Template talk:0expr
Documentation edit
{{0expr}} adds a leading zero to non-negative results < 10 for date calculations.
Usage edit
{{0expr|expression}}- returns result as is, or 0result for 0 <= result < 10.{{0expr|1=expression}}- ditto for expressions containing equal signs.
- Updates:
-
- The code was simplified for better support of optional substitution (= no more parameter defaults), hence empty expressions are not more supported.
- Decimal fractions are now kept as is (1.25 results in 01.25), this can be useful for the seconds in timestamps hhmmss.nnn, see ISO 8601.
Example edit
| Code | Result |
{{0expr|-1}}
|
-1 |
{{0expr|123/100}}
|
01.23 |
{{0expr|1+9}}
|
10 |
{{0expr|not 10}}
|
00 |
{{0expr|1=(7<=8)*9}}
|
09 |
{{0expr|(7<=8)*9|2+3}}
|
05 |
The last example shows that expressions containing "=", "<=", or ">=" won't work directly.
See also edit
- template:0expr (edit•talk•links•history)
- template:Lz3 (edit•talk•links•history) (similar)
- template:Ifdef (edit•talk•links•history) (1= trick)
Discussion edit
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