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blog.carlana.net | ||
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hjr265.me
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| | | | | Working with user-generated content is always a nightmare interesting. Let's say you are building a blogging platform with Go. Your users write posts in Markdown that the platform then renders as HTML. And, you want to add target="_blank" and rel="noreferrer noopener" to all the external links. How do you do that? Annotated Code The steps are simple: Parse the HTML with golang.org/x/net/html. Walk the tree. The annotated code below implements a simple Walk function. | |
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blog.sergiodj.net
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cep.dev
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| | | | | A small post with a bit of Go trivia | |
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blog.nuculabs.de
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| | | Hi ?? In this article I want to highlight a simple pattern for sorting a slice in Go on multiple keys. Given the following structure, let's say we want to sort it in ascending order after Version, Generation and Time. 1 2 3 4 5 type TheStruct struct { Generation int Time int Version int } The way we sort slices in Go is by using the sort interface or one of the sort.Slice functions. To sort the slice after the above criteria we'll call slice.Sort with the following function. | ||
