python dictionaries change

Change Values

You can change the value of a specific item by referring to its key name:

Example

Change the "year" to 2018:



thisdict = {

  "brand": "Ford",

  "model": "Mustang",

  "year": 1964

}thisdict["year"] = 2018



Try it Yourself »

Example

Change the "year" to 2018:

Update Dictionary

The update() method will update the dictionary with the items from the given

argument.

The argument must be a dictionary, or an iterable object with key:value pairs.

Example

Update the "year" of the car by using the update()

method:



thisdict = {

  "brand": "Ford",

  "model": "Mustang",

  "year": 1964

}thisdict.update({"year": 2020})

Try it Yourself »

Example

Update the "year" of the car by using the update()

method: