This story was originally published on HackerNoon at:
https://hackernoon.com/how-to-update-object-key-values-using-javascript.
Javascript objects consist of key-value pairs and are one of the most common data structures in Javascript.
Check more stories related to programming at:
https://hackernoon.com/c/programming.
You can also check exclusive content about
#javascript,
#javascript-development,
#web-development,
#webdev,
#typescript,
#javascript-tutorial,
#tutorial,
#programming-languages, and more.
This story was written by:
@smpnjn. Learn more about this writer by checking
@smpnjn's about page,
and for more stories, please visit
hackernoon.com.
To update all values in an object, the easiest way is to:
Use Object.keys to get all keys of the object.
Apply any logic, to decide which values should be updated.
Update the value of each using a loop-like forEach or for.