Difference between revisions of "LlListFindList"
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m (Fix for alphabetical order in Functions list) |
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| Line 11: | Line 11: | ||
|constants | |constants | ||
|examples | |examples | ||
|helpers | |helpers= | ||
An easy way to see if an item exists in a list... | |||
<pre> | |||
if(~llListFindList(myList, [item])) | |||
{//it exists | |||
//This works because ~(-1) == 0 | |||
//It saves bytecode and is faster then doing == -1 | |||
} | |||
</pre> | |||
|also_functions= | |also_functions= | ||
{{LSL DefineRow||[[llSubStringIndex]]|Find a string in another string}} | {{LSL DefineRow||[[llSubStringIndex]]|Find a string in another string}} | ||
Revision as of 08:02, 29 March 2007
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Summary
Function: integer llListFindList( list src, list test );| 201 | Function ID |
| 0.0 | Forced Delay |
| 10.0 | Energy |
Returns an integer that is the index of the first instance of test in src.
| • list | src | |||
| • list | test |
If test is not found in src, -1 is returned.
Caveats
Examples
Useful Snippets
An easy way to see if an item exists in a list...
if(~llListFindList(myList, [item]))
{//it exists
//This works because ~(-1) == 0
//It saves bytecode and is faster then doing == -1
}
See Also
Functions
| • | llSubStringIndex | – | Find a string in another string |