Series.str.capitalize

Capitalize the first character of each string

danfo.Series.str.capitalize() [source]

Parameters: None

Returns: Series (String element)

Example

Convert the first character of a string to capital letter

Node
Browser
Node
const dfd = require("danfojs-node")
let data = ['lower boy', 'capitals', 'sentence', 'swApCaSe']
let sf = new dfd.Series(data)
sf.str.capitalize().print()
Browser
Output
Output
╔═══╤══════════════════════╗
║ │ 0 ║
╟───┼──────────────────────╢
║ 0 │ Lower boy ║
╟───┼──────────────────────╢
║ 1 │ Capitals ║
╟───┼──────────────────────╢
║ 2 │ Sentence ║
╟───┼──────────────────────╢
║ 3 │ Swapcase ║
╚═══╧══════════════════════╝