Day 83: Reverse Keys and Values in an Object | 100 Days of JavaScript Coding Challenge
🎯Welcome to Day 83 of the 100 Days of JavaScript Coding Challenge! 🚀
#CodeWithPoonam #100DaysOfCode
📥 Problem Statement:
Write a JavaScript function that reverses the order of keys and values in an object.
📊 Example:
Input: {a: 1, b: 2, c: 3}
Output: {'1': 'a', '2': 'b', '3': 'c'}
💡 Approach:
✅ Step 1: Create an empty object reversedObj.
✅ Step 2: Use Object.entries() to get an array of key-value pairs.
✅ Step 3: Loop through each key-value pair using a for...of loop.
✅ Step 4: Swap the key with the value and assign it to the result object.
✅ Step 5: Return the reversed object.
📚 Key Concepts Used:
✅ Object.entries(): Converts an object into an array of key-value pairs.
✅ Destructuring: Extracts key-value pairs from the array.
✅ Looping: for...of loop to iterate through the array.
📅 On Day 83, You learned how to reverse the keys and values of an object using Object.entries() and basic JavaScript loops.
🔥 Keep coding and stay consistent!
📩 #JavaScript #CodingChallenge #100daysofcode
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