Series.str.capitalize

danfo.Series.str.capitalize(options) [source]
Parameters
Type
Description
Default
options
Object
inplace: Whether to perform the operation in-place or not.
{
inplace: false
}
Returns: Series (String element)
Example
Convert the first character of a string to capital letter
Node
Browser
const dfd = require("danfojs-node")
​
let data = ['lower boy', 'capitals', 'sentence', 'swApCaSe']
let sf = new dfd.Series(data)
sf.str.capitalize().print()
​
Output
╔═══╤══════════════════════╗
║   │ 0                    ║
╟───┼──────────────────────╢
║ 0 │ Lower boy            ║
╟───┼──────────────────────╢
║ 1 │ Capitals             ║
╟───┼──────────────────────╢
║ 2 │ Sentence             ║
╟───┼──────────────────────╢
║ 3 │ Swapcase             ║
╚═══╧══════════════════════╝

Series.str.toLowerCase

Series.dt.seconds

Last modified 8mo ago

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