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<v Announcer>Now all these course sections in this course</v>

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will follow a certain structure.

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We'll always start by diving into the core problems

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and the important rules and concepts you should know

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to solve these problems.

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For example, when we talk about naming,

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I will start by explaining how good names look like

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and why they look like this.

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So we'll learn about bad code and why it's bad,

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and we'll understand these core rules

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and concepts you should follow.

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But theory alone won't do the trick.

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That's why in all these course sections,

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I'll back that theory up with demos and examples.

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We'll see both bad and good code in action,

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and we'll all transform bad code to good codes together

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so that we have a realistic example,

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and we can see that transformation in action

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rather than me just throwing finished examples at you.

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In addition, every section will have challenges for you.

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There are challenges where you can apply what you learned

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and where I challenge you

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to analyze and improve and transform some dirty code

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on your own.

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This ensures that

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you don't just learn about these concepts in theory,

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but that instead, you get a lot out of this course,

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and you will really remember these concepts

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so that you can use them in your upcoming projects.