Series.str.charAt

Obtain the character at the specified index (position)

danfo.Series.str.charAt(index)    [source]
Parameters
Type
Description
Default
index
int
the index at which to obtain the character
0
Returns:  Series (Character element)
Example
Obtain the character at index 2 of all string elements in the series.
Node
Browser
Node
const dfd = require("danfojs-node")
​
let data = ['lower boy', 'CAPITALS', 'sentence', 'SwApCaSe']
let sf = new dfd.Series(data)
sf.str.charAt(2).print()
Browser
​
Output
Output
╔═══╤══════════════════════╗
║   │ 0                    ║
╟───┼──────────────────────╢
║ 0 │ w                    ║
╟───┼──────────────────────╢
║ 1 │ P                    ║
╟───┼──────────────────────╢
║ 2 │ n                    ║
╟───┼──────────────────────╢
║ 3 │ A                    ║
╚═══╧══════════════════════╝

Series.str.concat

Series.str.toUpperCase

Last updated 8 months ago

Parameters	Type	Description	Default
index	int	the index at which to obtain the character	0