Top "Switch-statement" questions

In computer programming, a switch, case, select or inspect statement is a type of selection control mechanism used to invoke specific blocks of code based on variable contents.

Using string representations of enum values in switch-case

Why is it not possible to use enum values as strings in a switch case? (Or what is wrong with …

java enums switch-statement case tostring
Using break statement in switch

Following is the given example for using break statements in switch: let numberSymbol: Character = "三" // Simplified Chinese for the number 3 var …

switch-statement swift break
In a switch vs dictionary for a value of Func, which is faster and why?

Suppose there is the following code: private static int DoSwitch(string arg) { switch (arg) { case "a": return 0; case "b": return 1; …

c# dictionary clr switch-statement cyclomatic-complexity
Eclipse: Java Enum auto-completion of switch case

Is there a CTRL+space -like way of "auto-constructing" a switch case around a given Java Enum in Eclipse? I'd …

eclipse autocomplete switch-statement
How to use switch cases inside JSX: ReactJS

I have four components imported in my react app. How can i render one of the component conditionally (based on …

reactjs switch-statement conditional-rendering
C# Switch statement with/without curly brackets.... what's the difference?

Has C# always permitted you to omit curly brackets inside a switch() statement between the case: statements? What is the …

c# switch-statement curly-braces
Android Text should appear both side in the Switch

I using custom switch for support of API 8. I am using THIS Libarary for Custom Switch. But I want to …

android switch-statement custom-component
switch / pattern matching idea

I've been looking at F# recently, and while I'm not likely to leap the fence any time soon, it definitely …

c# switch-statement
Compile and execute a JDK preview feature with Maven

With JDK/12 EarlyAccess Build 10, the JEP-325 Switch Expressions has been integrated as a preview feature in the JDK. A sample …

java maven switch-statement java-12 preview-feature
VB.NET How give best performance "Select case" or IF... ELSEIF ... ELSE... END IF

I have a huge DataTable, and I need go by each row and validate an specific value. Which method give …

vb.net performance if-statement switch-statement cycle