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theGrass
Random EN
8 August 2023 10:12
Differences between weak, soft, phantom and regular references in Java
"Weak" references and "soft" references (WeakReference, SoftReference) have been added to the API for a long time, but not every programmer is familiar with them. This indicates a gap in understanding where and how to use them. Reference cl
shabnahm
Random EN
8 August 2023 10:12
JAVA Object Oriented Programming Concepts
JAVA is based on the concepts of object-oriented programming, which allows you to go to a higher level of abstraction to solve any problem in a realistic way. The object-oriented approach conceptualizes the solution to a problem in terms of
L2CCCP
Random EN
8 August 2023 10:12
Generating a random number in a given range
Hello on the other side of the screen. Any of us sooner or later meets with the need to generate a random number in the range we set, whether it be a real number or an integer. For what? It doesn't really matter, it could be a function to c
L2CCCP
Random EN
8 August 2023 10:12
What is increment and decrement
Many beginners don't know what increment and decrement are, but I'm sure everyone has seen the use of " , , or " in a loop . So, some explanation. is an operation in many programming languages that increments a variable. In most cases, an i
Hehabr
Random EN
8 August 2023 10:12
Method signature
The signature of a method is the name of the method plus the parameters (the order of the parameters matters). The method signature does not include the return value, as well as the exceptions it throws. Here is the question that arose for
lookinbody
Random EN
8 August 2023 10:12
Error in Learn Java Tutorial by Katie Sierra and Burt Bates
Good day everyone. In between work and JavaRush, I bought and started reading by Kathy Sierra and Bert Bates. Today I did another homework in the textbook. I couldn't solve the problem " " p. 95. In IntelliJ IDEA, the answer came out wrong.
timurnav
Random EN
8 August 2023 10:12
multiplayer console game in java
Hello everyone, I’ve finished the game for a long time, still didn’t get around to writing an article, it is a logical continuation of this If you have not yet tried to do anything other than JavaRush tasks, then getting to know the game wi
PodoBulge
Random EN
8 August 2023 10:12
How to send an email from a Java application (with example)
Sending an email from a Java application is a common requirement. It doesn't matter if you're working on a core Java application, a web application, or an enterprise Java application, you may need to send an email to alert support staff abo
krit273
Random EN
8 August 2023 10:12
How to start learning Spring
Went to another interview today. Everything is fine, but today or tomorrow they will send a test task for Spring. I know a little more than nothing about How something is done on it I have no idea. PLEASE HELP ME!!!!!!! Where to start study
timurnav
Random EN
8 August 2023 10:12
2048 in JAVA
I decided to write a couple of games in between, I started with , but I got a little stuck on it with the study of multiplayer, while I was studying I came across the idea that I could make a game to play alone. the most vivid memory is 204
timurnav
Random EN
8 August 2023 10:12
Java game for beginners
Hello friends and future colleagues! Most recently, I was tested for participation in a real project, I passed it, but it so happened that for personal reasons I could not take part in the RP itself. After such interesting tasks as the RP t
grishin
Random EN
8 August 2023 10:12
Difficulties in learning Java
Today I received a question from one of the newcomers to javarush.ru: “I am new to Javarash and I am interested in the opinion of the old-timers. Is it worth buying a paid course and does it justify itself? . Good afternoon You did the righ
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