Repeating a string

Basic types / Strings

Empty strings
Character count
Substring search
Substring index
Substring replacement
Getting a substring
Substring insertion
Substring removal
String comparison
String interpolation
Converting to a number
Iterating over a string
Changing letter case
Removing spaces
Splitting into an array
Character replacement
Replacing multiple characters
Multiline string literal
String concatenation
Concatenating a list of strings
Repeating a string
String padding
Escaping characters

using System;

var str = new string('7', 3);
// str is "777"
Console.WriteLine($"str is {str}");

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