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I was wondering what the difference is between the zip() function in python 2 and python 3 is. I noticed when using the timeit module on both functions that the python 3 function was a lot faster. Thanks so much in advance :)
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Python 3 has an easier syntax compared to Python 2. A lot of libraries of Python 2 are not forward compatible. A lot of libraries are created in Python 3 to be strictly used with Python 3. Python 2 is no longer in use since 2020.
Python's zip() function creates an iterator that will aggregate elements from two or more iterables. You can use the resulting iterator to quickly and consistently solve common programming problems, like creating dictionaries.
History of Python 2 vs. Python 3. Python 2 came out in 2000. The upgrade to the language was designed to make it easier for the average person to learn, but it also added many features developers needed, like list comprehension, Unicode support, garbage collection, and improved support for object-oriented programming.
While Python 2 had its heyday in the early 2000s, Python 3 is the best choice to learn in 2022. You might find some circumstances in which you need to use Python 2, but on the whole, Python 3 is the most popular language. Since Python 2 was sunsetted in 2020, Python 3 has dominated the programming world.
Difference between Python 2 and Python 3 is Python 3 returns an iterators. Idea of this saving memory.
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