“Zip” combines two or more sequences from "summary" of Fluent Python by Luciano Ramalho
The `zip` function is a built-in Python function that takes two or more sequences and "zips" them together, returning an iterator of tuples where each tuple contains one element from each of the input sequences. This function is incredibly versatile and can be used with any iterable objects, not just lists. One common use case for `zip` is to iterate over multiple sequences in parallel. For example, if you have two lists, `names` and `ages`, you can use `zip` to iterate over them simultaneously and access the corresponding elements from each list in a single loop. This can make your code more concise and readable, as you don't have to manage multiple loop counters or indices. Another useful feature of `zip` is that it will stop as soon as the shortest input sequence is exhausted. This means that if you pass in sequences of different lengths, `zip` will only iterate up to the length of the shortest sequence. This behavior can be very helpful in certain situations where you only want to process elements up to a certain point. In addition to zipping together lists, `zip` can also be used with other iterable objects, such as tuples, sets, or even strings. This makes it a versatile tool for working with a wide variety of data structures.- The `zip` function is a powerful and flexible tool for combining multiple sequences in Python. By taking advantage of its capabilities, you can simplify your code, make it more readable, and perform complex operations with ease.
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