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Reading a '.csv' File

CSV (Comma-Separated Values) files are widely used for storing tabular data. Go provides the encoding/csv package to read and parse CSV files efficiently.

1. Reading a CSV File Using csv.NewReader()

The csv.NewReader() function creates a reader that reads a CSV file record by record, returning each record as a slice of strings.

Syntax of csv.NewReader()

reader := csv.NewReader(file)
records, err := reader.ReadAll()

Explanation:

  • csv.NewReader(file) → Creates a CSV reader.
  • `reader.ReadAll()

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