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$ curl repovive.com/roadmaps/go/strings/strings-replace

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$ curl repovive.com/roadmaps/go/strings/strings-replace

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strings.Replace - Strings | Go | Repovive

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Go10 sections · 431 units20h total

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strings.Replace

Substituting text

Replace occurrences of a substring:

s := "foo bar foo"
// Replace first 2 occurrences
r := strings.Replace(s, "foo", "baz", 2)  // "baz bar baz"

// Replace all occurrences (use -1)
r = strings.Replace(s, "foo", "baz", -1)  // "baz bar baz"

// Or use ReplaceAll
r = strings.ReplaceAll(s, "foo", "baz")   // "baz bar baz"

The fourth parameter controls how many replacements to make. Use $-1$ or ReplaceAll for all.