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In the above example, IIf is a ternary function, but not a ternary operator. As a function, the values of all three portions are evaluated before the function call occurs. This imposed limitations, and in Visual Basic .Net 9.0, released with Visual Studio 2008, an actual conditional operator was introduced, using the If keyword instead of IIf ...
This parser function can be used to detect whether a template parameter is defined, even if it has been set to a false value. For example, to check whether the first positional parameter has been passed to a template (note that the strings " + " and " - " can be any two different non-whitespace strings):
The upper branches execute faster, and the bottom branches must wait for comparisons of all higher branches. Because it is a parser function, a #switch can be used inside any page, even in article text, but in most cases, a #switch is typically used inside a template, to branch depending on a parameter value passed to the template.
If-then-else flow diagram A nested if–then–else flow diagram. In computer science, conditionals (that is, conditional statements, conditional expressions and conditional constructs) are programming language constructs that perform different computations or actions or return different values depending on the value of a Boolean expression, called a condition.
Syntactic sugar is usually a shorthand for a common operation that could also be expressed in an alternate, more verbose, form: The programmer has a choice of whether to use the shorter form or the longer form, but will usually use the shorter form since it is shorter and easier to type and read.
Function calls and blocks of code, such as code contained within a loop, are often replaced by a one-line natural language sentence. Depending on the writer, pseudocode may therefore vary widely in style, from a near-exact imitation of a real programming language at one extreme, to a description approaching formatted prose at the other.
Division of the New Hampshire Department of Safety: New Jersey: Motor Vehicle Commission: New Jersey has differing titles for the high office holders in this part of the state government: the head of the New Jersey Department of Transportation is referred to as the "Commissioner," while the head of the MVC is referred to as the "Chief ...
To change this template's initial visibility, the |collapse_state= parameter may be used: {{New Jersey | collapse_state = collapsed}} will show the template collapsed, i.e. hidden apart from its title bar. {{New Jersey | collapse_state = expanded}} will show the template expanded, i.e. fully visible.