How to add values with python Dictionary

This article mainly explains "how to use python dictionary to add value", interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "how to add value with python dictionary".

1. Add it by key = value. If the key exists, the old value is overwritten and added if it does not exist.

AddDic1 = {"name": "jyc", "age": 21, "gender": "famale", "job": "student"} addDic1 ["age"] = 22 age addDic1 ["address"] = "xxx" print (addDic1) # {'name':' jyc', 'age': 22,' gender': 'famale',' job': 'student',' address': 'Shanghai xxx'}

2. Use update () to add all the key-value pairs in the new dictionary to the old dictionary object. If the key is repeated, it is overwritten.

A = {"name": "sue", "Age": 33} b = {"Age": 22} a.update (b) print (a) # {'name':' sue', 'Age': 22} so far, I believe you have a better understanding of "how to add values in the python dictionary". You might as well do it in practice! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!