Apr 13, 2017 · IF a condition is true, do something, ELSE (otherwise) IF another condition is true, do something, ELSE do this when all else fails. Note that there is no else if construct specifically, just if and else, but the syntax allows you to place else and if together, and the convention is not to nest them deeper when you do. For example:

Nov 23, 2014 · Acho que existe ainda um outro problema no código que não parece tão relevante para a pergunta (mas pode ser) e que estou apenas intuindo já que este não é um código real.

Just add new updates from Angular 8. For case if with else, we can use ngIf and ngIfElse. <ng-template [ngIf]="condition" [ngIfElse]="elseBlock"> Content to render when condition is true. </ng-template> <ng-template #elseBlock> Content to render when condition is false. </ng-template>

Feb 13, 2016 · In theory, the for ... else could have worked differently in that you end up in the else part when the loop is broken out of, But the problem is that to use it to find element x, and handle the case where x is not found, you may have to use a flag or another test after the whole for .. else construct

Getting an else without if statement: import java.util.Scanner; public class LazyDaysCamp { public static void main (String[] args) { int temp; Scanner scan = new Scanner(...

I have never seen any examples of an if...else if that omits the last else clause. But seeing as plain if statements (without else clauses) are valid, and going by the equivalent “nested statements” above, my gut tells me that this is okay to do:

Jul 21, 2010 · The else clause is only executed after the while condition is evaluated to be false. Thus, if you break out of the loop, or if an exception is raised, the else won't be executed (since the while condition has not been evaluated to be false yet). One way to think about it is as an if/else construct with respect to the condition:

Apr 27, 2017 · Why no then after else? It may actually not be quirky, but that's how it looks, compared to C. It may actually not be quirky, but that's how it looks, compared to C. – Rolf

Sep 18, 2008 · ELSE statement can be nested inside another. Set the @Number variable to 5, 50, and 500 to test each statement. DECLARE @Number int SET @Number = 50 IF @Number > 100 PRINT 'The number is large.' ELSE BEGIN IF @Number < 10 PRINT 'The number is small' ELSE PRINT 'The number is medium' END ; GO

#else phtread_t thread; pthread_create(&thread,NULL,clientDispatch,&client); #endif Can you explain me what are these directives, ifdef, else, endif. What happens when we use C directives?