Page 89 | Java Blog - Java News and Learning posts on JavaRush

Eva_Sky Random EN
8 August 2023 10:12
Starting a maven project in IDEA Guys, help with such a question, can anyone come across. I'm trying to run a web project in IDEA - any of the maven build steps gives an error " ". At the same time, the project is working and is launched through the console. That is, I wri
08.08.2023
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Huitzilopochtli Random EN
8 August 2023 10:12
How to motivate yourself I have already encountered low motivation among the Javarashites several times. The higher the level, the more difficult and nothing is clear. Tasks begin to give out the most hardcore, and Google does not chew as it should. Simply put, eff
08.08.2023
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Professor Hans Noodles Random EN
8 August 2023 10:12
Regular expressions in Java, part 1 We bring to your attention a translation of a quick guide to regular expressions in the Java language, written by Jeff Friesen (Jeff Friesen) for the website . For ease of reading, we have divided the article into several parts. The Java la
08.08.2023
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dah4uk Random EN
8 August 2023 10:12
Java. Interview Reference Guide - Part 1 The original article is located at: Posted by: Nitin Kumar, in Core Java, February 3, 2014 Java is based on an object oriented concept which gives a higher level of abstraction to solve any problem in a real way. The object-oriented approac
08.08.2023
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pena Random EN
8 August 2023 10:12
How to Write Methods Efficiently The original article is located at: Posted by: Andrey Redko in Core Java (Java Core) 18 September 2015 This post is part of our Academy's Advanced Java course. This course is designed to help you use Java more efficiently. It discusses more
08.08.2023
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Roman_kh Random EN
8 August 2023 10:12
Help, I need some motivation!I am now at level 17 and after the start of multithreading, I started having big problems with my studies. Assignments became not only difficult, but some were not at all clear to me. I read the comments, they write that it will be even mor
08.08.2023
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mrserfr Random EN
8 August 2023 10:12
Design Patterns for Dummies Good afternoon, Dear javarush people! As I studied java, more and more often I began to come across such a concept as design patterns (or patterns), but on the Internet there is very little information on this topic for ... novice programme
08.08.2023
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Treefeed Random EN
8 August 2023 10:12
15 Developer Interview Questions About Enum in Java (with answers!)The enumeration ( ) was introduced in and has since become quite popular among Java developers. It is widely used in various Java applications. Since Enum in Java is much more versatile than in C or C++, it also presents many interesting us
08.08.2023
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Roman_kh Random EN
8 August 2023 10:12
How to create an executable jar in Intellij IDEA / how to create jar in IDEA As it turned out, it is not so easy to find information about this on the Internet. There are many references to how this is done in Eclipse, and little more than zero has been said about Intellij IDEA. That's why I created this post. allow
08.08.2023
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Coder Random EN
8 August 2023 10:12
Overloading equals() and hashCode() methods in Java and are fundamental methods declared in a class and contained in the Java standard libraries. The method is used to compare objects, and - to generate an integer object code. These methods are widely used in the Java standard libraries when
08.08.2023
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timurnav Random EN
8 August 2023 10:12
Continuation of the analysis of the test task In continuation of the topic about , I publish an analysis of such issues as attaching a database to the Spring Boot project, connecting the database to the controller, outputting data from the database to the browser in JSON format.
08.08.2023
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timurnav Random EN
8 August 2023 10:12
Employment test, let's figure it out ..Friends, hello everyone. I want to share with you the experience of solving a test task for the position of a java developer in a Russian company. I must say right away that it is not particularly difficult to implement the main functionali
08.08.2023
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