check existance of key in map golang

Talented Tarantula answered on April 11, 2023 Popularity 8/10 Helpfulness 6/10

answer check existance of key in map golang

Comment

val, ok := myMap["foo"]
// If the key exists
if ok {
    // Do something
}

Popularity 8/10 Helpfulness 6/10 Language whatever

Tags: key map whatever

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Contributed on Apr 11 2023

Talented Tarantula

0 Answers Avg Quality 2/10

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