String Object

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String Object

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The String Object in Javascript

String Constructors

var a = "This is a string";

var b = new String("This is another string");

String Methods and Properties

charAt(index)	returns the character at index
charCodeAt(index)	returns the ASCII value of the character at index
indexOf(value, [startIndex] )	returns the index within this string of the first occurrence of value starting at the optional startIndex
length	returns the length of the string
lastIndexOf(value, [startIndex] )	returns the index within this string of the last occurrence of value searching backwards starting at the optional startIndex
split(separator, limit)	splits this string around the matches of separator
substr(startIndex, length)	returns a substring beginning at startIndex, extracting length characters.
substring(startIndex, endIndex)	returns a substring spanning from startIndex to endIndex
toLowerCase()	returns a lower-case representation of the string
toUpperCase()	returns a upper-case representation of the string

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