I apply inheritance in JavaScript in following way:
var employee = function(name) {
this.name = name;
}
employee.prototype.getName = function() {
return this.name;
}
var pEmployee = function(salary) {
this.salary = salary;
}
pEmployee.prototype.getSalary = function() {
return this.salary;
}
var employee = new employee("mark");
pEmployee.prototype = employee;
var pe = new pEmployee(5000);
console.log(pe.getName());
console.log(pe.getSalary());
I'm using angular-ui-tree in order to render a tree with data but each time that the page is loaded all nodes are rendered and I would like to avoid the render because with huge data locks the browser....
I'm using angular-ui-tree in order to render a tree with data but each time that the page is loaded all nodes are rendered and I would like to avoid the render because with huge data locks the browser....
I am trying to get the value of some array elements. It works for the elements [0], [1], [2], [3], but not [4]. function getBase64() { const urls = ['https://i.imgur.com/egNg7JU.jpg', 'https://...
I am trying to get the value of some array elements. It works for the elements [0], [1], [2], [3], but not [4]. function getBase64() { const urls = ['https://i.imgur.com/egNg7JU.jpg', 'https://...
I'm struggling to figure out how we're supposed to handle submitting a form in React. First time user, failed hard so far. The data in the form is always empty meaning the json is also empty. As far ...
I'm struggling to figure out how we're supposed to handle submitting a form in React. First time user, failed hard so far. The data in the form is always empty meaning the json is also empty. As far ...
I have this bit of code: const data = { x: "Target" } let bar = () => { console.log(this.x) } let final = bar.bind(data); final(); This code returns undefined. Here is the same code, but ...
I have this bit of code: const data = { x: "Target" } let bar = () => { console.log(this.x) } let final = bar.bind(data); final(); This code returns undefined. Here is the same code, but ...