how to append in dictionary python code example
Example 1: how to add an element in dictionary
thisdict = {
"brand": "Ford",
"model": "Mustang",
"year": 1964
}
thisdict["color"] = "red"
print(thisdict)
Example 2: Python dictionary append
# to add key-value pairs to a dictionary:
d1 = {
"1" : 1,
"2" : 2,
"3" : 3
} # Define the dictionary
d1["4"] = 4 # Add key-value pair "4" is key and 4 is value
print(d1) # will return updated dictionary
Example 3: add value to dictionary python
dict[key] = value
Example 4: python append to dictionary
dict = {1 : 'one', 2 : 'two'}
# Print out the dict
print(dict)
# Add something to it
dict[3] = 'three'
# Print it out to see it has changed
print(dict)
Example 5: 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 6: append to dictionary python
# Append to Dictionary in Python
# Let's say we had the following dictionary:
languages = {'#1': "Python", "#2": "Javascript", "#3": "HTML"}
# There are two ways to add a key-and-value set to this dictionary
# Number 1: By .update() method
languages.update({"#4": "C#"}) # Adds a #4 key-and-value set
#--------------------------------------------
# Number 2: The define-key method
# This is the easier one
languages['#4'] = 'C#'
# ^^ Just updates a key of #4 to C#, or adds it in this case