string or list of strings to add to each string element of the series
""
position
Int
The position to add the other (string or array) is either 0 or 1. 0 is to add the other at the beginning of each of the string element, and 1 is to add to the end of the string element
1
options
Object
inplace: Whether to perform the operation in-place or not.
{
inplace: false
}
Returns: Series (String element)
Examples
Add the strings from an Array to the start of each of the String element in Series
Node
Browser
1
const dfd =require("danfojs-node")
2
3
let data =['lower boy','CAPITALS','sentence','SwApCaSe']
4
let data2 =['XX','YY','BB','01']
5
let sf =newdfd.Series(data)
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sf.str.concat(data2,0).print()
Copied!
1
Copied!
Output
1
╔═══╤══════════════════════╗
2
║ │ 0 ║
3
╟───┼──────────────────────╢
4
║ 0 │ XXlower boy ║
5
╟───┼──────────────────────╢
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║ 1 │ YYCAPITALS ║
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╟───┼──────────────────────╢
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║ 2 │ BBsentence ║
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╟───┼──────────────────────╢
10
║ 3 │ 01SwApCaSe ║
11
╚═══╧══════════════════════╝
Copied!
Add the strings from an Array to the end of each of the String element in Series
Node
Browser
1
const dfd =require("danfojs-node")
2
3
let data =['lower boy','CAPITALS','sentence','SwApCaSe']
4
let data2 =['XX','YY','BB','01']
5
let sf =newdfd.Series(data)
6
sf.str.concat(data2,1).print()
Copied!
1
Copied!
Output
1
╔═══╤══════════════════════╗
2
║ │ 0 ║
3
╟───┼──────────────────────╢
4
║ 0 │ lower boyXX ║
5
╟───┼──────────────────────╢
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║ 1 │ CAPITALSYY ║
7
╟───┼──────────────────────╢
8
║ 2 │ sentenceBB ║
9
╟───┼──────────────────────╢
10
║ 3 │ SwApCaSe01 ║
11
╚═══╧══════════════════════╝
Copied!
Add a string to the start of each string element in a Series
Output
Browser
1
const dfd =require("danfojs-node")
2
3
let data =['lower boy','CAPITALS','sentence','SwApCaSe']
4
let data2 =['XX','YY','BB','01']
5
let sf =newdfd.Series(data)
6
sf.str.concat("pre",0).print()
Copied!
1
Copied!
Output
1
╔═══╤══════════════════════╗
2
║ │ 0 ║
3
╟───┼──────────────────────╢
4
║ 0 │ prelower boy ║
5
╟───┼──────────────────────╢
6
║ 1 │ preCAPITALS ║
7
╟───┼──────────────────────╢
8
║ 2 │ presentence ║
9
╟───┼──────────────────────╢
10
║ 3 │ preSwApCaSe ║
11
╚═══╧══════════════════════╝
Copied!
Add a string to the end of each string element in a series
Node
Browser
1
const dfd =require("danfojs-node")
2
3
let data =['lower boy','CAPITALS','sentence','SwApCaSe']