A simple calculator
next() raises a StopIteration exception tellint the for loop to terminate
Demonstrates a basic class and object
Set operations on unique letters from two words
Generic access to DBM-style databases
for each loop with dictionary
Use mouse to draw a shape on canvas
Specifying exception type
Reading the entire file into a list.
Difference between a normal function and a lambda function
SIN number validation field
While loop demo
Get and set Cookies
Degenerate slice indices
Construct lists from other lists.
Synchronize stdout access to avoid multiple prints on 1 line
Empty tuples are constructed by an empty pair of parentheses
A grep-like tool that looks for division operators.
Extracting Nodes Selected by XPath Specifiers