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Latest revision as of 08:29, 17 December 2010

int length(Object value);
i.e., CommonFns.length(Object)

Returns the length of a string, array, collection or map.

Notice that there is a bulit-in operator to test if a string/array/collection/map is empty:

${empty foo}

Version History

Last Update : 2010/12/17

Version Date Content

Copyright © Potix Corporation. This article is licensed under GNU Free Documentation License.