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Aleksandr Zimin
Random EN
28 February 2021 0:00
Equals and hashCode contracts or whatever it is
The vast majority of Java programmers, of course, know that methods are closely related to each other, and that it is advisable to override both of these methods in their classes consistently. A slightly smaller number know why this is so a
NikEy
Random EN
28 February 2021 0:00
KotlinRush: does it make sense to continue writing in Java?
Hello, JavaRush student, before you are completely absorbed by Java, I would like to expand your horizons and draw attention to the increasingly popular language ! Kotlin is a fairly young language developed by . Yes, yes, the very same com
Viacheslav
Random EN
28 February 2021 0:00
You can't ruin Java with a thread: Part II - synchronization
So, we know that there are threads in Java, which you can read about in the review “ ”. Threads are needed to do work simultaneously. Therefore, it is very likely that the threads will somehow interact with each other. Let's understand how
Зепп Бранниган
Random EN
28 February 2021 0:00
The programmer's path
A friend of mine often wondered why programmers were always so happy. The answer she came to was simple and discouraging: because they work at a job they love and have a lot of money. I want to talk about programmers’ salaries. What exactly
Сергей Сергей
Random EN
28 February 2021 0:00
From the ring to IT
Hi all!!! I want to share my success story, or rather tell you how changed my life. I hope my story will motivate someone not to give up and work harder for their dreams. But once upon a time, having a job that I went to with love, and maki
Viacheslav
Random EN
28 February 2021 0:00
First acquaintance with Docker
Containerization is a mechanism often used in practice. For example, when you search on headhunter, you will find 477 vacancies as of today that mention Docker. Therefore, it would not be a bad idea to familiarize yourself with what it is.
Зепп Бранниган
Random EN
28 February 2021 0:00
How to learn in JavaRush: course guide
So you've decided to become a Java programmer. A reasonable question immediately arises: “Where to start?” In this article we will talk about how to learn programming from scratch with JavaRush. What features does the course have, what stag
Диана Машкина
Random EN
28 February 2021 0:00
Let's introduce regular login via email and OAuth2 to Spring Security using the example of the notes service
While writing my application, I encountered a lack of clear articles on how to get the user to register both via email and social networks. There were good tutorials on setting up the classic login form. There were good tutorials on . There
Roman Beekeeper
Random EN
28 February 2021 0:00
Technical questions during an interview
Here I told you that I know MySQL. He told me about the three normal forms. He talked about Joins, what they are, and drew an intersection of areas in which different joins are used. I talked about how I understand a relational database. I
Зепп Бранниган
Random EN
28 February 2021 0:00
Compiling in Java
Programming in an IDE is great: coherence of code dependencies, convenient debugging, clear testing, dark theme. So, thanks to the IDE, development is developing by leaps and bounds. But she relaxes. Every day, immersing himself in the func
Зепп Бранниган
Random EN
28 February 2021 0:00
For Loop in Java
They say that the best programmer is a lazy programmer. Instead of performing the same type of actions several times, he will come up with an algorithm that will do the job for him. And he will do it well so that there is no need to redo it
Эллеонора Керри
Random EN
28 February 2021 0:00
Is Java a good first language to learn? We analyze the prospects and talk about pitfalls
Which programming language should you start learning coding with? This is a canonical question that has been plaguing future coders for a long time. That is, from about the 90s of the last century “there” (in the West) and from the mid-late
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