Which collection class associates values with keys ?

If you are looking which collection class associates values with keys . In this article i will present what is the collection class to use with an example in python.

Collection class associates values with keys is Dictionnary

Dictionaries:

A dictionary is an unordered, modifiable, and indexed collection.

client = {
   "nom": "Elodie",
   "age": "45",
   "annee": 1980
 }
print(client["age"])
client["nouvelleCle"] = "nouvelleValeur" #ajoute une nouvelle clé et valeur
client.get("solde") #renvoi 'None' car la clé n'existe pas

In python A dictionary is an unordered, modifiable, and indexed collection. It associates values with keys and values with values containing those keys.

Which collection class associates values with keys ?

A dictionary will always store values in a different format which is a convenient way to add or remove items when the collection is empty. This creates an efficient implementation of dictionaries.

One way to describe a dictionary is by having an optional “key”, a dictionary that is immutable, immutable, and indexed.

Which collection class associates values with keys ?
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Then, one can write a dictionary from a dictionary with some arguments as well as a “key” used later.

However, the dictionaries you use can be a collection of values. Python will parse dictionary classes and create and add some dictionary objects that can be assigned values.

This is a good thing since there’s no real guarantee how they’ll fit into a regular dictionary, and if this is not clear the dictionary class doesn’t match a particular value.

Now, a dictionary contains all of the tuples of a given numeric value, and these is the dictionary that will be used as the context that will return all the values.

So, after we try and retrieve our dictionary we can use Python’s dictionary as it’s the initial context out of which all the tuples will be added.

External links :

https://fr.wikipedia.org/wiki/Microsoft_Excel

https://fr.wikipedia.org/wiki/Microsoft_Office

Internal links– Which collection class associates values with keys ?

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