substring

Common

Returns a new String that contains characters in this string builder at startIndex (inclusive) and up to the length (exclusive).

1.4

Throws

if startIndex is less than zero or greater than the length of this string builder.

JS

fun substring(startIndex: Int): String

Returns a new String that contains characters in this string builder at startIndex (inclusive) and up to the length (exclusive).

1.4

if startIndex is less than zero or greater than the length of this string builder.

Native

fun substring(startIndex: Int): String

Returns a new String that contains characters in this string builder at startIndex (inclusive) and up to the length (exclusive).

1.4

if startIndex is less than zero or greater than the length of this string builder.

Common

fun substring(startIndex: Int, endIndex: Int): String

Returns a new String that contains characters in this string builder at startIndex (inclusive) and up to the endIndex (exclusive).

1.4

or IllegalArgumentException when startIndex or endIndex is out of range of this string builder indices or when startIndex > endIndex.

JS

fun substring(startIndex: Int, endIndex: Int): String

Returns a new String that contains characters in this string builder at startIndex (inclusive) and up to the endIndex (exclusive).

1.4

or IllegalArgumentException when startIndex or endIndex is out of range of this string builder indices or when startIndex > endIndex.

Native

fun substring(startIndex: Int, endIndex: Int): String

Returns a new String that contains characters in this string builder at startIndex (inclusive) and up to the endIndex (exclusive).

or IllegalArgumentException when startIndex or endIndex is out of range of this string builder indices or when startIndex > endIndex.