select: Difference between revisions
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| Selects index element of the array. | | Selects index element of the array. | ||
Index 0 denotes the first element, 1 the second, etc. |= Description | Index 0 denotes the first element, 1 the second, etc. If index has decimal places <= x.5 it gets floored, otherwise ceiled. |= Description | ||
____________________________________________________________________________________________ | ____________________________________________________________________________________________ | ||
Revision as of 11:21, 10 October 2006
Description
- Description:
- array select index
- Groups:
- Uncategorised
Syntax
- Syntax:
- Any Value
- Parameters:
- array: Array
- index: Number
- Return Value:
- Return value needed
Examples
- Example 1:
[1,2,3,4] select 2- result is 3- Example 2:
[1,2,3,4] select true- result is 2.
Alternative method. If the index is false, this selects the first element of the array. If it is true, it selects the second one. The reason for this is that false is an alias for 0 and true an alias for 1. Obsolete syntax.- Example 3:
position player select 2- result is Z coordinate of player position (see Position for more details)
Additional Information
- See also:
- See also needed
Notes
-
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