Page 103 | Java Blog - Java News and Learning posts on JavaRush

moshpitq Random EN
28 February 2021 0:00
Android Development Environments I suggest in this topic that everyone who creates programs for Android list what programming environments you use to do this. Which ones are better, pros, cons when using, advice for beginner programmers who want to start programming in Jav
28.02.2021
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moshpitq Random EN
28 February 2021 0:00
Creating a chat via Socket in Java I'm very interested in creating a chat on Intelijj IDEA! I have a question, I created a chat, I run it, everything compiles, but the chat itself works in the console. Tell me, let’s say I want to try to communicate with a friend via this ch
28.02.2021
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Joysi Random EN
28 February 2021 0:00
Code formatting I implemented one of the tasks (which was solved and accepted by the server) in the form of code (I added * and X to avoid spoilers).
28.02.2021
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Vadelic Random EN
28 February 2021 0:00
Getters and broken encapsulation While solving problems, I encountered unexpected behavior of getters. In the lectures here and even in the getters generated by IntelliJ IDEA, the simplest scheme is used: If the field is a primitive type or String, which is passed by value
28.02.2021
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llaerto Random EN
28 February 2021 0:00
How did I become a developer in half a year?Hi all. This is another employment story on the javarush website, where javarush will be praised. Just kidding, they won't. Or will they? Of course they will, I was waiting for the moment to write this article at 1st level, when I was readi
28.02.2021
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BigVOVA Random EN
28 February 2021 0:00
Dependency Injection. Help the teapot!I’m already using with all my might , where for every “fart” there’s an @autowired. Everything works great, it’s convenient and simply amazing. But at one point I realized that I didn’t understand anything) How does it work? Colleagues! Hel
28.02.2021
278views
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Hehabr Random EN
28 February 2021 0:00
SAX parser I tried to run the code from this article: I got the error: What's wrong, what's wrong?
28.02.2021
225views
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ttt Random EN
28 February 2021 0:00
Generating a Fixed Length String Good afternoon everyone! I needed to write a function that generated a fixed-length string. Actually, at first glance it’s simple, that’s the way it is, but there was a desire to make this function as fast as possible. And then the question
28.02.2021
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5upernov4 Random EN
28 February 2021 0:00
Junior in 3 attempts The story of my training is almost 99% the same as all the previously described memoirs, I’ll try to keep it short. I studied at the university in a specialty that implies an IT direction, but, alas, as far as programming was concerned, thi
28.02.2021
255views
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Integer Random EN
28 February 2021 0:00
Iteration vs. Recursion There are two ways to solve cyclic algorithms - iteration and recursion. Are there problems that can be solved recursively, but cannot be solved iteratively?
28.02.2021
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Эллеонора Керри Random EN
28 February 2021 0:00
Why is artificial intelligence dangerous? (video from SciOne and Yandex)The danger of artificial intelligence is the main horror story about the world of technology - machines that are too smart, and also capable of thinking independently. Yesterday robots and other devices served us, and tomorrow they rule us.
28.02.2021
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fatfaggy Random EN
28 February 2021 0:00
How to hide password characters during console input?This is the question. Console application, the user enters login and password. But when entering a password, it is necessary to “mask” each character of the password with an asterisk, for example, or, as in Linux, simply not display any cha
28.02.2021
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