Grammarsyntax for switch statements in the Swift language:
Copy Code code as follows:
Switch Expression {
Case expression1:
Statement (s)
Fallthrough/* Optional *
Case Expression2, Expression3:
Statement (s)
Fallthrough/*
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
Speed-limiting switches are typically on three or more switches, and the new switch model two-tier device since 2008 can achieve the QoS speed limit of 1Mbps, such as the Cisco 2960 series switches. After this, most of the domestic standard
The Switch...case statement in Swift can determine the object type, and the objective-c must be an integer.Can not penetrate, can not write break,
var rank = "A"
switch rank{case
"a"://equivalent to if
print ("excellent") Case
Asp tutorial. net switch statement usage (C, C #)A switch statement is a control statement that processes multiple choices and enumerations by passing a case statement to the body.Int caseSwitch = 1;Switch (caseSwitch){Case 1:Console. WriteLine
Asp tutorial. net switch statement usage (C, C #)A switch statement is a control statement that processes multiple choices and enumerations by passing a case statement to the body.Int caseSwitch = 1;Switch (caseSwitch){Case 1:Console. WriteLine
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
Swift can match the values of different data types in the switch:
var things = any[] () things.append (0) things.append (0.0) things.append (a) things.append (3.14159) things.append ("Hello ") Things.append ((3.0, 5.0)) Things.append (Movie
In other languages, the switch statement is probably like thisSwitch (VAR){Case VALUE1:DO_SOME_STUFF1 ();Case VALUE2:DO_SOME_STUFF2 ();...Case VALUEN:DO_SOME_STUFFN ();Default:do_default_stuff ();}Python itself does not have a switch statement, the
A C#/cshorp switch statement is a control statement that handles multiple selections and enumerations by passing control to a case statement within its bodyint caseswitch = 1;Switch (Caseswitch){Case 1:Console.WriteLine ("Case 1");BreakCase
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