What are Methods?
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In C#, when we want to reuse a piece of code many times at relevant places then we use something called a method.
Consider a method like a labeled block of code which we can execute on demand whenever we want:
In the image above, we use countToTen as a reference for the boxed code on the right. Every method has a name, and you can execute the code in that method using the syntax methodName();. While there are cases where the syntax might differ, we'll explore those in later chapters. The key takeaway here is that a piece of code is labeled as countToTen, allowing us to execute it multiple times simply by writing countToTen() instead of rewriting the entire code.
In programming, it's a best practice to adhere to the DRY principle, which stands for Don't Repeat Yourself. Methods and loops are excellent tools for eliminating repetitive code.
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What are Methods?
In C#, when we want to reuse a piece of code many times at relevant places then we use something called a method.
Consider a method like a labeled block of code which we can execute on demand whenever we want:
In the image above, we use countToTen as a reference for the boxed code on the right. Every method has a name, and you can execute the code in that method using the syntax methodName();. While there are cases where the syntax might differ, we'll explore those in later chapters. The key takeaway here is that a piece of code is labeled as countToTen, allowing us to execute it multiple times simply by writing countToTen() instead of rewriting the entire code.
In programming, it's a best practice to adhere to the DRY principle, which stands for Don't Repeat Yourself. Methods and loops are excellent tools for eliminating repetitive code.
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