⬥ ID3 encoding/decoding library in Go ⬥
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package util |
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// Returns found key (int) in provided map by value (string); |
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// If key does not exist in map - returns -1 |
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func GetKey(mp map[int]string, givenValue string) int { |
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for key, value := range mp { |
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if value == givenValue { |
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return key |
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} |
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} |
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return -1 |
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}
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