add in dictionary python code example
Example 1: add new keys to a dictionary python
d = {'key':'value'}
print(d)
d['mynewkey'] = 'mynewvalue'
print(d)
Example 2: Python dictionary append
d1 = {
"1" : 1,
"2" : 2,
"3" : 3
}
d1["4"] = 4
print(d1)
Example 3: add value to dictionary python
dict[key] = value
Example 4: Python dictionary append
testing1={'one':1,'two':2}
''' update() is the method of dict() merges another dict into existing ones '''
''' it replaces the keys of exisiting ones with the the new ones '''
testing1.update({'two':3,'noice':69})
print(testing1) """ {'one':1,'two':3,'noice':69} """
Example 5: adding one element in dictionary python
mydict = {'score1': 41,'score2': 23}
mydict['score3'] = 45
print(mydict)
Example 6: append dictionary python
>>> d1 = {1: 1, 2: 2}
>>> d2 = {2: 'ha!', 3: 3}
>>> d1.update(d2)
>>> d1
{1: 1, 2: 'ha!', 3: 3}