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Examples
Example 1
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if(size(watchers)>= 2){ watchers2 = deleteElementAt(watchers, 1); } |
The result returned by the routine is assigned to a new array watchers2, so the initial array watchers will not be modified.
Example 2
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if(size(watchers)>= 2){ watchers = deleteElementAt(watchers, 1); } |
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