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21 lines
700 B
Markdown
21 lines
700 B
Markdown
---
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title: strings.RuneCount
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description: Determines the number of runes in a string.
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categories: [functions]
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menu:
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docs:
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parent: functions
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keywords: [counting, character count, length, rune length, rune count]
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signature: ["strings.RuneCount INPUT"]
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relatedfuncs: ["len", "countrunes"]
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---
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In contrast with `strings.CountRunes` function, which strips HTML and whitespace before counting runes, `strings.RuneCount` simply counts all the runes in a string. It relies on the Go [`utf8.RuneCountInString`] function.
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```go-html-template
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{{ "Hello, 世界" | strings.RuneCount }}
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<!-- outputs a content length of 9 runes. -->
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```
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[`utf8.RuneCount`]: https://golang.org/pkg/unicode/utf8/#RuneCount
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