I have a doubt ... How list is created using augmented operator ? ..... acc. to me it should have given error

Question

https://code.sololearn.com/ccCYUHD4XHs8/?ref=app

Answer 1

+= is the same as using the method extend.

This method takes an iterable and appends each item separately to the list.

Since str is also a type of iterable with separate elements, this works.

Answer 2

HonFu Thanks for clearing my concept😊

Answer 3

Jay Matthews
ls=[ ]
ls+='python'
print (ls)

o/p --> ['p','y','t','h','o','n']

My doubt is ... Why the above code is not giving an error ?