What would be the fastest way to remove Newlines from a String in C#?

Like this:

string s = "hello\nworld";
s = s.Replace(Environment.NewLine, ",");

Why not:

string s = "foobar\ngork";
string v = s.Replace(Environment.NewLine,",");
System.Console.WriteLine(v);

Don't reinvent the wheel — just use:

myString.Replace(Environment.NewLine, ",")

string sample = "abc" + Environment.NewLine + "def";
string replaced = sample.Replace(Environment.NewLine, ",");

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