Description
The padLeft
function returns a new string of a specified length. The beginning of the original string is padded with the specified filler character until the desired length is reached.
Syntax
padLeft(string, length, filler)
Arguments
Argument | Description |
---|---|
string |
The original string that needs to be padded. |
length |
The desired total length of the returned string. |
filler |
The character used to pad the string. |
Return Types
The function returns a new string with the specified length, padded with the specified filler character.
Examples
Description | Formula |
---|---|
Pad a string with zeros |
padLeft("123", 6, "0") Result: |
Pad a string with spaces |
padLeft("abc", 5, " ") Result: |
Pad a string with a special character |
padLeft("test", 8, "-") Result: |
Notes
- If the length of the original string is greater than or equal to the specified length, the original string is returned unchanged.
- The filler character should be a single character. If multiple characters are provided, only the first character is used.
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