Page 57 | Java Blog - Java News and Learning posts on JavaRush

Professor Hans Noodles Random EN
8 August 2023 10:15
Design Patterns: Singleton Hello! Today we will understand in detail the different design patterns, and we will start with the Singleton pattern, which is also called the “loner”. Let's recap: what do we know about design patterns in general? Design patterns are best
08.08.2023
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Зепп Бранниган Random EN
8 August 2023 10:15
What tasks does the Adapter design pattern solve?Often software development is complicated by the incompatibility of components that work with each other. For example, if you need to integrate a new library with an old platform written in early versions of Java, you may encounter object i
08.08.2023
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TheShillienKeeper Random EN
8 August 2023 10:15
Clicked in the wrong place Hello friends! I also decided to write my story of walking in the ranks of #Tyzhprogrammers Now I'm 32. At the age of 9 I got my first computer. At that time, the main way to exchange information was a 3 5" floppy or 1.44 MB of a very unrel
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
Eclipse Java Review: Custom Development Environment There are two camps in the IT world: proprietary software and open-source. And if among commercial development environments IDEA (with open-source ambitions) is almost undividedly in the lead, open IDEs are represented by the only favorite
08.08.2023
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Alex Random EN
8 August 2023 10:15
Review of the book "Design Patterns" (Head First Design Patterns)Among people who are at least minimally familiar with the Head First series, there are many who consider such literature to be rather superficial reading matter for beginners. What can I say, it is unlikely that you will be able to deeply s
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
ArrayList in Java When developing, it is often difficult to predict what size arrays will be needed. Therefore, the function of dynamic memory allocation during program execution is necessary for every programming language. A dynamic array is an array whose
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
Java 13: What's New We have already become accustomed to the fact that a new JDK release appears every six months. So far, this approach has justified itself, and the worries of some developers, they say, they will not keep up with the updates, turned out to b
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
Introduction to String, StringBuffer and StringBuilder in Java There are three classes for working with text data in Java: , and . Every developer faces the first one at the very beginning of learning the language. What about the other two? What are their differences, and when is it better to use one o
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
String class in Java class in Java is designed to work with strings in Java. All string literals defined in a Java program (such as "abc") are instances of the String class. Let's take a look at its key features:
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
Logical operators in Java
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
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 this job for him. And he will do it well so that it does not need to be red
08.08.2023
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Эллеонора Керри Random EN
8 August 2023 10:15
Best Books for OCAJP8 (1Z0-808) Java 8 Exam Preparation More than three years have passed since March 17, 2014, the appearance of Java SE 8, and for almost three years everyone can take the OCAJP8 certification exam. You probably know that to become a Java SE 8 Certified Developer, you need to p
08.08.2023
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