rahulmalhotra

sfdx plugins:install @salesforce/lwc-dev-server

rahulmalhotra

public Database.QueryLocator start(Database.BatchableContext bc) {
    return Database.getQueryLocator('SELECT Id, Count__c FROM Product_Part__c ORDER BY Product__c');
}

rahulmalhotra

public void execute(Database.BatchableContext bc, List<SObject> records) {
    List<Product_Part__c> productParts = (List<Product_Part__c>) records;
    for(Product_Part__c productPart : productParts) {
        productPart.Count__c = 100;
    }
    update productParts;
}

rahulmalhotra

public Database.QueryLocator start(Database.BatchableContext bc) {
    return Database.getQueryLocator('SELECT Id, Count__c FROM Product_Part__c');
}

rahulmalhotra

class Car {

    #color

    constructor(name, speed, color) {
        this.name = name;
        this.speed = speed;
        this.#color = color;
    }

rahulmalhotra

class Car {

    constructor(name, speed) {
        this.name = name;
        this.speed = speed;
    }

    showSpeed() {
        console.log(this.speed);
    }

rahulmalhotra

function Car(name, speed) {
    this.name = name;
    this.speed = speed;
}

Car.prototype.showSpeed = function() {
    console.log(this.speed);
}

let audi = new Car('audi', 200);

rahulmalhotra

let features = ['Great Speed', 'Good Color', 'Comfort', 'Good Looks'];
let moreFeatures = ['Great Mileage', 'Amazing Design', ...features];

console.log(moreFeatures);

rahulmalhotra

let features = ['Great Speed', 'Good Color', 'Comfort', 'Good Looks'];
let moreFeatures = ['Great Mileage', 'Amazing Design'];
features.push(...moreFeatures);

rahulmalhotra

// * Rest Parameters
function car(name, ...features) {
    console.log('Features of Car ' + name + ' are:- ');
    features.forEach(feature => {
        console.log(feature);
    });
}

car('Audi', 'Great Speed', 'Good Color', 'Comfort', 'Good Looks');