java switch function

Java is very attractive, but for beginners who have just entered the Java threshold, compiling and running a very simple Java program is simply a nightmare. Clearly, the program is correct, but all kinds of confusing error messages really make you

PackageCom.swift; Public classSwitch_test { Public Static voidMain (string[] args) {/** Can the switch statement function on a byte, can it function on a long, or can it be on a string? */ byteZijie = 3; System.out.println (Zijie);

The configuration of a vswitch has always been mysterious, not only for general users, but also for the vast majority of network administrators. It is also an important and basic indicator for measuring the level of network management. This is

Java Cards and smart cardsWhat is a JAVA card? A Java card is a contactless microprocessor smart card that can run Java programs. In November 1996, the JAVA Card version 1.0 specification was officially released. Now the latest JAVA card

Java Branching Structure-if...else/switchSequential structures can only be executed sequentially, not judged and chosen, so branching structures are required.There are two types of branching structures in Java: if statement Switch

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

Java has been born since 1995, has been more than 20 years of history.Java is the source of the name: Java is the English name of the Indonesian island of Java, known for its rich coffee. Many of the library class names in the Java language are

If statementAn If statement contains a Boolean expression and one or more statements.GrammarThe syntax for the IF statement is as follows:if (Boolean expression){If the Boolean expression is true, the statement executed}If the value of the Boolean

There are two methods in Java that are often used for conditional judgment, one is if{}else{} and the other is switch (). In general, because switch can meet the conditions directly to one, the condition is not fulfilled, so the efficiency of switch

The Chinese meaning of Switchkeyword is the meaning of switch and conversion, and the switch statement is especially suitable for making a set of variables equal inference in the conditional statement, which is much clearer than the if statement in