What's the difference between double quotes and single quote in C#

Question

What\'s the difference between double quotes and single quote in C#?

I coded a program to count how many words are in a file

using System;
using Syst         


        

Answer 1

the single quote represent a single character 'A', double quote append a null terminator '\0' to the end of the string literal, " " is actually " \0" which is one byte larger than the intended size.