IndexOf Command
From GeoGebra Manual
- IndexOf( <Object>, <List> )
- Returns position of first occurrence of Object in List.
- Examples:
IndexOf(5, {1, 3, 5, 2, 5, 4})
returns 3.
- Note: When the object is not found, result is undefined.
- IndexOf( <Object>, <List>, <Start Index> )
- Same as above, but the search starts at given index.
- Examples:
IndexOf(5, {1, 3, 5, 2, 5, 4}, 3)
returns 3.IndexOf(5, {1, 3, 5, 2, 5, 4}, 4)
returns 5.IndexOf(5, {1, 3, 5, 2, 5, 4}, 6)
returns undefined.
- IndexOf( <Text>, <Text> )
- Specifies the position at which the short text appears for the first time in the whole text.
- Example:
IndexOf("Ge", "GeoGebra")
returns 1.
- IndexOf( <Text>, <Text>, <Start Index> )
- Same as above, but the search starts at given index.
- Example:
IndexOf("Ge", "GeoGebra",2)
returns 4.