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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.
var x1 = 0; // A global variable, because it is not in any function let x2 = 0; // Also global, this time because it is not in any block function f {var z = 'foxes', r = 'birds'; // 2 local variables m = 'fish'; // global, because it wasn't declared anywhere before function child {var r = 'monkeys'; // This variable is local and does not affect the "birds" r of the parent function. z ...
Immediately invoked function expressions may be written in a number of different ways. [3] A common convention is to enclose the function expression – and optionally its invocation operator – with the grouping operator, [4] in parentheses, to tell the parser explicitly to expect an expression.
Taffy Brodesser-Akner (born Stephanie Akner) is an American journalist and author. She has worked freelance and as a contributor for GQ and The New York Times , where she is now a staff writer. Her profiles of celebrities have won her the New York Press Club Award and Mirror Award .
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For example, JavaScript's loose equality rules can cause equality to be intransitive (i.e., a == b and b == c, but a != c), or make certain values be equal to their own negation. [ 2 ] A strict equality operator is also often available in those languages, returning true only for values with identical or equivalent types (in PHP, 4 === "4" is ...
Move over Snapple facts and make room for these hilarious jokes found on Laffy Taffy wrappers. The post All the Best Laffy Taffy Jokes to Sweeten Your Day appeared first on Reader's Digest.
Like raw strings, there can be any number of equals signs between the square brackets, provided both the opening and closing tags have a matching number of equals signs; this allows nesting as long as nested block comments/raw strings use a different number of equals signs than their enclosing comment: --[[comment --[=[ nested comment ...