Page 31 | Java Blog - Java News and Learning posts on CodeGym

Lucy Oleschuk Learning Java
January 23, 2023 at 4:13 PM
5 Tricks to Learn Java Quickly: Recommendations from Seasoned Programmers As Java solidly remains one of the most widely-used coding languages out there, it’s a great skill to acquire if you want to start a career in programming. And there are more things that stand behind its perks and popularity. Java is a very...
1/23/23
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Jesse Haniel Java Interfaces
January 20, 2023 at 3:25 PM
Interface in Java As you know, everything in Java consists of objects, and objects have state (fields) and behavior (defined by methods). The behavior of a class is what can bind it to other classes. Behavior can have different characteristics, and sometimes it can be more convenient to move it outside the class...
1/20/23
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CodeGym Universityshared an articleRandom
July 30, 2024 at 1:50 PM
4 Hidden Advantages Of Learning to Code With a Mentor Based on CodeGym Students’ Feedback Students usually like studying with a mentor because they have a fixed schedule and the opportunity to ask questions about things they don't understand. But there are also some non-obvious advantages of studying with a mentor...
7/30/24
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Yuliia Tunik CodeGym University
January 17, 2023 at 3:35 PM
Don't Be Afraid Of Mistakes and Find What Attracts You To Programming: 7 Tips From A CodeGym’s Mentor Senior Java Developer and mentor Vadym Novakovskyi answers the most common beginners’ questions and tells how to study challenging topics without quitting halfway...
1/17/23
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Lucy Oleschuk CodeGym University in India
January 16, 2023 at 1:13 PM
The Best IT Companies for Junior Java Developers in India: Overview of Job Offerings and Internship Programs India is one of the largest IT outsourcing hubs with a great number of big companies and rapidly emerging startups. Hence, a growing demand for IT professionals and Java developers in particular...
1/16/23
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Artem Divertitto Strings in Java
January 11, 2023 at 3:58 PM
Java String equals()Comparing objects for equivalence is one of the most important programming operations. However, for all its obviousness in the numeric world, it is not always clear how to compare other data types. Java Object class, a basic one, defines the equals() and compareTo() methods for comparison...
1/11/23
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Yuliia Tunik CodeGym University in India
January 11, 2023 at 2:11 PM
Does Java Have A Good Future Ahead? Video We continue a series of videos with a career consultant at CG University Shubham Dumbre, in which he talks about training, job search, and career building. In this video, he explains how popular Java is and why developers and businesses choose it...
1/11/23
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John Selawsky Methods in Java
January 11, 2023 at 12:26 PM
Methods in Java Hello again! In the last lesson we got acquainted with classes and constructors, and learned how to create our own. Today we will become better acquainted with methods, an essential part of classes. A method is a set of commands which allow you to perform a specific operation in a program ...
1/11/23
59781views
139comments
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Lucy Oleschuk Random
January 10, 2023 at 4:47 PM
What to Expect from Java Ecosystem? The prospects for Java Specialists in 2023 What 2023 holds for the tech industry and the Java world particularly? How demandable and rewarding will be Java devs’ work? What is happening in IT shpere and what can we do about it? These and many other acute questions...
1/10/23
2605views
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Aditi Nawghare Java Objects
January 10, 2023 at 12:02 PM
Wrapper Classes in Java Hi! You are already well acquainted with primitive types, and have worked quite a bit with them. In programming (and Java in particular), primitives have many advantages: they use little memory (and thus make the program more efficient) and have a clearly delineated range of values ...
1/10/23
17662views
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Volodymyr Portianko Java Numbers
January 10, 2023 at 10:00 AM
Autoboxing and Unboxing in Java In Java, a feature of primitives and their wrappers is autoboxing/unboxing. Let's dig into this concept. As we've already learned, Java is an object-oriented language. That means that all programs written in Java are made of objects.
1/10/23
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Pavlo Plynko Java Collections
January 9, 2023 at 4:03 PM
LinkedHashMap in Java The LinkedHashMap class of the Collections framework is the Hashtable and LinkedList implementation of the Map interface. It stores its entries in a Hashtable and uses a doubly-linked list internally to maintain the insertion order. This LinkedList defines...
1/9/23
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