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javascript class
<![CDATA[class ClassMates{
constructor(name,age){
this.name=name;
this.age=age;
}
displayInfo(){
return this.name + "is " + this.age + " years old!";
}
}
let classmate = new ClassMates("Mike Will",15);
classmate.displayInfo(); // result: Mike Will is 15 years old!]]>
javascript class
<![CDATA[// Improved formatting of Spotted Tailed Quoll's answer
class Person {
constructor(name, age) {
this.name = name;
this.age = age;
}
introduction() {
return `My name is ${name} and I am ${age} years old!`;
}
}
let john = new Person("John Smith", 18);
console.log(john.introduction());]]>
javascript class
<![CDATA[class Rectangle {
constructor(height, width) {
this.height = height;
this.width = width;
}
// Getter
get area() {
return this.calcArea();
}
// Method
calcArea() {
return this.height * this.width;
}
}
const square = new Rectangle(10, 10);
console.log(square.area); // 100]]>
js class syntax
<![CDATA[// method 1
function nested(name , age , color){
this.name = name;
this.details = {
age : age,
color : color
}
}
let nestedObj = new nested( "Elroi" , 22 , "blue");
console.log(nestedObj)
// method 2
class Nested2{
constructor(name , age , color){
this.name = name;
this.details = {
age : age,
color : color
}
};
displayInfo(){
console.log(`${this.name} ${this.details.age} ${this.details.color} `)
}
}
let aaa = new Nested2("Ean" , 14 , "black");
aaa.displayInfo(); ]]>
javascript class
<![CDATA[// unnamed
let Rectangle = class {
constructor(height, width) {
this.height = height;
this.width = width;
}
};
console.log(Rectangle.name);
// output: "Rectangle"
// named
let Rectangle = class Rectangle5 {
constructor(height, width) {
this.height = height;
this.width = width;
}
};
console.log(Rectangle.name);
// output: "Rectangle2"
]]>
javascript class
<![CDATA[class Rectangle {
constructor(hauteur, largeur) {
this.hauteur = hauteur;
this.largeur = largeur;
}
}]]>
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