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.

Case statement with multiple values in each 'when' block

The best way I can describe what I'm looking for is to show you the failed code I've tried thus …

ruby-on-rails ruby syntax switch-statement
How to use Switch in SQL Server

I want to use CASE in my stored procedure. I am getting some syntax error in my code: select case @…

sql-server switch-statement syntax-error
switch case statement error: case expressions must be constant expression

My switch-case statement works perfectly fine yesterday. But when I run the code earlier this morning eclipse gave me an …

java android switch-statement
Switch case on type c#

Possible Duplicate: C# - Is there a better alternative than this to 'switch on type'? Hello suppose i get a …

c# .net optimization switch-statement
How add "or" in switch statements?

This is what I want to do: switch(myvar) { case: 2 or 5: ... break; case: 7 or 12: ... break; ... } I tried with "case: 2 || 5" ,but …

c# switch-statement
Switch statement with returns -- code correctness

Let's say I have code in C with approximately this structure: switch (something) { case 0: return "blah"; break; case 1: case 4: return "…

c switch-statement correctness
Switch statement fall-through...should it be allowed?

For as long as I can remember I have avoided using switch statement fall-through. Actually, I can't remember it ever …

coding-style switch-statement
Is there a better alternative than this to 'switch on type'?

Seeing as C# can't switch on a Type (which I gather wasn't added as a special case because is relationships …

c# switch-statement system.type
Use string.Contains() with switch()

I'm doing an C# app where I use if ((message.Contains("test"))) { Console.WriteLine("yes"); } else if ((message.Contains("test2"))) { …

c# string if-statement switch-statement contains
Switch statement: must default be the last case?

Consider the following switch statement: switch( value ) { case 1: return 1; default: value++; // fall-through case 2: return value * 2; } This code compiles, but is …

c switch-statement