Template:Find dupes/doc

Returns the number of duplicate values among params 1 – 20. A value of '2' means three params have identical values. A value of '0' means all parameters passed are unique.

Usage

{{find dupes|arg1|arg2|arg3|...|arg20}}

Examples

• {{find dupes|one|two|three}} → 0
• {{find dupes|one|two|three|one}} → 1
• {{find dupes|The|quick|brown|17|fox|jumps|17|over|the|17|lazy|17|dog.|17}} → 4
• {{find dupes|ape|bat|cow|doe|elk|fox|gnu|hog|kid|ape|ape|ape|bat|bat}} → 5
• {{find dupes|aa|bb|cc|dd|ee|ff|gg|hh|ii|jj|kk|ll|mm|nn|oo|pp|qq|rr|ss|tt}} → 0
• {{find dupes|aa|bb|cc|dd|ee|ff|gg|hh|ii|jj|kk|ll|mm|nn|oo|pp|qq|rr|ss|tt|aa|aa|aa}} → 0 (only the first 20 values are examined)