Generic swap: Difference between revisions

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=={{header|RLaB}==
=={{header|RLaB}}==
RLaB does not have a built-in function for swapping the content of two variables. However, there is a workaround which comes from the fact that the global variable space $$ contains all the variables ''var1'', ''var2'' and so forth as $$.var1, ...
RLaB does not have a built-in function for swapping the content of two variables. However, there is a workaround which comes from the fact that the global variable space $$ contains all the variables ''var1'', ''var2'' and so forth as $$.var1, ...