codePointAt() Method – How to Convert String to Unicode Code Point
codePointAt() is a string method that converts a string character to a Unicode code point.
codePointAt() is a string method that converts a string character to a Unicode code point.
concat() creates a new string by concatenating its calling string and its arguments.
exec() executes a search for a regular expression pattern in its string argument.
fromCodePoint() is a string method that converts one or more Unicode code points to their string representation.
The getItem() method retrieves the value of a web storage item. It accepts one required argument.
includes() checks if its calling array includes the method's first argument.
includes() checks if its calling string includes the method's first argument.
indexOf() searches its calling array for the first occurrence of the method's string argument.
indexOf() searches its calling string for the first occurrence of the method's string argument.
join() creates a new string by using a comma, or a user-defined separator, to join the elements of an array object.
JSON (JavaScript Object Notation) is a text format for interchanging data between clients (web pages) and servers.
The key() method retrieves a web storage item's name. It accepts one required argument.
lastIndexOf() searches its calling array for the last occurrence of the method's argument.
lastIndexOf() searches its calling string for the last occurrence of the method's argument.
JavaScript's match() method creates a new array containing all the patterns that match the method's regular expression argument.
matchAll() creates a new iterator object containing all the patterns—including capturing groups—that match the method's regular expression argument.
The Number() global method converts its argument to a Number type or NaN.
The parseInt() global method parses and converts its string argument from its radix state to a decimal integer.
The removeItem() method removes a property from the specified web storage. It accepts one required argument.
replace() returns a new version of its calling string after replacing some specified patterns with a given replacement.
search() searches its calling string for the first occurrence of the method's regular expression argument.
setItem() sets its key and value arguments in the specified local or session storage object.
JavaScript's slice() method duplicates a specified part of its calling string into a new string—without altering the original string.
split() returns an array containing the result of splitting a string into substrings.
test() tests its string argument for an occurrence of a regular expression.
toFixed() specifies the number of digits browsers should show after a number's decimal point.
toLowerCase() returns the lowercase version of its calling string.
toPrecision() formats a number to a precise length of digits and returns the result as a string.
toString() converts a number to a string of a specified radix.
toUpperCase() returns the uppercase version of its calling string.
The JavaScript trim() method trims whitespace from both ends of a string.
The JavaScript trimEnd() method trims whitespace only at the end of a string.
The JavaScript trimStart() method trims whitespace only at the beginning of a string.
Web storage is the JavaScript API browsers provide for storing data locally and securely within a user's browser.