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Overview
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Javascript Basics
Javascript Arrays
Javascript Objects

- Accessing object properties one
- Accessing object properties two
- Accessing object properties three
- Check if property exists in object
- Creating Javascript objects one
- Creating Javascript objects two
- Creating Javascript objects three
- Extract keys from Javascript object
- Sum object values
- Remove a property from an object
- Merge two objects with matching keys
- Multiply all object values by x
- Swap object keys and values
- Replace empty strings in object with null values
- Extracting information from objects
- Add property to each object in array
- Convert array to object with counter

Javascript Dates
Javascript Sets
Javascript DOM
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Creating Javascript objects one

// Write a function that a string (a) as argument
// Create an object that has a property with key 'key' and a value of a
// Return the object
			function
				myFunction
				(
				a
				)
				{
			
				
				
return 

			}

Test Cases:

myFunction('a')

Expected

{key:'a'}

myFunction('z')

Expected

{key:'z'}

myFunction('b')

Expected

{key:'b'}