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Alex Vypirailenko
Java Developer
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...
Jesse Haniel
Java Developer
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...
Brian
CodeGym University
4 August 2022 13:20
We are launching a new group of the online course "Java Fundamentals" with mentors. Classes start on August 15th
Hello, everyone from the CodeGym team! You have probably already heard about our new course, "Java Fundamentals." In two weeks the new classes of this course will start...
Alex Vypirailenko
Java Developer
4 August 2022 7:18
Java Bitwise operators
You're probably familiar with the word "bit". If not, let's recall what it means :) A bit is the smallest unit of information in a computer. Its name comes from binary digit. A bit can be expressed by one of two numbers: 1 or 0. There is a special binary number system based on ones and zeros ...
Brian
Random
3 August 2022 12:18
IT News Digest #26: Airbnb bookings hit record high as travel recovers, Apple's profit declines nearly 11%, A man made millions unlocking T-Mobile phones with stolen passwords
Last week in the news: Updates of tools for Java developers...
Oleksandr Miadelets
Java Developer
3 August 2022 10:06
String equalsIgnoreCase() Method in Java
The equalsIgnoreCase() method in Java is used to compare two strings while ignoring the case differences (lower and upper). Like the equals method, it compares the contents of both strings. If the contents are...
Alex Vypirailenko
Java Developer
2 August 2022 10:17
Java List
The Java Collection Framework contains very useful interfaces and classes that implement them for working with data structures. It can be said that this is one of the most important JDK frameworks. The List interface is very popular...
Lucy Hill
Random
1 August 2022 14:53
The Perks of Oracle Certificate. How Can CodeGym Help to Pass the Oracle Java Foundations?
Those who want to get the proven track of their experience and skyrocket their career should consider getting an Oracle Certification. Oracle Certified specialists would be...
Volodymyr Portianko
Java Developer
1 August 2022 13:20
How to Print an Array in Java
Java provides Array data structure to store different elements of the same data type. The elements are stored in contiguous memory. To display the similar contents of the array, the elements are needed to be printed...
Brian
Random
1 August 2022 10:15
How Much Does App Development Cost in the UK?
The world is moving towards a digital future where mobile apps have become a popular way for businesses to deliver customers a branded experience, boost sales, and provide better customer service
Artem Divertitto
Java Developer
28 July 2022 12:01
Access Modifiers in Java
Hi! In today's lesson, we'll get acquainted with the concept of access modifiers and consider examples of how to work with them. Of course, saying 'get acquainted' isn't quite right: you are already familiar with most of them from previous lessons. Just in case, let's refresh our memory of the most important...
Lucy Hill
Germany
28 July 2022 10:18
Wie lange dauert es, Programmieren zu lernen?
Wenn du dich auf den verschlungenen Pfad zum Erlernen von Java begibst, kann sich das mitunter entmutigend anfühlen, und viele Fragen werden dir durch den Kopf gehen. Wie lange wird es dauern? Wo soll ich anfangen? Was ist das Ergebnis? Das sind die grundsätzlichen Fragen...
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