![]() Image Source: Edlitera How Do You Make A Python Dictionary? That's because dictionaries map, or associate, key objects to value objects. You may also hear dictionaries referred to as mappings. You can rephrase this to say that a dictionary is a collection of key-value pairs. The item being translated is called the key and the translation is the value. Python dictionaries, more precisely, are a collection of object pairs: What's the Difference Between a Dictionary and a Python Dictionary? These screenshot examples are just a few of the functions of dictionaries in Python. Or, you could have a dictionary that maps countries to their capital cities: Word translations is a great example, but you could also have a dictionary that does something like map fruits to their market price per pound: (I translated these using Google apologies if they're not the most accurate!) A dictionary data structure, like this screenshot example, is useful for storing certain types of data: My dictionary maps the English words “morning,” “afternoon,” and “evening” to their Spanish counterparts. You can actually start with the common definition of "dictionary" to understand dictionaries in Python. One type of dictionary is a book that translates words between languages, like a Spanish to English dictionary. Unless you've used other programming languages before, the word “dictionary” might make you think of a few things. Intro to Programming: Why Beginners Should Start With Python.Today I'll talk about another powerful data type in Python: the dictionary. Welcome back to the next article in my Intro to Programming series. ![]()
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