JavaScript ObjectExamples

Examples using built-in JavaScript objects.

String Object

• Return the position of the first occurrence of specified text in a string - indexOf() method
• Find a specific character in a string, and if found, return it - match() method


• For more string object examples, see ourJavaScript String Object reference manual.

Date Object

• Use getTime() to calculate how many milliseconds from 1970 to today
• Use toUTCString() to convert today's date (according to UTC) to a string


• For more Date object examples, see ourJavaScript Date Object reference manual.

Array Object

• For more Array object examples, see ourJavaScript Array Object reference manual.

Boolean Object

• For more Boolean object examples, see ourJavaScript Boolean Object reference manual.

Math Object

General

• For more Math object examples, see ourJavaScript Math Object reference manual.