535views
0comments
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Alexey Yelenevych Random
4 November 2020 7:13
World’s Worst Tech Employers. What Companies You Don’t Want to Work For?Recently we have started a series of articles on the best tech companies to work for in different countries. So far, we covered the best tech employers in the U.S., the UK...
04.11.2020
9826views
3comments
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CodeGym CodeGym
27 October 2020 9:22
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.
27.10.2020
2555views
0comments
3
Pavlo Plynko Random
26 October 2020 9:16
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...
26.10.2020
5979views
0comments
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Roman B.Java Developer
22 October 2020 6:27
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...
22.10.2020
2679views
0comments
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Volodymyr Portianko Java Classes
20 October 2020 13:24
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...
20.10.2020
5613views
2comments
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Vasyl Malik Java Objects
20 October 2020 11:49
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...
20.10.2020
17148views
0comments
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Volodymyr Portianko Strings in Java
15 October 2020 13:05
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...
15.10.2020
11094views
0comments
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Jesse Haniel Java Algorithms
15 October 2020 10:19
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...
15.10.2020
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