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The detailed semantics of "the" ternary operator as well as its syntax differs significantly from language to language. A top level distinction from one language to another is whether the expressions permit side effects (as in most procedural languages) and whether the language provides short-circuit evaluation semantics, whereby only the selected expression is evaluated (most standard ...
The IF-THEN-ELSE is the basis of the McCarthy formalism: its usage replaces both primitive recursion and the mu-operator. The earliest Fortran compilers supported the computed GOTO statement for multi-way branching. Early ALGOL compilers supported a SWITCH data type which contains a list of "designational expressions". A GOTO statement could ...
In that, they are more like cascading if-then-else code than like the C or Java switch statement. select when [condition] then [instruction or nop] when [condition] then do [instructions or nop] end otherwise [instructions or nop] end. The nop instruction is required if no action is associatd with a when condition. The otherwise clause is optional.
A form found in unstructured languages, mimicking a typical machine code instruction, would jump to (GOTO) a label or line number when the condition was met. IF..THEN..(ENDIF). Rather than being restricted to a jump, any simple statement, or nested block, could follow the THEN key keyword. This a structured form. IF..THEN..ELSE..(ENDIF). As ...
Parameters are positional, and can be passed by value or by reference. Control structures include the usual iterative and conditional Do Loops, If-Then-Else statements, and Case statements, with some more complex variants, such as ElseIf and nested control structures.
Then—inspired by the internet-loved smashed potatoes—Kanan takes the back of a measuring cup and lightly flattens them. You don't want them too thin or they'll become more potato chip than ...
Then Campbell left the sideline for the locker room and didn't return. NFL teams might put up with a lot, but quitting in the middle of a game is on a short list of things that will typically be ...
He then added: "If they were crooked, if they did something wrong, if they have broken the law, probably. They went after me. You know, they went after me and I did nothing wrong."