Page 146 | Java Blog - Java News and Learning posts on JavaRush

Жуков Алексей Васильевич Random EN
28 February 2021 0:00
Template Strategy (Strategy)The Strategy pattern defines a family of algorithms, encapsulates each of them, and ensures that they are interchangeable. It allows algorithms to be modified independently of their use on the client side (this definition is taken from the
28.02.2021
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Umaralikhon Random EN
28 February 2021 0:00
Spring. Lesson 4: The value attribute for embedding values And so... We continue on Spring. In lesson we studied dependency injection using a setter. If you noticed, then we implemented values using links to id. That is, the implementation took place using the ref attribute. It looked something lik
28.02.2021
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Эллеонора Керри Random EN
28 February 2021 0:00
Video Weekend #80. We study the differences in working with frontend and backend, look for additional time for training, get acquainted with the code culture in databases and watch a test interview with a novice Java developer If you have just started learning the basics of programming, you will probably be interested in watching a video that explains in the most accessible form the differences between front-end and back-end, as well as the basic methods of worki
28.02.2021
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Эллеонора Керри Random EN
28 February 2021 0:00
Coffee break #79. 10 mistakes Java developers make that prevent them from achieving success. A Developer's Guide to Writing Meaningful Code Comments Source: Based on my experience, I have compiled a list of 10 mistakes that developers make that prevent them from achieving success: Developers who don't write unit tests make more mistakes in their code. This leads to product instability a
28.02.2021
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Эллеонора Керри Random EN
28 February 2021 0:00
Junior vacancies in Almaty for December 1 It is at the beginning of winter that we most often make our deepest wishes and begin to make the most important plans. It just so happens that most of the holidays associated with the mysterious world of human imagination fall during this
28.02.2021
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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)
28.02.2021
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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:
28.02.2021
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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
28.02.2021
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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
28.02.2021
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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
28.02.2021
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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
28.02.2021
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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.”
28.02.2021
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