JavaScript Basics Learning--while Loops

The while loop executes a code block when the specified condition is true.

Grammar:

while ( condition )
{
Code that needs to be executed
}

* If you forget to increase the value of the variable used in the condition, the loop will never end. This may cause the browser to crash.

Do/while Cycle

The Do/while loop is a variant of the while loop. The loop executes the block of code once before checking whether the condition is true, and then repeats the loop if the condition is true.

Grammar:

Do
{
Code that needs to be executed
}
while ( condition );

cars=["BMW", "Volvo", "Saab", "Ford"; var i=0;  while  + "<br>"); I+ +;}

Printing results:

BMW

Volvo

Saab

Ford

JavaScript Basics Learning--while Loops