Series.str.join

Join a new string value to all string elements in a Series.

danfo.Series.str.join(valToJoin, joinChar, options) [source]

Parameters	Type	Description	Default
valToJoin	String	the string value you want to	""
joinChar	String	The delimiter to specify the joining	" "
options	Object	inplace: Whether to perform the operation in-place or not.	{ inplace: false }

Returns:

**** return Series

Examples

Node

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.join("new", "_").print()

Browser

Output

╔═══╤════════════════════════╗
║ 0 │ lower part_new         ║
╟───┼────────────────────────╢
║ 1 │ CAPITALS city_new      ║
╟───┼────────────────────────╢
║ 2 │ this is a sentence_new ║
╟───┼────────────────────────╢
║ 3 │ SwAp CaSe_new          ║
╚═══╧════════════════════════╝