Majed Badawi questions

Majed Badawi answers

• JavaScript add hidden data to Object
• Sort Javascript object by value alphabetically
• No output while using static methods inside a class(the class which has no main function in it)
• How do I capture only the duplicate elements in an ArrayList?
• push the contents of array into another array without looping
• Is there an efficient way to get all values of a certain type from an array in JavaScript?
• I want to get combine data of two arrays using for loop in javascript [duplicate]
• using reduce to compose an array of cumulative strings
• How to rename object keys inside array
• typescript - get the day name from a date