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Showing posts with the label Properties

What's The Correct Way To Test For Existence Of A Property On A Javascript Object?

I have a custom Javascript object that I create with new, and assign properties to based on creatio… Read more What's The Correct Way To Test For Existence Of A Property On A Javascript Object?

Js Cannot Read Property "length" Of Undefined

I'm trying to create an object using a given string where each word has a property stating its … Read more Js Cannot Read Property "length" Of Undefined

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

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]"?

Passing Keys To Children In React.js

I am running through a react tutorial on tutsplus that is a bit old, and the code doesn't work … Read more Passing Keys To Children In React.js

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?

Finding Sub Properties Of Javascript Object

My code ise this: var cem = { 'name': 'cem topkaya' }; f_PropertyBul(cem); function… Read more Finding Sub Properties Of Javascript Object

Dynamically Accessing Object Property In .map Array Function

i want to have reusable function that maps an array of objects based on property passed as paramete… Read more Dynamically Accessing Object Property In .map Array Function