CheatSheet for some python synxtax

cheatsheet.py

s = 'abcdefghij'
stmts = [
    'len(s)',
    's[0]',
    's[1]',
    's[0:]',
    's[1:]',
    's[0:3]',
    's[:3]',
    's[:-2]',
    's[:-3]',
    's[:-4]',
    's[-3:]',
    's[0:len(s)]',
    's[0:len(s)-1]',
    's[0:4]',
    's[1:5]',
    's[2:6]',
]

print('s = %s' % s)
print('-' * (len(s) + 4))
for stmt in stmts:
    print('%s = %s' % (stmt, eval(stmt)))


print('-' * 20)

for i in reversed(range(len(s))):
    for j in range(len(s) - i):
        part = s[j:i+1]
        print(part)