Iterate a list as pair (current, next) in Python

Question

I sometimes need to iterate a list in Python looking at the \"current\" element and the \"next\" element. I have, till now, done so with code like:

for curre         


        

Answer 1

code = '0016364ee0942aa7cc04a8189ef3'
# Getting the current and next item
print  [code[idx]+code[idx+1] for idx in range(len(code)-1)]
# Getting the pair
print  [code[idx*2]+code[idx*2+1] for idx in range(len(code)/2)]