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nested loops js

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Important Ibex answered on February 20, 2020 Popularity 10/10 Helpfulness 5/10

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nested loops js

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 var arr = [[1,2], [3,4], [5,6]];
 for (var i=0; i < arr.length; i++) {
  for (var j=0; j < arr[i].length; j++) {
    console.log(arr[i][j]);
  }
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: stackoverflow.com

Tags: javascript nested-loops

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Contributed on May 05 2020

Important Ibex

0 Answers Avg Quality 2/10

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nested for loops javascript

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// Basic Javascript Nested Loop / 2D Array

for (var x = 0; x < 10; x++) {
	for (var y = 0; y < 10; y++) {
    	console.log("x: " + x + ", y: " + y);
    }
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: for-loop for-loo

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Contributed on Feb 20 2020

Kaotik

0 Answers Avg Quality 2/10

nested for loop js

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//nested for loop 	
var arr = [[1,2], [3,4], [5,6]];
 for (var i = 0; i < arr.length; i++) {
  for (var j = 0; j < arr[i].length; j++) {
    console.log(arr[i][j]);
  }
}

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: for-loop for-loo

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Contributed on Jul 19 2021

Muhammad Wasi

0 Answers Avg Quality 2/10

nested loop javascript

Comment

A nested loop in JavaScript is a loop that is inside another loop. The inner loop will execute its code block for each iteration of the outer loop. Here is an example:

for (let i = 1; i <= 3; i++) {
  console.log("Outer Loop: " + i);

  for (let j = 1; j <= 2; j++) {
    console.log("Inner Loop: " + j);
  }
}
In this example, the outer loop will iterate 3 times, and for each iteration of the outer loop, the inner loop will iterate 2 times. So the output will be:

Outer Loop: 1
Inner Loop: 1
Inner Loop: 2
Outer Loop: 2
Inner Loop: 1
Inner Loop: 2
Outer Loop: 3
Inner Loop: 1
Inner Loop: 2

Note that, the inner loop will execute its code block for each iteration of the outer loop and the inner loop will execute its code block for each iteration of the outer loop.

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 26 2023

Hustler

0 Answers Avg Quality 2/10

JS Nested For Loop Example

Comment

// Write your code below
let bobsFollowers = ["Ikubie","FK","Jola","Peter"];
let tinasFollowers = ["ISWIS","FK","Jola"];

let mutualFollowers = [];
//Loop through bob's followers
for (let i=0;i<bobsFollowers.length;i++) {
  //Loop through tina's followers
  for (let j=0;j<tinasFollowers.length;j++) {
    //If Followers are the same
    if (bobsFollowers[i] === tinasFollowers[j]) {
        //Add the element to the empty array
        mutualFollowers.push(bobsFollowers[i]);
    }
  }
}
console.log("Mutual Followers: " + mutualFollowers);

Popularity 4/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: for-loop javascript nested

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Contributed on May 26 2024

Lazy Sloth

0 Answers Avg Quality 2/10

javascript nested loop

Comment

for (let exercise = 1; exercise <= 3; exercise++) {
   console.log(`---------- Starting exercise ${exercise}`)

   for (let rep = 1; rep <= 6; rep++) {
      console.log(`Exercise ${exercise}: Lifting weight repetitition ${rep}`);
   }
}

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Dec 08 2020

Jacques_Kirstein

0 Answers Avg Quality 2/10

nested loop javascript

Comment

var arr = [[1,2], [3,4], [5,6]];
 for (var i = 0; i < arr.length; i++) {
  for (var j = 0; j < arr[i].length; j++) {
    console.log(arr[i][j]);
  }
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript nested

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Contributed on Jan 04 2022

Inexpensive Iguana

0 Answers Avg Quality 2/10

nested loops js

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