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What is the advantage in using placeholders vs using the variable?
2 Answers
+ 2
It's prettier :)
Console.WriteLine("Hello " + userName + ", I am " + AIName + ". I wad created " + days + " days ago.");
Console.WriteLine("Hello {0}, I am {1}. I was created {2} days ago.", userName, AIName, days);
+ 1
it increases the readability of your code, especially if you have long variable names.