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Showing posts with the label Properties

Best Way To Compare An Array Of Strings To An Array Objects With String Properties?

I have an array of object, within those objects is a name property. const objArr = [ { name: 'A… Read more Best Way To Compare An Array Of Strings To An Array Objects With String Properties?

Sorting Objects By Property Values

How to implement the following scenario using Javascript only: Create a car object with properties… Read more Sorting Objects By Property Values

Clarification On The Inability Of Javascript Deleting Inherited Properties.

guys. I'm studying up on properties for objects and one thing caught my eye on a source of info… Read more Clarification On The Inability Of Javascript Deleting Inherited Properties.

The Easiest Way To Access An Object's Single Own Property?

I have an object which will only have one property (own property). What is the easiest way to acce… Read more The Easiest Way To Access An Object's Single Own Property?

How Can I Get Console.log To Output The Getter Result Instead Of The String "[getter/setter]"?

In this code: function Cls() { this._id = 0; Object.defineProperty(this, 'id', { … Read more How Can I Get Console.log To Output The Getter Result Instead Of The String "[getter/setter]"?

Create Path From Javascript Object Property

Let's say I've got the following javascript object var obj = { a:{ … Read more Create Path From Javascript Object Property

In Javascript, What Is The Difference Between A Property Name In Double-quotes ("") And Without?

var car = { manyCars: {a: 'Saab', 'b': 'Jeep'}, 7: 'Mazda' }; Wh… Read more In Javascript, What Is The Difference Between A Property Name In Double-quotes ("") And Without?

Angularjs Read From Properties File

In angularJS how can I read a value from a properties file? connection.properties: url='ht… Read more Angularjs Read From Properties File

Reactjs Read A Properties File?

I have trouble looking for a solution on how to read a properties file in reactJS. I've read th… Read more Reactjs Read A Properties File?

Why Can't A Property Be Added To A Null Value?

If null value of javascript is an empty object so why can't add a property to it? the below cod… Read more Why Can't A Property Be Added To A Null Value?

HasOwnProperty('getTime') Returns False On Date Object

const test = new Date() test.hasOwnProperty('getTime') // false 'getTime' in test /… Read more HasOwnProperty('getTime') Returns False On Date Object

Can I Set The Value Of A Property Dynamically?

I have the following: var data.roles = 'Admin:Xxxx:Data'; for (role in data.roles.… Read more Can I Set The Value Of A Property Dynamically?