String

length

Get the length of a String.

string.at()

Get the character at a specified index of a String.

string.casefold()

Convert a String to lower case using a specified format.

string.concat()

Concatenate two Strings.

string.endsWith()

Test if a String ends with a provided suffix.

string.includes()

Test if a String includes a provided substring.

string.includesRegex()

Test if a String contains a substring that matches a provided regular expression.

string.indexOf()

Get the index of the first matching substring within a String.

string.indexOfRegex()

Get the index of the first substring matching a provided regular expression within a String.

string.insert()

Insert a substring into a String at a specified index.

string.lastIndexOf()

Get the index of the last matching substring within a String.

string.matches()

Get the substrings in a String that match a provided regular expression.

string.matchIndexes()

Get the indexes and substrings in a String that match a provided regular expression.

string.parseDouble()

Convert a String to a Double.

string.parseInt()

Convert a String to a Int.

string.parseLong()

Convert a String to a Long.

string.parseNumber()

Convert a String to a Number.

string.replace()

Replace a specified number of occurrences of a substring in a String.

string.replaceAll()

Replace all occurrences of a substring in a String.

string.replaceAllRegex()

Replace all occurrences of substrings matching a regular expression in a String.

string.replaceRegex()

Replace a specified number of occurrences of substrings matching a regular expression in a String.

string.slice()

Get the substring between two indexes of a String.

string.split()

Split a String at a provided separator.

string.splitAt()

Split a String at a provided index.

string.splitRegex()

Split a String using a provided regular expression.

string.startsWith()

Test if a String starts with a provided prefix.

string.toLowerCase()

Convert a String to lower case.

string.toString()

Get a String representation of the value.

string.toUpperCase()

Convert a String to upper case.