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Diffstat (limited to 'docs/content/en/functions/math/Counter.md')
| -rw-r--r-- | docs/content/en/functions/math/Counter.md | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/docs/content/en/functions/math/Counter.md b/docs/content/en/functions/math/Counter.md deleted file mode 100644 index 7f53bdd0c..000000000 --- a/docs/content/en/functions/math/Counter.md +++ /dev/null @@ -1,35 +0,0 @@ ---- -title: math.Counter -description: Increments and returns a global counter. -categories: [] -keywords: [] -action: - aliases: [] - related: [] - returnType: uint64 - signatures: [math.Counter] ---- - -The counter is global for both monolingual and multilingual sites, and its initial value for each build is 1. - -```go-html-template -{{ warnf "single.html called %d times" math.Counter }} -``` - -```sh -WARN single.html called 1 times -WARN single.html called 2 times -WARN single.html called 3 times -``` - -Use this function to: - -- Create unique warnings as shown above; the [`warnf`] function suppresses duplicate messages -- Create unique target paths for the `resources.FromString` function where the target path is also the cache key - -[`warnf`]: /functions/fmt/warnf -[`resources.FromString`]: /functions/resources/fromstring - -{{% note %}} -Due to concurrency, the value returned in a given template for a given page will vary from one build to the next. You cannot use this function to assign a static id to each page. -{{% /note %}} |