Pinned

1. tuples as records and immutable lists tuples as records and immutable lists

   1

   #!/usr/bin/env python3

   2

   # tuples as records & immutable lists

   3

   4

   ## TUPLES AS RECORDS ##

   5

2. genexp init vs listcomp genexp init vs listcomp

   1

   #!/usr/bin/env python3

   2

   3

   symbols = "$¢£¥€¤"

   4

   output = tuple(ord(symbol) for symbol in symbols)

   5

   print(output)

3. Cartesian product of card ranks & suits Cartesian product of card ranks & suits

   1

   #!/usr/bin/env python3

   2

   3

   card_ranks = ["A", "K", "Q"]

   4

   card_suits = ["♠", "♥", "♦", "♣"]

   5

4. local scope in comps and gen exps local scope in comps and gen exps

   1

   #!/usr/bin/env python3

   2

   3

   x = "EGG"

   4

   codes = [ord(x) for x in x]

   5

5. vector2d.py vector2d.py

   1

   import math

   2

   3

   class Vector:

   4

       def __init__(self, x=0, y=0):

   5

           self.x = x

6. listcomp list vs filter/map composit... listcomp list vs filter/map composition

   1

   #!/usr/bin/env python3

   2

   3

   symbols = "fj#@2$¢£¥€¤92f^x"

   4

   5

   over_ascii = [ord(s) for s in symbols if ord(s) > 127]