User:Stux/sandbox2

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Revision as of 22:29, 1 January 2025

Testing time:

• From Help:ParserFunctions##time:

{{#time: z | 20071031}}

Yields: 303

• 121 seconds?

{{#time: i:s | 121}}

Yields: Error: invalid time

• So time doesn't support converting seconds to "hh:mm:ss" format, unfortunately. We gotta do it manually using Help:ParserFunctions##expr:, but now we have two more problems:
  • There is no modulo operation, and we can't use "round" to easily emulate it.
  • So, here goes nothing:

{{#expr: 121/60}} <br/><!-- convert 121 seconds to minutes -->
{{#expr: 119/60}} <br/><!-- convert 119 seconds to minutes -->
{{#expr: 121/60 round 0}} <br/><!-- round 121 seconds to minutes -->
{{#expr: 119/60 round 0}} <br/><!-- round 119 seconds to minutes -->

2.0166666666667
1.9833333333333
2
2

• Fortunately, we should be able to use the above logic for IF statements. Unfortunately, this crazy logic may time out...

• But wait! Turns out there is module after all:

{{#expr: 121%60}} <br/><!-- confirm there is no modulo symbol -->
{{#expr: 121 mod 60}} <br/><!-- confirm there is a modulo operator -->
{{#expr: 119 mod 60}} <br/><!-- confirm there is a modulo operator -->

Expression error: Unrecognised punctuation character "%"
1
59

• So we can now "easily" convert seconds to hh:mm:ss:

{{#expr: (121-(121 mod 60))/60}}:{{#expr:121 mod 60}} <br/> <!-- 121 seconds to mm:ss -->
{{#expr: (119-(119 mod 60))/60}}:{{#expr:119 mod 60}} <br/> <!-- 119 seconds to mm:ss -->

2:1
1:59

• Okay, so this doesn't do zero padding :-/

• For now let's do more complicated examples:

{{#ifexpr: (3601>=3600)|{{#expr: (3601-(3601 mod 3600))/3600}}:|}}{{#expr: (3601-(3601 mod 60))/60}}:{{#expr:3601 mod 60}} <br/> <!-- 3601 seconds to hh:mm:ss -->
{{#ifexpr: (3599>=3600)|{{#expr: (3599-(3599 mod 3600))/3600}}:|}}{{#expr: (3599-(3599 mod 60))/60}}:{{#expr:3599 mod 60}} <br/> <!-- 3599 seconds to hh:mm:ss -->
{{#ifexpr: (7199>=3600)|{{#expr: (7199-(7199 mod 3600))/3600}}:|}}{{#expr: (7199-(7199 mod 60))/60}}:{{#expr:7199 mod 60}} <br/> <!-- 7199 seconds to hh:mm:ss -->

1:60:1
59:59