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8 August 2023 10:13
Serialization as it is. Part 1
At first glance, serialization seems like a trivial process. Indeed, what could be easier? Declared the class to implement the interface - and that's it. It is possible to serialize a class without problems. Theoretically, this is true. In
articles
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8 August 2023 10:13
Java final methods and classes
By designating a class method with a modifier , we mean that no derived class is able to override this method by changing its internal implementation. In other words, we are talking about the final version of the method. The class as a whol
articles
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8 August 2023 10:13
instanceof operator
Using the operator , you can find out from which class an object originated. This operator has two arguments. On the left is a reference to the object, and on the right is the name of the type that the object is being tested for compatibili
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8 August 2023 10:13
Exceptions and their handling
Exceptions or exceptional situations (states) are called errors that occurred in the program during its operation. All exceptions in Java are objects. Therefore, they can be generated not only automatically when an exception occurs, but als
articles
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8 August 2023 10:13
Reference for java. Static strings
Strings in Java are described by the String class and are static, i.e. in an existing string, you cannot change the characters and their number. In addition to the standard creation with the new operator, strings can be created directly fro
Эллеонора Керри
Random EN
8 August 2023 10:13
Dewey is the first artificial "writer"
Below is a translation about the first successful experience of creating a literary text by machines. This book was special because it contained the first fictional story invented by artificial intelligence. Of course, there were attempts b
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8 August 2023 10:13
Strings in Java
In this tutorial, we will learn how to work with strings in Java. Strings, which are so widely used in programming, are a sequence of characters. In the Java programming language, strings are an object. The Java platform provides a class fo
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8 August 2023 10:13
Java Arrays
An array is a data structure that stores values of the same type. An individual array element is accessed using an integer index. For example, if a is an array of integers, then the value of the expression a [ i ] is equal to the i-th integ
Yourchuk
Random EN
8 August 2023 10:12
Where can I find head first java 2nd edition in Russian pdf???
How long have I been looking for, but still did not find it) Help, if there is a link or the file itself, throw it in the comments. And also what books to read after this one? I am reading Schiller now. I'm at level 12, although I didn't bu
articles
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8 August 2023 10:12
Mistakes of beginner java programmers. Part 2
The entry point of any Java program must be a static method :
articles
Random EN
8 August 2023 10:12
Mistakes of beginner java programmers. Part 1
All the java frameworks I use, including the Javasoft JDKs, assume that the source code of a class with the public modifier is stored in a file with the exact same name as the class name, with a .java extension. Failure to follow this conve
articles
Random EN
8 August 2023 10:12
Class constructors. Java JDK 1.5
is a method-like structure whose purpose is to instantiate a class. Designer characteristics:
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