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Эллеонора Керри
Random EN
8 August 2023 10:19
Coffee break #136. Sort an array in ascending or descending order with Arrays.sort(). What is the difference between List and Set interfaces?
Source: Thanks to this post, you will learn how to sort an array in ascending or descending order in Java. In Java, we use arrays to store a set of variables (with the same data type) in a single variable. But sometimes the values stored in
Sbv239
Random EN
8 August 2023 10:19
Decorator design pattern with examples
The decorator design pattern allows us to dynamically add functionality to an object without affecting the behavior of objects of the same class. It sounds a little confusing, but when you see the code everything will become clearer. - A de
Эллеонора Керри
Random EN
8 August 2023 10:19
Coffee break #124. Builder design pattern. How serialization and deserialization works in Java
Source: In this article, we will learn how to design and create objects for a class using the design pattern . pattern is designed to create objects using a nested public static class that has the same data fields as the outer class. patter
Эллеонора Керри
Random EN
8 August 2023 10:19
How to become a magician in IntelliJ IDEA? Watch Heinz Kabutz's Free Course
If you are going through JavaRush, then you already know something about IntelliJ IDEA, know how to create classes and packages, know where to click so that the compiler checks the code, and so on. However, this tool is like the dashboard o
Эллеонора Керри
Random EN
8 August 2023 10:19
Coffee break #121. What is Classpath in Java and how to set it? Immutability in Java
Source: Knowing the basics of programming and the flow of program files helps us understand the language. Knowing the parameter is one of the basic concepts that every Java developer should own. Today we'll discuss what a classpath is how t
Dr-John Zoidberg
Random EN
8 August 2023 10:19
Hell of a problem: getting started refactoring legacy code
A robust, end-to-end test suite greatly simplifies code refactoring. But what to do when such tests were carried out little or they were not performed at all? Generally speaking, refactoring is the reorganization of code without changing it
Павел
Random EN
8 August 2023 10:19
Who are Docker, Kubernetes, OpenShift and how are they related?
In industrial development, there is a need to “package” the assembled application, for example, so that it can be transferred to the server where it will work, in the form in which the developer has assembled it on his computer, such “packa
Эллеонора Керри
Random EN
8 August 2023 10:19
Problematic question: “If I am a complete zero in programming, is it worth going to Java University”?
Эллеонора Керри
Random EN
8 August 2023 10:19
How to understand what IT suits you and organize training: mentor Alexey Kapustnik answers popular questions from novice programmers
You need to be constantly aware of new technologies, burn with them, want to learn new things.
Эллеонора Керри
Random EN
8 August 2023 10:19
Do not ask for help and discard old technologies: common mistakes of beginners according to Java-mentor Anton Kupreichik
There are newer technologies and older ones. Many of us understand that, most likely, they will not write on old technologies. But it must be taken into account that the new technology is still made on the basis of the old one: under the ho
Roman Beekeeper
Random EN
8 August 2023 10:19
GitHub Code Search: Find more, search less - GitHub launches search engine
Hello everyone, dear friends! As a lover of new features on GitHub, it was very interesting for me to know that soon we will all be able to quickly and efficiently search the GitHub codebase. This can be very handy, especially if you need t
Эллеонора Керри
Random EN
8 August 2023 10:19
Not so creepy crypto. Part Two: Cryptocurrencies and Mining
Not so long ago, we already , a technology that has great potential in various areas where it is necessary to ensure the storage of information in an unchanged form. With its help, it is possible to guarantee the reliability of data in elec
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