Mastering Loops in JavaScript: For Loops Explained Simply!
Understanding how loops work is a fundamental skill for every web developer. Today, I broke down the for loop flow logic into two simple scenarios:
1. Incrementing Loop (Counting Up):
Initial Value: Starts at i = 0
Condition: Runs as long as i <= 5
Step: Increases by 1 (i++)
Output: 0, 1, 2, 3, 4, 5
Example:
for (let i = 0; i <= 5; i++) {
console.log(i);
}
2.Decrementing Loop (Counting Down):
Initial Value: Starts at i = 5
Condition: Runs as long as i > 0
Step: Decreases by 1 (i--)
Output: 5, 4, 3, 2, 1
Example:
for (let i = 5; i > 0; i--) {
console.log(i);
}
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