Comma(,) special operator
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Comma(,)
Expression operator.
Description
The Comma(,) special operator allows use of mutiple expressions where an expression is required.
Syntax
| Signature | Description |
|---|---|
expression1, expression2 | Use of mutiple expressions where an expression is required. |
Parameters
| Parameter | Description |
|---|---|
expression1, expression2 | The expressions we wish to replace a single expression. |
Examples
Following is an examples of the Comma(,) special operator, which changes two expressions counters to produce part of the 9 times table.
// The comma(,) operator.
var tableArray = new Array(10);
for (var i = 0, j = 9; i < 10; i++, j--) {
tableArray[i] = i + "" + j;
}
alert(tableArray);