Apr 13, 2017 · I am trying to discern the difference between: if else and else if How do you use these? And when do you use them and when not?

Nov 5, 2004 · Hi, Could someone answer a quick question regarding letter format? What do you write at the end of a letter to indicate that you have been asked to write that letter for someone …

In this case, if the curScene was anything other than 1, 2, 3 then the else statment would be used, but since there is no processing to be done on other cases the coder has not included an else.

One reason very old languages use this distinct syntax instead of "else if" is that the "else if" introduces a grammar ambiguity. Old parser generators were hard to teach about what to do …

Writing an else block for every conditional statement demonstrates that you have considered the "what if", even if the else block is empty. This is important for safety / reliability reasons in my …

Feb 14, 2013 · Me, too. But gives unexpected token else on my machine, and, if executed, Error: unexpected 'else' in "else".

Explains how to use "*ngIf else" in Angular for conditional rendering of HTML elements.

I am sure there is some problem in BEGIN;END or in IF EXIST;ELSE. Basically I want to by-pass the else part if select statement in IF-part exist and vice- versa.

Can you explain me why } must precede else or else if in the same line? Are there any other way of writing the if-else if-else statement in R, especially without brackets?

Apr 18, 2013 · I installed Microsoft SQL Server 2008. When I start SQL Server Management Studio (SSMS), I get the Connect to Server login window with a blank textbox for Server …