Javascript String Objects - Properties and Methods

Last update on August 19 2022 21:50:37 (UTC/GMT +8 hours)

Description

JavaScript string object refers to a string.

Can be created by the string constructor.

Javascript String Objects Property

Name	Description	Version
constructor	Specifies the function that creates an object's prototype.	Implemented in JavaScript 1.0
length	Use to get the length of a string object.	Implemented in JavaScript 1.0
prototype	Use to add new properties and methods to an object.	Implemented in JavaScript 1.0

Javascript String Objects Methods

Name	Description	Version
anchor	Use to create an HTML anchor that is used as a hypertext target.	Implemented in JavaScript 1.0
big	Use to display a string in a big font as if it were in <big> tag.	Implemented in JavaScript 1.0
blink	Use to blink a string.	Implemented in JavaScript 1.0
bold	Use to display a string bold.	Implemented in JavaScript 1.0
charAt	Returns the specified character from a string.	Implemented in JavaScript 1.0
charCodeAt	Returns a number indicating the Unicode value of the character at the given index.	Implemented in JavaScript 1.0
concat	Use to join the text of two or more strings.	Implemented in JavaScript 1.0
fixed	Use to display a string in fixed-pitch font.	Implemented in JavaScript 1.0
fontcolor	Use to display a string in a specified color	Implemented in JavaScript 1.0
fontsize	Use to display a string in the specified font size	Implemented in JavaScript 1.0
fromCharCode	Returns a string created by using the specified sequence of Unicode values.	Implemented in JavaScript 1.0
indexOf	Returns the index within the calling string object of the first occurrence of the specified value	Implemented in JavaScript 1.0
italics	Use to display a string as italics	Implemented in JavaScript 1.0
lastIndexOf	Returns the index within the calling String object of the last occurrence of the specified value, or -1 if not found.	Implemented in JavaScript 1.0
link	Creates an html hypertext link that requests another url.	Implemented in JavaScript 1.0
match	Use to match a regular expression against a string.	Implemented in JavaScript 1.0
replace	Used to find a match between a regular expression and a string, and to replace the matched substring with a new substring.	Implemented in JavaScript 1.0
search	Use to search for a match between a regular expression and a specified string.	Implemented in JavaScript 1.0
slice	Use to extract a section of a string and returns a new string.	Implemented in JavaScript 1.0
small	Display a string in a small font.	Implemented in JavaScript 1.0
split	Use to split a string object into an array of string.	Implemented in JavaScript 1.0
strike	Display a string as struck-out text	Implemented in JavaScript 1.0
sub	Causes a string to be displayed as a subscript, as if it were in a SUB tag.	Implemented in JavaScript 1.0
substr	Returns the characters in a string beginning at the specified location through the specified number of characters.	Implemented in JavaScript 1.0
substring	Returns the characters in a string between two specified position into a string.	Implemented in JavaScript 1.0
sup	Display a string as a superscript	Implemented in JavaScript 1.0
toLowerCase	Use to converts a string to lowercase.	Implemented in JavaScript 1.0
toSource	Use to get the source code of the object.	Implemented in JavaScript 1.0
toString	Use to get a string representing the specified object.	Implemented in JavaScript 1.0
toUpperCase	Use to convert a string to uppercase.	Implemented in JavaScript 1.0
valueOf	Returns the value of a string object.	Implemented in JavaScript 1.0

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