I have a question about a list of strings
Say I got a list like
a=[‘Haloween’, ‘Boom’, ‘hi’, ‘Howl’, ‘if’, ‘ghosts’]
How do you split or slice the strings to make a list like
a=[‘Ha’, ‘lo’, ‘we’, ‘en’, ‘Bo’, ‘om’, ‘hi’, ‘Ho’, ‘wl’, ‘if’, ‘gh’, ‘os’, ‘ts’]
Is this possible to do?
[s[i:i+2] for s in a for i in range(0, len(s), 2)]
Replace 2 with chunk length.
Cool awesome Thanks this worked I did not know you could use for twice in one line of code
a=[‘Haloween’, ‘Boom’, ‘hi’, ‘Howl’, ‘if’, ‘ghosts’]
B=[s[i:i+2] for s in a for i in range(0, len(s), 2)]
Print(B)
The reversed pop pop solution...
def two_chars(a):
s = list(reversed("".join(a)))
while s:
yield "".join((s.pop(), s.pop()))
print(list(two_chars(a)))