Python | Remove spaces from a string
Given a string, write a Python program to remove all spaces from it.
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Input : g e e k Output : geek Input : Hello World Output : HelloWorld
There are various approaches to remove whitespaces in a string. The first one is the Naive approach, which has been discussed in this article. But here we will discuss all the approaches which are specific to Python.
Approach#1 : Using
Using replace() function, we replace all whitespace with no space(“”).
Approach #2 : Using
First we use
split() function to return a list of the words in the string, using sep as the delimiter string. Then, we use
join() to concatenate the iterable.
Approach #3 : Using Python regex
Approach #4 : Using