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Difference between revisions of "Template:Str/count/doc"
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(Created page with "Essentially {{tl|str/len}}, but counts the number of times {{{<nowiki/>1}}} appears in {{{<nowiki/>2}}}. Note that {{{<nowiki/>1}}} can be any Wikipedia:regular expression.") |
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| Line 2: | Line 2: | ||
Note that {{{<nowiki/>1}}} can be any [[Wikipedia:regular expression|regular expression]]. | Note that {{{<nowiki/>1}}} can be any [[Wikipedia:regular expression|regular expression]]. | ||
| + | |||
| + | ==Examples== | ||
| + | <pre>{{str/count|a|abca}}</pre> | ||
| + | → {{str/count|a|abca}} | ||
| + | |||
| + | <pre>{{str/count|\d|abc 123}}</pre> | ||
| + | → {{str/count|\d|abc 123}} | ||
| + | |||
| + | <pre>{{str/count|\D|abc 123}}</pre> | ||
| + | → {{str/count|\D|abc 123}} | ||
| + | |||
| + | <pre>{{str/count|\w+|this is an example}}</pre> | ||
| + | → {{str/count|\w+|this is an example}} (<code>\w+</code> matches one or more "word" characters, but not spaces) | ||
Revision as of 00:47, 25 June 2013
Essentially {{str/len}}, but counts the number of times {{{1}}} appears in {{{2}}}.
Note that {{{1}}} can be any regular expression.
Examples
{{str/count|a|abca}}
→ 2
{{str/count|\d|abc 123}}
→ 3
{{str/count|\D|abc 123}}
→ 4
{{str/count|\w+|this is an example}}
→ 4 (\w+ matches one or more "word" characters, but not spaces)