Does QB64pe already have a function like IFF ?

[bplus]

I ask because IFF typically takes a numeric expression that evaluates to "True" or "False" numerically -1 or 1 and 0 for false.

That's incorrect.

The first parameter in IFF is an expression that results in an integer number (or any number, really; the number will get treated as an integer).

The expression in the first parameter of IFF could be as simple as a literal number, or a numeric constant, or a numeric variable.   Or it could be a function that returns a number.  Or it could be any kind of complex expression that results in a number.

Huh, and now I'm also incorrect.

Just tried, and:

If the first expression is a null string, then FALSE expression happens..

If the first expression is a non-null string, then TRUE expression happens.

This has me thinking: potential use cases?

Ooooooo:

Code: (Select All)

IFF( name$, name$, "Guest")

Hi Charlie, could you show me a quick copy of BAM code for IFF? or are you using some Javascript jazz?