JavaScript Loop For JAVASCRIPT
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JavaScript Loop For
The For Loop
Loops are handy, if you want to run the same code over and over again, each time with a different value.
The for loop has the following syntax:
// code block to be executed
}
Statement 1 is executed (one time) before the execution of the code block.
Statement 2 defines the condition for executing the code block.
Statement 3 is executed (every time) after the code block has been executed.
The For/Of Loop
The JavaScript for/of statement loops through the values of iterable objects
for/of lets you loop over data structures that are iterable such as Arrays, Strings, Maps, NodeLists, and more.
The for/of loop has the following syntax:
// code block to be executed
}
variable - For every iteration, the value of the next property is assigned to the variable. Variable can be declared with const, let, or var.
iterable - An object that has iterable properties.
Example
var cars = ['BMW', 'Volvo', 'Mini'];
var x;
for (x of cars) {
document.write(x + "<br >");
}
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