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?

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 …

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

else: pass In your code, the interpreter finishes the if block when the indentation, so the elif and the else aren't associated with it. They are thus being understood as standalone statements, …

In your case, whether you need an else clause depends on whether you want specific code to run if and only if neither of condition1, condition2, and condition3 are true. else can be omitted for …

Oct 3, 2017 · This is not related to your question but technically you could an if else if else statement on one line without using ternary anything. Of course that would be absurd but the …

Jun 18, 2012 · I have a question about if - else structure in a batch file. Each command runs individually, but I couldn't use "if - else" blocks safely so these parts of my …

Aug 3, 2010 · "One option is to code the else clause—with a null statement if necessary—to show that the else case has been considered. Coding null elses just to show that that case has been …

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

C ifdef, else, endif directives Asked 10 years, 6 months ago Modified 10 years, 6 months ago Viewed 29k times