“Python Dictionary” Code-Antworten

Python Dictionary

human = {
  "code": "Python",
  "name": "John",
  "age": 32
}

print(human["age"])
#32 :D
The Cat Coder

Python Dictionary

# Creating an empty Dictionary
Dict = {}
print("Empty Dictionary: ")
print(Dict)
 
# Creating a Dictionary
# with dict() method
Dict = dict({1: 'Geeks', 2: 'For', 3:'Geeks'})
print("\nDictionary with the use of dict(): ")
print(Dict)
 
# Creating a Dictionary
# with each item as a Pair
Dict = dict([(1, 'Geeks'), (2, 'For')])
print("\nDictionary with each item as a pair: ")
print(Dict)
Repulsive Rhinoceros

Python Dictionary

<view> = <dict>.keys()                          # Coll. of keys that reflects changes.
<view> = <dict>.values()                        # Coll. of values that reflects changes.
<view> = <dict>.items()                         # Coll. of key-value tuples that reflects chgs.
value  = <dict>.get(key, default=None)          # Returns default if key is missing.
value  = <dict>.setdefault(key, default=None)   # Returns and writes default if key is missing.
<dict> = collections.defaultdict(<type>)        # Creates a dict with default value of type.
<dict> = collections.defaultdict(lambda: 1)     # Creates a dict with default value 1.
<dict> = dict(<collection>)                     # Creates a dict from coll. of key-value pairs.
<dict> = dict(zip(keys, values))                # Creates a dict from two collections.
<dict> = dict.fromkeys(keys [, value])          # Creates a dict from collection of keys.
<dict>.update(<dict>)                           # Adds items. Replaces ones with matching keys.
value = <dict>.pop(key)                         # Removes item or raises KeyError.
{k for k, v in <dict>.items() if v == value}    # Returns set of keys that point to the value.
{k: v for k, v in <dict>.items() if k in keys}  # Returns a dictionary, filtered by keys.
Michael Kuksin

Python Dictionary

stationary_items = {
    "Pencil":"Pencil is used to write things in copy",
    "Eraser": "Eraser is used to remove the written things",
    "Sharpner":"This is used to sharp your pencil"
}
print(stationary_items["Pencil"])
Programmer of empires

Python Dictionary

dict_name = {"key1": "value1", "key2": "value2", ...}
alimehridev

Python Dictionary

#Creating dictionaries
dict1 = {'color': 'blue', 'shape': 'square', 'volume':40}
dict2 = {'color': 'red', 'edges': 4, 'perimeter':15}
Dead Dormouse

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