Primary differences between Python 2 and 3 include the following: Unicode. By default, Python 3 encodes strings using Unicode rather than ASCII. Range functions.

Most differences between Python 2 and 3 are easily expressed and understood by people, but the upgrades aren't completely automatic. Moving a large code base from Python 2 to 3 might take days, but it ...

Though Python 3 was released in 2008, many projects are still stuck on Python 2. It’s understandable that porting large existing codebases to a new version is a prospect which sends a shiver … ...

Drop support for Python 2.6 and older as it’s far easier to migrate from Python 2.7, and if you have to run Python 2.6, look into using the six library for compatibility with Python 3.

The tough transition from Python 2.x to 3.x. The 3.x variant of Python introduced in December 2008 offers significant improvements in areas such as Unicode.

What you’ll learn: What exactly is Python and what is MicroPython? The major differences between both languages. Some use cases for each. As difficult as it is to imagine, the Python programming ...

In the 2021 survey, though, 95% used Python 3 while 5% used Python 2. In 2020, Python 3 held a 94% to 6% edge. Dating back to 2017, 75% used Python 3 and 25% used Python 2.