3 ms·
Java has also alternative approach: final a; if (predicate) { a = 3; } else { a = 5; } `final` makes it possible for variable to be
by ucho 10y ago
Java has also alternative approach:
final a;
if (predicate) {
a = 3;
} else {
a = 5;
}
`final` makes it possible for variable to be assigned exactly once. Verbose but useful when "?:" is not a good fit.