Python FTW: Under the Hood/

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Yes, It Exists!

Yes, It Exists!

We'll cover the following...

The else clause for loops exists! One typical example might be:

Python 3.5
def does_exists_num(l, to_find):
      for num in l:
          if num == to_find:
              print(to_find, "Exists!")
              break
      else:
          print(to_find, "Does not exist")
some_list = [1, 2, 3, 4, 5]
does_exists_num(some_list, 4)
does_exists_num(some_list, -1)

The else clause in exception handling ...