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# “CaseInComparison” (Problem)

Are the following methods of comparison term `a` and`b` insensitive equivalent:

```csharp
Console.WriteLine(
  string.Compare(a.ToUpper(), b.ToUpper()));
Console.WriteLine(
  string.Compare(a, b, StringComparison.OrdinalIgnoreCase));
```

[Solution](/problembookdotnet/en/strings/caseincomparison-s.md)