Page 19 | Java Blog - Java News and Learning posts on CodeGym

Vasyl Malik Java IO & NIO
11 August 2022 8:12
Java PrintStream Class Hi! Today we'll talk about the PrintStream class and everything it can do. Actually, you are already familiar with two methods of the PrintStream class. They are print() and println(), which you probably use every day :) Because the System.out variable is a PrintStream object, you are calling one of this class's methods...
11.08.2022
6993views
20comments
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Milan Vucic OOP Java
10 August 2022 16:52
Polymorphism in Java Hi! Today we conclude a series of lessons on the principles of OOP. In this lesson, we'll talk about polymorphism. Polymorphism is the ability to work with several types as if they were the same type. Moreover, the objects' behavior will be different depending on their type ...
10.08.2022
12309views
24comments
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CodeGym Random
10 August 2022 14:26
IT News Digest #27: Elon Musk sells nearly 8 million Tesla shares, The US invests $280bn in high tech to compete with China, GitHub Projects Now Generally Available Last week in the news: Amazon to buy the company behind the Roomba in a $1.7 billion deal; hackers might have figured out your secret Twitter accounts.
10.08.2022
621views
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Lucy Oleschuk Random
9 August 2022 13:13
Why Do Developers Suffer from Burnout? Complete Guide to Burnout in Tech That's how people usually imagine every new working day of a developer – the cup of fresh coffee and a new exciting project ahead. Pleasure and fulfillment… Yet, one opposite feeling can trap IT specialists...
09.08.2022
2542views
0comments
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Jesse Haniel Java Collections
9 August 2022 9:47
Java Set Set is an interface in the Java Collection Framework. You can use Java Set to implement unordered collections with unique elements. In this article, we are going to look at this interface and its implementations...
09.08.2022
3391views
0comments
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Oleksandr Miadelets Multithreading in Java
9 August 2022 8:54
Multithreading in Java Hi! First of all, congratulations: you've reached the topic of 'Multithreading'! This is a serious achievement — you've come a long way. But prepare yourself: this is one of the most difficult topics in the course. And it's not that we're using complex classes or lots of methods here...
09.08.2022
10380views
13comments
128
Jesse Haniel Inheritance in Java
9 August 2022 8:25
Java instanceof Operator Hi! Today we'll talk about the instanceof operator, consider examples of how it is used, and touch on some aspects of how it works:) You've already encountered this operator on early levels of CodeGym. Do you remember why we need it? If not, no worries. Let's remember together...
09.08.2022
14693views
18comments
142
Milan Vucic Java Collections
8 August 2022 12:15
Java Stack Stack in Java usually means the class from Collection Framework that implements the List interface. It works on the principle of the Stack data structure, which is used to organize one of the types of memory. Also it could be the part of memory to keep data, In this article we will...
08.08.2022
7680views
0comments
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Milan Vucic OOP Java
8 August 2022 9:15
Encapsulation in Java Hi! We'll devote today's lesson to Encapsulation in Java and begin with examples right out of the gate:) Here you have an ordinary soda dispensing machine. I've got one question for you: how does it work? Try to give a detailed answer: Where does the soda come from? How is the internal temperature maintained?
08.08.2022
14038views
22comments
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Alex Vypirailenko OOP Java
5 August 2022 8:11
OOP concepts in Java One of Java's greatest strengths is object-oriented programming (OOP). That’s the reason why this language has became so popular and is well suited for projects of any size. What is object-oriented programming? It's not magic, but it can seem magical if you really get in to it. OOP is about how to build your software...
05.08.2022
12457views
11comments
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Jesse Haniel Java Classes
5 August 2022 7:32
Java.util.Random class The java.util.Random class is used to generate pseudorandom numbers. The methods implemented by this class are used to generate different random data types such as int, double, and float...
05.08.2022
2966views
0comments
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Andrey Gorkovenko Java Developer
5 August 2022 6:21
Top 8 Open Source GitHub Projects to Level-Up Your Coding At CodeGym, our goal is not just to teach our students (users) how to code in Java from scratch. We also realize our responsibility for those who complete the course, get all the knowledge that it can provide and start looking for a full time job as a Java developer...
05.08.2022
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