switch case break java

Switch case and break in javaSwitch can only compare values, characters, or class objectsFirst, let's look at the brackets of the switch, where the variable you want to take out the value. After a value is taken out, the program starts to compare it

Switch can only compare numeric or character or class objectsFirst look at the parentheses of switch, and place the variable you want to take out the value. When the value is removed, the program begins to compare it to the number or character set

http://m.blog.csdn.net/blog/tianyazaiheruan/8988420Today qnovations teacher in the use of switch, this design to the most basic content, may forget some of its basic grammar, there are some errors, so impromptu from a variety of data query summed up

Switch syntax The code is as follows:Copy code Switch (expression){Case constant expression 1: Statement 1;....Case constant expression 2: Statement 2;Default: statement;} Default is to execute it if there is no matching case. default is not

The switch can only compare values or characters, but do not think that it is not useful if so. If appropriate, it is more efficient than if Else. The syntax structure of the switch is as follows: Switch (variable name or expression ){ Case must

Java learning notes (entry) _ multiple select structure switch statements, learning notes switchMultiple choice structure switch statement In java, a switch statement is provided for the multi-path Branch selection process. The switch statement

Note the point: The For loop is very different from Python, note the format Switch~,switch the corresponding case every time the execution has to break, because the basic not how to use switch, so as to understand. To

The switch in Java jre7 and later versions supports the implementation details of String, jre7switchThe switch in Java 7 supports String implementation details. Author: zsxwing updated: 21:08:02 release: 13:58:19  Before Java 7, the switch can only

Case four custom switches: Function Introduction: The function of this case is to create a custom switch, you can decide the background of the switch. When the slide switch, the slider of the switch can follow the finger to move. When the finger is

In Java, switch usage format: switch (expression) {case constant expression 1: statement 1; break; .... Case constant Expression 2: statement 2; break; Default: statement; after each case followed by a break, as long as the match to execute