Template:Random/doc: Difference between revisions
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<pre>{{qotw/{{#expr:{{random|52}} + 1}}}}</pre> | <pre>{{qotw/{{#expr:{{random|52}} + 1}}}}</pre> | ||
Test it out by reloading this page several times. What you get below will be different on ''almost'' every page, though with a sample size of only 52, you're bound to get some repeats. The reason is because there are 53 pages in the following format:<pre>{{qotw/n}}</pre>However, there is no {{tlx|qotw/0}}. Thus by adding 1 to the randomly selected number between 0 and 52, we ensure the choice will be between the numbers 1 and 53. | Test it out by reloading this page several times. What you get below will be different on ''almost'' every page, though with a sample size of only 52, you're bound to get some repeats. The reason is because there are 53 pages in the following format:<pre>{{qotw/n}}</pre>However, there is no <nowiki>{{tlx|qotw/0}}</nowiki>. Thus by adding 1 to the randomly selected number between 0 and 52, we ensure the choice will be between the numbers 1 and 53. | ||
<div id=license>{{qotw/{{#expr:{{random|52}} +1}}}}</div> | <div id=license>{{qotw/{{#expr:{{random|52}} +1}}}}</div> | ||
<noinclude>[[category:template documentation|{{PAGENAME}}]]</noinclude> | |||
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Latest revision as of 12:09, 28 October 2014
{{random}} generates a random number, at least to the extent that non-mathematicians will be happy with the term "random", through simple markup. The number can be from 1 to whatever number you choose, up to 1000.
Syntax is straightforward:
{{random|1000}} = 982
This number will change every time the page loads.
Though this simple aspect is enough to power any number of functions — such as determining which random, numbered subpage to call on a page, the template does have additional sophistication, detailed at template:random on Wikipedia.
Example of calling forth a page
If you type the following, you will get a different quote of the week on every page load:
{{qotw/{{#expr:{{random|52}} + 1}}}}Test it out by reloading this page several times. What you get below will be different on almost every page, though with a sample size of only 52, you're bound to get some repeats. The reason is because there are 53 pages in the following format:
{{qotw/n}}However, there is no {{tlx|qotw/0}}. Thus by adding 1 to the randomly selected number between 0 and 52, we ensure the choice will be between the numbers 1 and 53.
- Roz Forrester: (to the Seventh Doctor) What's cricket?
- Bernice Summerfield: I think that's in the top ten of the most dangerous questions in the universe, right up there with "Excuse me, Mr Dalek, what does that stick do?"
