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See also: the {{}} template. The #if function selects one of two alternatives based on the truth value of a test string. {{#if: test string | value if true | value if false}} As explained above, a string is considered true if it contains at least one non-whitespace character.
If indenting the markup, care must be taken to avoid extra newlines when indenting "}}" on the next line. An extra bar pipe "|" can be added after the else-clause to complete that text, and allow "}}" to then be placed anywhere without adding a newline into the else-clause. For example:
The syntax of JavaScript is the set of rules that define a correctly structured JavaScript program. The examples below make use of the log function of the console object present in most browsers for standard text output. The JavaScript standard library lacks an official standard text output function (with the exception of document.write).
In such case it is always possible to use a function call, but this can be cumbersome and inelegant. For example, to pass conditionally different values as an argument for a constructor of a field or a base class, it is impossible to use a plain if-else statement; in this case we can use a conditional assignment expression, or a function call ...
JERUSALEM (Reuters) -Israel's military said on Thursday its special forces had raided an underground missile production site in Syria in September that it said was primed to produce hundreds of ...
Defenseman Brock Faber scored a wraparound goal 35 seconds into overtime and the Minnesota Wild rallied from two goals down midway through the third period to beat the Dallas Stars 3-2 on Friday ...
For example, some dogs may dislike the noise of traffic, engine sounds, cars honking, and doors slamming. They may also fear the sound of the engine and its associated vibrations. 3.
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.