JavaScript Data Structures - 8 - Queue Overview

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Queue Overview
JavaScript Data Structures
Data Structures in JavaScript

[Invogue]

is it just me or video (7) Stack Data Structure is missing in the playlist? Explaines what Stack is than straight to video 8 about Queues.

[halleshubham]

proudly contributed to very nice tutorials

[manojmanu]

Hello @codevolution, stack implementation missing. please add it.😊

[TusharGuptaagra]

@codevolution, Could you please put stack implementation video (#7) as well. Thanks

[g_pazzini]

thank you.. and cool AI text to speech btw 😊

[legdayenjoyer]

Sir video 7 is missing for Stack Implementation

[elrichrodrigues]

Stack Implementation

class Stack {
constructor() {
this.items = [];
this.count = 0;
}

push(element) {
this.items[this.count] = element;
console.log(`${element} added to ${this.count}`);
this.count += 1;
return this.count - 1;
}

pop() {
if (this.count === 0) return undefined;
let deleteItem = this.items[this.count - 1];
console.log(`${deleteItem} removed`);
this.count -= 1;
return deleteItem;
}

peek() {
console.log(`Top element is ${this.items[this.count - 1]}`);
return this.items[this.count - 1];
}

isEmpty() {
console.log(this.count == 0 ? 'Stack is empty' : 'Stack is not empty');
return this.count == 0;
}

size() {
console.log(`${this.count} elements in stack`);
return this.count;
}

print() {
let str = '';
for (let i = 0; i < this.count; i++) {
str += this.items[i] = ' ';
}
return str
}

clear() {
this.items = [];
thihs.count = 0;
return this.items
}
}