String methods

• Methods are built on actions, Perkins with individual strings.

• They help us do things such a:

1. searching within a string

2. replacing part of a string

3. changing the casing of a string

• Can also be combined, the syntax is thing.method[].

• Trim is used to trim off any space at the start or ending of a string.

• Can also chain on two strings for example :

greeting

“hello again ”

greeting.trim().uppercase ()

“Hello Again”

• Lots of info to take in but overall a good lesson.