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Эллеонора Керри
Random EN
28 February 2021 0:00
Fall internship 2018: there is still time to prepare!
Friends, welcome to the JavaRush team. Summer is coming to an end, but this is no reason to be sad! Rather, it is a reason to enjoy the last of the summer activities and then take on the autumn activities. For studying, that is. Well, if yo
Зепп Бранниган
Random EN
28 February 2021 0:00
Arrays class and its usage
Hello again! :) In the last lesson, we got acquainted with such a data structure as (Java array), learned how to create arrays, fill them with data, and also learned how they are stored in memory. Today we will look at some tasks and exampl
Зепп Бранниган
Random EN
28 February 2021 0:00
Relationships between classes. Inheritance, composition and aggregation
Hello! Today we will take a closer look at another principle of object-oriented programming (OOP) - inheritance. At the same time, we will study other types of relationships between classes - composition and aggregation. This topic will not
Viacheslav
Random EN
28 February 2021 0:00
For and For-Each Loop: a tale of how I iterated, was iterated, but was not iterated
are one of the basic structures of programming languages. For example, on the Oracle website there is a section “ ”, in which loops have a separate lesson “ ”. Let's refresh the basics: The loop consists of three expressions (statements): (
Юрий Кузнецов
Random EN
28 February 2021 0:00
23 frequently asked interview questions
I'll quickly tell you about myself. I am 25 years old, born in Crimea, Feodosia. He studied at the city technical school, then entered Kharkov, received a bachelor's degree and returned home in 2014. In 2014, I entered correspondence studie
Viacheslav
Random EN
28 February 2021 0:00
You Can't Spoil Java with a Thread: Part I - Threads
Multithreading has been built into Java since its earliest days. So let's take a quick look at what multithreading is about. Let's take the official lesson from Oracle as a starting point: " ". Let's change the code of our Hello World appli
Viacheslav
Random EN
28 February 2021 0:00
You Can't Spoil Java with a Thread: Part V - Executor, ThreadPool, Fork Join
So, we know that there are threads in Java, which you can read about in the review “ ”. Let's look at the sample code again:
Viacheslav
Random EN
28 February 2021 0:00
A short excursion into dependency injection or "What else is CDI?"
The foundation on which the most popular frameworks are now built is dependency injection. I suggest looking at what the CDI specification says about this, what basic capabilities we have and how we can use them. I would like to devote this
Cabron228
Random EN
28 February 2021 0:00
From princes to dirt, and then back again
Hi all. Now it’s my turn to share my success story. I remember when I was in the beginning levels myself, I always loved reading other people’s stories, which really motivated me. Each new success story published was like a celebration. The
Dr-John Zoidberg
Random EN
28 February 2021 0:00
The JavaRush online summer internship is just around the corner: it's time to get ready!
It's April outside, summer is coming, and this is a great time to actively engage in programming in JavaRush! And if you have already progressed far enough and are close to completing the course, then perhaps it’s time to prepare and enroll
Philip J.
Random EN
28 February 2021 0:00
Get a real annual license Intelij IDEA Ultimate Edition
I’ll tell you very briefly about a legal way to get an annual license for Intelij IDEA Ultimate Edition for students. The method is that JetBrains has a student/teacher support program: anyone who proves that they are a school/student/teach
Эллеонора Керри
Random EN
28 February 2021 0:00
What do UX and UI designers do, and what do front-end developers do?
There are quite a lot of areas related to design in the IT industry. The most common of them are designers, hidden behind the acronyms UX and UI. Well, some people even manage to include front-end developers as designers. Let's try to figur
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