Template:Population Dutch municipality by code using named parameters
"{{population Dutch municipality by code using named parameters|pp|193}}"gives " 118943 " [1]
This template gives a preprocessor node count of 445, only half the maximum of that of the very similar Template:Population Dutch municipality by code which uses switch.
A disadvantage is that no default is possible:
"{{population Dutch municipality by code using named parameters|pp|1934}}"gives " {{{1934}}} " [2]
However, using the wrapper Template:Ifbraces we can deal with that:
{{ifbraces|{{population Dutch municipality by code using named parameters|pp|193}}|data missing}}gives 118943{{ifbraces|{{population Dutch municipality by code using named parameters|pp|1934}}|data missing}}gives data missing
or using Template:Get:
"{{get|population Dutch municipality by code using named parameters|193|data missing}}"gives "118943" [3]"{{get|population Dutch municipality by code using named parameters|1934|data missing}}"gives "data missing" [4]"{{get|population Dutch municipality by code using named parameters|193}}"gives "118943" [5]"{{get|population Dutch municipality by code using named parameters|1934}}"gives "" [6]
{{population Dutch municipality by code using named parameters|show population Dutch municipalities}} →
| CBS-code | population |
|---|---|
| 1680 | 25593 |
| 738 | 12630 |
| 358 | 29182 |
| 1896 | 21921 |
| 642 | 44401 |
| 193 | 118943 |
gives preprocessor node count of 451 with 3 rows at the start and 3 at the end, hardly more than just 1 at the end.