Reference

String

Constructor

Input	A text surrounded by single or double quotes.
Output	A string containing the text.

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Indexing

Input	A string and a number representing the index.
Output	The character at the specified index.

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Substring

Input	A string and two numbers representing the start and end indices.
Output	The substring from the start index to the end index.

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Starts with

Input	Two strings.
Output	True if the first string starts with the second string. False otherwise.

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Ends with

Input	Two strings.
Output	True if the first string ends with the second string. False otherwise.

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Replace

Input	A string and two substrings.
Output	A new string with all occurrences of the first substring replaced by the second substring.

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Uppercase

Input	A string.
Output	A new string converted to uppercase.

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Lowercase

Input	A string.
Output	A new string converted to lowercase.

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Trim

Input	A string.
Output	A new string with leading and trailing whitespace removed.

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Match

Input	A string and a regex pattern.
Output	True if the string matches the regex pattern. False otherwise.

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Length

Input	A string.
Output	The length of the string.

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Concat

Input	Two strings.
Output	The concatenation of the two strings.

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First

Input	A string.
Output	The first character of the string.

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Last

Input	A string.
Output	The last character of the string.

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Init

Input	A string.
Output	A new string without its last character.

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Rest

Input	A string.
Output	A new string without its first character.

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At

Input	A string and a number representing the index.
Output	The character at the specified index.

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Is empty

Input	A string.
Output	True if the string is empty. False otherwise.

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Is not empty

Input	A string.
Output	True if the string is not empty. False otherwise.

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Contains

Input	A string and an argument of any type.
Output	True if the string contains the argument. False otherwise.

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Take

Input	A string and a number representing the number of characters.
Output	The first n characters of the string.

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Drop

Input	A string and a number representing the number of characters.
Output	A new string without the first n characters.

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Remove at

Input	A string and a number representing the index.
Output	A new string with the character at the specified index removed.

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Reverse

Input	A string.
Output	A new string with its characters in reverse order.

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Bytes

Input	A string.
Output	A list of the string's bytes.

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Index of

Input	A string and any value.
Output	The index of the first occurrence of the value in the string, or -1 if the value is not found.

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Pad left

Input	A string, a number representing the minimum length, and a string to pad with.
Output	A new string padded on the left with the specified padding.

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Pad right

Input	A string, a number representing the minimum length, and a string to pad with.
Output	A new string padded on the right with the specified padding.

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Split

Input	A string and a separator string.
Output	A list of the string's substrings separated by the separator.

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Compare

Inputs	Two strings.
Output	1 if the first string is bigger than the second. -1 if it is the smaller. 0 if they are equal.

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