Lecture 4: Arrays | JavaScript Full Course

00:00 INTRO
01:03 ARRAYS
11:02 ARRAYS INDICES
14:58 LOOPING OVER ARRAYS
22:38 PRACTICE QS
34:32 ARRAY METHODS
56:26 PRACTICE QS

[AhmedRaza-tyzq]

23:30
//practice question
let marks=[85, 97, 44, 37, 76, 60];
let sum=0, aver;
for(let i=0;i<marks.length;i++)
{
sum+=marks[i];
}
aver=sum/marks.length;
console.log(aver);

[adityascoding]

Biggest Superhero is A-Man Dattarwal ❤❤❤❤😊

[ronakparjapati]

22:45
Logic of array pactice ques :

let marks = [85, 97, 44, 37, 76, 60];
let sum = 0;
let length = marks.length;

for(let value of marks){

sum += value;
}

let average = sum / length;
console.log(average);

[swatigiri]

Thank you sardha di...i am learning 2nd time this lectures and 2nd time all concepts are clear...❤❤❤❤

[romimawandia]

Day 4 : Today, I learnt many things such as :
1. How to create an Array in JS.
2. we can also add multiple type of data to Array in JS.
3. There are a lots of methods such as push(), pop(), slice(), splice(), shift(), unshift() etc.
4. I solved all practice questions.

.
.
.
Thank You for this amazing lecture ❤

[soumiil]

At 31:00 it can also be done by for-of loop.

let items = [250, 645, 300, 900, 50];
for (let price of items) {
let discount = price * 10 / 100;
console.log(price-discount);
}

[Wisdomizer]

Little contribution for Shraddhaji 🙏
00:00 INTRO
01:03 ARRAYS
11:02 ARRAYS INDICES
14:58 LOOPING OVER AREAYS
22:38 PRACTICE QUES
34:32 ARRAY METHODS
56:26 PRACTICE QUES

[sanvijanvisunder]

You deserve a lot more respect and love. You will be the most watched lecturer in India shortly... All the very best.

[shresthshukla]

00:01 Arrays are important data structures used in web development to store different types of data.
01:58 Arrays are a better approach for storing multiple values compared to creating multiple variables
05:49 Arrays in JavaScript can hold multiple values or items of different types.
07:46 Arrays in JavaScript can be accessed by the length property.
11:58 Arrays in JavaScript allow accessing values based on index.
14:02 Arrays in JavaScript can be accessed by index and values can be changed.
18:01 Arrays in JavaScript can be accessed using indexes starting from zero.
19:51 For loops and array iteration in JavaScript
23:52 Creating an array and calculating the sum of its elements
26:00 Using arrays to calculate average marks and apply discounts on prices.
29:59 Using the for loop to track array index
32:12 Understanding how values are copied inside variables
35:58 Arrays in JavaScript have methods that allow us to change the array in place or return a new array.
37:53 Arrays in JavaScript can be used to store and manipulate sets of values.
42:06 Concatenating arrays in JavaScript using the concat() method.
44:19 The unshift method is used to add elements at the start of an array.
48:09 The slice method in JavaScript is used to extract a portion of an array, based on the specified starting and ending indexes.
50:22 Deleting and adding elements in an array using indexes
54:19 Arrays in JavaScript can be manipulated using the splice method.
56:25 Removing and replacing elements in an array

[rameshwarkendre]

If i follow only shradh didi video lecture series definitely I will became a full stack developer soon....Thank you Lot...!

[Learnwithsaif-wpqr]

mana apky sab practice questions khud kia apni logic sa mtlb ap na bht acha smjhaya ha thank you so much am big fan of you from pakistan ❤❤❤❤❤❤❤❤❤❤

[asmashaikh]

It was amazing lecture Thanks maam I have learnt so many new things about array as I'm beginner I'm not facing any problem to understand your Javascript series

[brainfood-k]

tried codewithharry javascript program but couldnt understand anything as it bit fast and complicated but the way shrddha mam explain everything anybody can understand it easily..

[PolytechnicManualAnswer]

one like for mam,
outstanding videos

[rakeshvlog]

One of best lecture on youtube about javascript arrays

[thronegamer]

your teaching is very good i think most people are just ignore your playlist because of 1hour duration of all videos but for your teaching i am acknowledge you big Thanks from my side and those who are read my comment so plz check this playlist

[dattatraywashivale]

Excellent teaching from the scratch and easily understandable also.

[absabith]

This platform is very COOL for any level students.BCS I am very grateful for my CGPA.Whole year, I saw and followed the guidelines of Sharda am also from Bangladseh?Go ahead Sharda didi!!!
🤩🤩🤩🤩

[JosephGonzales-uu]

Thank you so much shradha mam I watched your html tutorial and css too now it's a tym of J's and I searched alot but the way you are teaching is totally outstanding love you mam from Pakistan

[fatimatariq]

First time I learn JavaScript from your videos and after learning this I have solved all practice Questions successfully.🙃