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<JavaScript> Reference

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JAVASCRIPT REFERENCE

JavaScript (or JS) enables users to create interactive webpages and is an essential code to learn for websites and web applications. Most modern websites use JavaScript.

The JavaScript Reference serves as library to define various JS elements such as arrays, date, json, math, operators and regular expressions (regexp) to help you build your website.

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JavaScript Strings

JavaScript strings store characters like "Apple iPhone X".

For Example:

var phonemodel = "Apple iPhone X";
var phonemodel = 'Samsung S9';

NAME

DESCRIPTION

CATEGORY

charAt()

Returns the character at the specified position

Methods

charCodeAt()

Returns the Unicode of the character at the specified position

Methods

concat()

Concatenate. Joins two or more strings together. For example = FirstName + LastName.

Methods

endsWith()

Checks if string ends with specified string or characters

Methods

fromCharCode()

Converts Unicode values to characters

Methods

includes()

Checks whether a string contains the specified string or characters

Methods

indexOf()

Returns the position of the first occurrence of a specified value in a string

Methods

lastIndexOf()

Returns the position of the last occurrence of a specified value in a string

Methods

localeCompare()

Compares two strings in the current locale

Methods

match()

Searches a string for a match against a regular expression, and returns the matches

Methods

 

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