inplace: Whether to perform the operation in-place or not.
{
inplace: false
}
Returns:
**** return Series: Series of index position
Example
obtain the index position for a character
const dfd = require("danfojs-node")
let data = ['lower part ', ' CAPITALS city', ' this is a sentence', ' SwAp CaSe']
let sf = new dfd.Series(data)
sf.str.search("S").print()
const dfd = require("danfojs-node")
let data = ['lower city ', ' CAPITALS city', ' this is a sentence', ' SwAp CaSe']
let sf = new dfd.Series(data)
sf.str.search("city").print()