Promotion
Java University
Learning
Course
Tasks
Surveys & Quizzes
Games
Help
Butt-kicking schedule
Internship
Community
Users
Forum
Chat
Articles
Success stories
Activity
Reviews
Subscriptions
Light theme
Articles
Reviews
About us
CS50
Start
Start learning
Start learning now
Articles
Authors
All groups
All Articles List
You must belong to more groups
Create article
All groups
New
Эллеонора Керри
Random EN
28 February 2021 0:00
Video weekend #117. We learn to manage the flow of execution without exceptions, write a simple game in Java, learn about relocation of IT specialists and watch a test interview with a junior
Without the use of exceptions, Java code is better optimized because it becomes less resource-intensive and more performant. Therefore, a Java developer should avoid creating exception objects whenever possible. The author of the YouTube ch
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #113. 5 things you probably didn't know about multithreading in Java. 10 JetBrains Extensions to Fight Technical Debt
Source: Thread is the heart of the Java programming language. Even running the Hello World program needs the main thread. If necessary, we can add other threads to the program if we want our application code to be more functional and perfor
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #114. The default constructor in Java is an example of a class constructor. Maven vs Gradle: How to Choose the Right Build Tool
Source: In this article we will talk about constructors, how to create them and what are the default constructors in Java. As a class-based object-oriented programming term, a constructor is a unique method used to initialize a newly create
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #115. A simple way to group objects in Java. charAt() method - how to use it in Java
Source: In this example, we will learn how to simplify grouping for objects that contain collections as values. For example, we have a object where the key is and the values are an array of strings: Result: All we need to do is define the g
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #116. How to use function pointers in Java. indexOf in Java - How to find the index of a string in Java
Source: Pointers are objects that store a memory address and can save memory by directly pointing to a target object, array, or variable address instead of passing by value. Unfortunately, there is no “real” concept of pointers in Java. But
Эллеонора Керри
Random EN
28 February 2021 0:00
Video weekend #119. We look at the story of a JavaRush graduate who became a Senior Developer at the age of 24, learn life hacks for working in IntelliJ IDEA and delve deeper into OOP
A former JavaRush graduate, and now a successful Senior developer and author of the YouTube channel “Tube Pentium,” decided to talk about his history of learning the Java language. According to him, the exercises and lessons from the JavaRu
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #117. Java Enum - enumeration with specific examples. While Loop in Java: Syntax and Uses
Source: An enumeration (enumeration or for short) in Java is a special data type that contains a set of predefined constants. Typically, enum is used when working with values that do not need to be changed, such as days of the week, seasons
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #118. What is the difference between C++ and Java languages. Private constructors in Java
Source: The programming languages C++ and Java are among the most popular today. Let's discuss the main differences between C++ and Java. Java is a general purpose programming language. It belongs to object-oriented languages. The creators
Эллеонора Керри
Random EN
28 February 2021 0:00
Video Weekend #120. We learn to use databases with Java, effectively look for bugs in the code, recognize the level of the coder by the number of errors and create your own pet project
Developing a Java-based application requires database skills. This is especially important for independent developers and freelancers who are responsible for all stages of creating a program. Today's video from the “Programming and Life” ch
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #119. Introduction to Java Enterprise Edition (Java EE)
Source: Java Enterprise Edition (Java EE) is a set of specifications and documentation for the Java language that describes a server platform architecture for solving the problems of medium and large enterprises. When learning Java EE you w
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #120. Java operators &, && (AND) || (OR). Introduction to GitOps and DevOps for Developers
Source: In the Java programming language, we use operators to perform operations on variables. Operators are divided into different categories: arithmetic operators, assignment operators, comparison operators, logical operators, and so on.
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #123. Java Constructor - Technical Interview Questions and Answers
Source: is a special method defined in a class with the same name as the class name. A Java constructor is like a method that does not have a return type. Constructors play the most important role in the initialization of objects and in thi
Show more
1
...
196
197
198
199
200
...
221
Please enable JavaScript to continue using this application.