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Nullptr
Random EN
28 February 2021 0:00
Why doesn't Intellij IDEA allow us to create mappings based on our POJOs?
Hello! I want to create a mapping of my class (POJO), but idea only gives me the choice of Database schema, although there should also be an entity bean. (Ps eclipse has hibernate tools, which easily allows you to create mapping xml files,
Core
Random EN
28 February 2021 0:00
Request encoding in Spring using CharacterEncodingFilter
Hello good man! There is a very popular problem - incorrect display of Russian-language characters in a web application. I read the articles and understood the root of evil and the stumbling blocks. I realized why these lines are needed on
lichMax
Random EN
28 February 2021 0:00
What is a mutex and what is a monitor?
I asked myself to understand what is what. Since different sources use these terms differently. And it often even happens that in one article something, for example, a piece of code, is called a monitor, in another it is called a mutex (and
Artem_Novikov
Random EN
28 February 2021 0:00
Are my learning statistics sad?
The narrative will be chaotic. I upgraded to a paid subscription in October or November 2016. I'm currently at level 28. from level 11 to 20 I had a lot of courage, excitement, and inspiration. There were moments of despair, they were repla
Alena
Random EN
28 February 2021 0:00
Interview. Need your opinion
Hi all! So I have already reached level 32 of JavaRush and decided to cast a bait and catch my luck in the open spaces of Junior Java Developer vacancies. I was a little lucky and they sent me a test task. But before the link to its executi
Alena
Random EN
28 February 2021 0:00
Test assignment for one of the large IT companies in Belarus
Hi all! As I promised in the commentary to , I am posting a test assignment on J2SE and JavaEE that was sent to me for enrollment in an internship. You are given 30 minutes to complete it. True, I managed to save 12 out of 14 questions. - m
Ening
Random EN
28 February 2021 0:00
Is it possible to find a JavaRush test task somewhere?
Good day everyone. In general, the whole essence of the question has already been stated in the title of the topic. I would like to at least take a look at what I will need to do to get an internship at JR, but for now there is no way to up
Bender
Random EN
28 February 2021 0:00
Update JavaRush
Friends! It's time for another JavaRush update. As part of the first summer update, we corrected some of the errors that you wrote to us about and implemented a number of functions you suggested. Here are the main changes:
Bender
Random EN
28 February 2021 0:00
A new quest has appeared on JavaRush - Harvard CS50!
Are you going to study at Harvard? Or, wait, you don’t need to go, fly, go anywhere! And you don’t need to pay for training, just go and learn! We hasten to announce that the complete translation of the Harvard course on the basics of progr
silent
Random EN
28 February 2021 0:00
Online Internship: Summer Recruitment 2017
We are pleased to inform you that today the next enrollment for an online internship has begun! You have a unique opportunity to gain experience in working with the following technologies: Of course, you won’t learn all this too deeply in 1
hundr3th
Random EN
28 February 2021 0:00
To the stars through thorns
Chelyabinsk. 2015 Fifth year student at the Pedagogical College, pre-diploma internship successfully completed. There are two short months ahead until... The unknown. Late summer 2016, St. Petersburg. I'm having an internal debate with myse
zzzz
Random EN
28 February 2021 0:00
In development through testing.
My story began 7 years ago in the hero city of Minsk. I myself come from a small regional center 100 km from the capital of the Republic of Belarus, where I returned after receiving a diploma in telecommunications. At that time, I knew a li
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