Promotion
CodeGym University
Learning
Course
Tasks
Surveys & Quizzes
Games
Help
Schedule
Community
Users
Forum
Chat
Articles
Success stories
Activity
Reviews
Subscriptions
Light theme
Java Blog
Reviews
About us
Start
Start learning
Start learning now
Articles
Authors
All groups
All Articles List
You must belong to more groups
Create article
All groups
New
Volodymyr Portianko
Java Algorithms
10 December 2020 7:01
Sorting algorithms in theory and in practice
Sorting is one of the basic operations that we perform on objects. Even in childhood, children are taught to sort as they develop their thinking skills. Computers and software are no exception. There are a huge variety of algorithms. I suggest that you check out what they are and how they work...
Oleksandr Miadelets
Java Objects
10 December 2020 7:00
Java hashCode()
First of all, before we define Java hashcode, we need to understand what is hashing and what is it for. Hashing is a process of applying a hash function to some data. A hash function is just a mathematical function. Don’t worry about this! “Mathematical” is not always means “complicated”...
CodeGym
Success Stories
9 December 2020 10:08
Your Background Doesn’t Make Any Difference In Learning To Code Java: The Story of David, RPG Developer and CodeGym student
CodeGym is 2.5 years old by now, with almost half a million users from around the world. Many students have finished the course and found...
CodeGym
Learning Java
7 December 2020 9:54
Learn to Code or Go Broke Trying. How Much It Costs to Get Programming Skills
Even though software programming has been known as prestigious and high-paying profession for a number of years now, the global demand for qualified coders not only hasn’t decreased, but keeps growing steadily...
CodeGym
CodeGym
4 December 2020 10:28
The Christmas Sale on CodeGym is Well Underway!
We simply can’t ignore the fact that the festive season is here, knocking at our doors! So, can we skip the part with surprises and presents for our dearest? Of course not, even though it’s still 2020, and anything can happen. But you can count on us no matter what. The season of really cool discounts...
CodeGym
Random
2 December 2020 9:48
In Pursuit of Excellence. 10 IntelliJ IDEA Plugins to Make Your Code Perfect
One of the core advantages of CodeGym, compared to other online Java courses or alternative ways to learn this programming language, is that our platform is designed to take total beginners in coding and turn them into real...
Andrey Gorkovenko
Random
25 November 2020 9:38
What to Listen: Best Podcasts for Java Programmers and Tech Experts
“Learning never exhausts the mind,” said Leonardo da Vinci. We are not trying to argue with one of the greatest geniuses of all times, but learning all the time can be tiring, even if you are...
CodeGym
Random
23 November 2020 10:32
Need Help? Best Ways to Find a Coding Mentor for Java Beginners
Let’s face it, trying to master anything new on your own can be a wearing journey. After all, we humans are social creatures. And if your goal is to learn programming from scratch (not the easiest skill) the road can be long and full of terror, figuratively speaking...
Jesse Haniel
Keywords in Java
20 November 2020 8:35
Java return Keyword
As we know, the Java language is an object-oriented programming language. In other words, the fundamental concept, i.e. the foundation of the foundation, is that everything is an object. Objects are described using classes. Classes, in turn, define state and behavior. For example, a bank account...
Alex Vypirailenko
Java Examples
20 November 2020 8:14
Java Program for factorial
Today we're going to talk about factorials and the most common ways to find factorial. This is one of the most basic functions that a programmer needs to both know and be able to work with. Well, let's get started. The factorial of the number n, denoted as n!, is the value of the product...
Volodymyr Portianko
Java IO & NIO
20 November 2020 7:10
Is there nextChar() in Scanner Class in Java?
Taking character input in Java isn’t as simple as taking input as a string or integer. The Scanner class in Java works with nextInt(), nextLong(), nextDouble(), etc. However, it does not support nextChar in Java, which makes taking character input slightly more complicated. If you’re looking...
Artem Divertitto
Java Interfaces
19 November 2020 14:46
Java Predicate with Examples
Generally predicate means a statement that determines whether a value could be true or false. In programming predicates mean functions with one argument that return a boolean value. Functional Interface Predicate was realised in Java 8. “Functional” means...
Show more
1
...
45
46
47
48
49
...
68
Please enable JavaScript to continue using this application.