Java is an object-oriented programming language and a widely used computer programming language. It has the characteristics of cross-platform, object-oriented, and generic programming. It is widely used in enterprise-level web application development and mobile application development.
Java not only absorbs the various advantages of the C language, but also abandons the concepts such as multiple inheritance and pointers that are difficult to understand in C. Therefore, the Java language is powerful, simple and easy to use. Use two features. [Recommended learning: java course]
As a representative of static object-oriented programming languages, Java language excellently implements object-oriented theory and allows programmers to perform complex tasks in an elegant way of thinking. programming.
Is java case insensitive?
JAVA is a language with very strict grammatical requirements. Java is case-sensitive, regardless of classes, methods, attributes, and variables.
If you define a variable name: int A=1;
and int a=1;
A and a are different variables.
Generally speaking, the first letter of the class name should be capitalized, and the first word of the method name should be lowercase.
For example, class Test{}; class name, public void testMothed(){}method
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