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Жуков Алексей Васильевич
Random EN
28 February 2021 0:00
Factory Method and Abstract Factory Patterns
In the book “Head First. Design Patterns” defines these patterns as follows: Let's try to understand this in more detail. Let's say you decide to write a game about people who decide to become... monks. We could start with the following. 1)
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #80. Encapsulation in Java. 13 App Development Ideas in 2021
Source: Encapsulation is a concept that combines related-code into a single component. In Java, the concept of encapsulation groups related variables and methods into a single class. Let's understand this concept with a small example:
Эллеонора Керри
Random EN
28 February 2021 0:00
Video weekend #82. We dive into working with databases, expand a programmer's horizons, get acquainted with the secrets of the Spring Framework and learn Git commands
Java development is inseparably linked with the backend. And the backend is with databases. If you don’t want to face problems at a technical interview where you might be asked something about databases, watch the recently held stream with
Константин
Random EN
28 February 2021 0:00
What methods do developers use to evaluate tasks?
Hi all! The theory required to start development is very extensive. Some specialists (backend developers in Java and other languages) have more of it, while others (for example, frontend developers in JavaScript - React Native) have a littl
Эллеонора Керри
Random EN
28 February 2021 0:00
IT news June 30: Data from 92% of all accounts leaked from LinkedIn, GitHub created a tool that offers developers their own code options, IntelliJ IDEA was updated to version 2021.1.3
Today in the news selection: An advertisement for the sale of data from 700 million users of the social network of professional contacts LinkedIn was found on one of the hacker forums. As proof of the authenticity of the database, the attac
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #83. What character traits distinguish outstanding programmers. Simple Programming Guide: Functions and Methods
Source: What separates great programmers from good ones? I discovered two character traits that great programmers share: they were consistent and persistent. These traits in themselves are not signs of genius, and if desired, anyone can dev
Эллеонора Керри
Random EN
28 February 2021 0:00
Junior vacancies in Minsk for December 4
In the fight for junior developer positions, it is very important to keep up with trends and embrace new technologies. Along with knowledge, you get a huge competitive advantage over those applicants who are simply “learning the language.”
Dmytro Zhelezniak
Random EN
28 February 2021 0:00
From electricians to programmers
Hi all. The article is more for those who are over 30 and who still doubts taking this step and changing their lives. But I invite everyone else to read it too. At the time of writing, I am 32. A year and a half ago I completed the JavaRush
Эллеонора Керри
Random EN
28 February 2021 0:00
Coffee break #85. Three Java lessons I learned the hard way. How to use SOLID principles in code
Source: Learning Java is difficult. I learned from my mistakes. Now you too can learn from my mistakes and bitter experiences, which you don’t necessarily need to have. Lambdas often exceed 4 lines of code and are larger than expected. This
Дмитрий К
Random EN
28 February 2021 0:00
Methods [chapter 1]
Programmers once came up with the concept of object-oriented programming, which allows us to reflect the objects of the domain with which we work in program code. Together we will begin to get acquainted with the basics of this concept, lea
Дмитрий К
Random EN
28 February 2021 0:00
Methods [chapter 2] - Method parameters
Hello, in we were introduced to the concept of a method. In this article we will continue to talk to you about methods and analyze in detail . What are ? Essentially, these are variables that are passed into it (the method) and which it can
Эллеонора Керри
Random EN
28 February 2021 0:00
Will virtual reality be the end of personal space and security?
In this article, you'll learn about the dangers of using virtual reality (VR) in healthcare and how a gif in a VR headset can turn into a deadly weapon. Our culture strives not only to improve existing technologies, but also to develop thos
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