Conditionals


Usage
  • Braces are optional (for single-statement blocks).
if
Syntax
if (expr)
    statements;

if (expr) {
    statements;
}

if (expr) {
    statements;
} else if (expr) {
    statements;
} else {
    statements;
}
switch
Syntax
switch (expr) {
    case VALUE:
        statements;
        break;
    case VALUE:
        statements;
        break;
    default:
        statements;
        break;
}
Usage
  • Strings can be used for the case values.
  • Add a break statement to the end of the last case as a precautionary measure, in case additional cases are added later.
  • Braces are required.