Basics - Understanding data types and variables

5 important questions on Basics - Understanding data types and variables

Where can a variable be placed?

In a bucket in the computer's memory. x and y are buckets. For example:
x=7;

How do you bulk replace a variable in Visual Studio?

With CTRL-+

What is camel casing and why is it used?

It is a technique to crearly write code, so it can be read easily:

myLastName = "hello world"
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Where should you put variables in your code?

Where you need them.

What is wrong with this code?
int x = 44;
string y = "Bob";
int z = x + y;
Console.WriteLine(z);

You cannot convert an implicit string to an integer…

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