How to write a JavaScript For Loop
Beginner friendly, breaking down the JavaScript For Loop syntax.
00:00 Introduction
01:00 Writing out the syntax
02:00 Breaking down the syntax
02:08 Initialization (1)
02:45 Condition (2)
04:23 Iteration (3)
04:45 Condition is true
05:50 Condition is false
06:22 Running the loop
06:55 Loop counting down example
09:10 Small summary
Code used in video:
( Please replace the text with the correct angle bracket, I'm unable to use angle brackets in the videos description)
Loop 1
for (let i = 0; i greater than or equal to 10; i++) {
console.log(i);
}
Loop 2
for (let counter = 0; counter greater than or equal to 10; counter++ ) {
console.log('counter', counter);
}
Loop 3
for (let counter = 5; counter less than or equal to 0; counter--) {
console.log('counter2', counter);
}
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