Java programming those things 34 -- switch statement syntax Zhengzhou game college Chen yuefeng from: http://blog.csdn.net/mailbomb
5.3.2 switch statementThe Chinese meaning of the switch keyword is the meaning of switch and conversion. The switch
The early development of the time has been used in C + +, and later mainly Java. You need to use C # recently.Familiar with the next C #, found that the C # language on the basis of a lot of simplification, and reference to a lot of Java grammar
Process Control statement:
In the process of executing a program, the order of execution of each statement has a direct effect on the result of the program. That is to say, the process of the program has a direct impact on the running
Detailed description of the basic syntax of java, java syntax
Java syntax begins with basic syntax.ClassAndObjectThe object and class are composedMethodAndVariableAnd methods includeStatementAndExpression.
Object(Almost) Everything is an
A switch statement consists of a control expression and multiple case labels.The types supported by the switch control expressions are byte, short, char, int, enum (Java 5), String (Java 7).The Switch-case statement can be fully interoperable with
Add the syntax after JAVA1.5:
[Java]1. Generic programmingC uses the template technology to specify the element type of the Set, and Java has never had the corresponding function before 1.5. An object of any type can be put in a set. When we
Java syntax basics 1: java syntax Basics
Basic Java code format
All program code in Java must exist in a class. class is defined using the class keyword. Some modifiers can be provided before the class. The format is as follows:
Modifier class Name
The grammatical sugar (syntactic Sugar), also called the icing Grammar, is a term invented by the British computer scientist Peter John Landa (Peter J. Landin). Referring to the addition of a grammar to a computer language, these syntactic sugars,
We start from scratch to learn big data technology, from Java Foundation, to Linux technology, and then deep into the big data technology of Hadoop, Spark, Storm technology, finally to the big Data enterprise platform building, layers of progressive,
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