Javohirbek's blog

Zamon tezlashayapti hozirgi odamlar kutishni xohlamaydi birgina misol sms verifikatsiya 2020-yilda 3 minut edi 2022-yilda 2 minut bo'ldi hozir 1 minut balki boshqa tizimlarda 30 soniya bo'lishi ham mumkun. shunday ekan rivojlanmoqchimisan tezroq rivojlan kutishga vaqt kam. @javohirbeks_blog

4ta gurungda buyam bir )

Maqsadlarga erishaman deb sog‘liqni yo‘qotma Agar kasal bo‘lsang seni maqsading tuzalish bo‘lib qoladi Qolganlari keyingi darajaga tushadi @javohirbeks_blog

https://javokhirbekkhaydarov.medium.com/nuxtda-ssr-nima-u-qanday-ishlaydi-nega-kerak-seo-ga-nima-foydasi-bor-f5575c0d2cf2 @javohirbeks_blog

#javascript #OOP In JavaScript, you can use object-oriented programming (OOP) principles to create and organize code around objects, which are instances of classes. Here are some of the key principles of OOP in JavaScript: 1Encapsulation: Encapsulation is the idea of grouping data and related behavior together in an object, and hiding the internal details of that object from the outside world. This is often accomplished by using private and public methods and properties, which can only be accessed from within the object or from outside the object, respectively. 2Inheritance: Inheritance is the idea of creating new classes that are based on existing classes, and inheriting properties and behavior from those parent classes. This is often accomplished using the extends keyword in JavaScript. 3 Polymorphism: Polymorphism is the idea of using the same method or property in different ways, depending on the context in which it is used. In JavaScript, you can achieve polymorphism by using method overriding or method overloading. 3 Abstraction: Abstraction is the idea of simplifying complex code by hiding unnecessary details and exposing only the essential features of an object. This is often accomplished by using abstract classes or interfaces, which define a set of methods or properties that must be implemented by any class that inherits from them. Here's an example of how you might use some of these OOP principles in JavaScript to create a simple class hierarchy: // Define a base class called Animal class Animal { constructor(name) { this.name = name; } speak() { console.log(`${this.name} makes a noise.`); } } // Define a subclass of Animal called Dog class Dog extends Animal { speak() { console.log(`${this.name} barks.`); } } // Define another subclass of Animal called Cat class Cat extends Animal { speak() { console.log(`${this.name} meows.`); } } // Create instances of the classes and call their methods const dog = new Dog('Rufus'); const cat = new Cat('Fluffy'); dog.speak(); // Output: "Rufus barks." cat.speak(); // Output: "Fluffy meows." @javohirbeks_blog

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