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So congratulations on finishing Section 1 and we'll come to our next section.

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This is the fundamentals of programming.

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The Objective C in this section I will begin be showing you the use of command line programs.

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That is where you can develop command line tools that is essentially used for learning purposes for

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us we learn different topics such as commenting different parts of the code that are adding notes to

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our code as well as writing variables to store different value types and all the way to things such

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as contour flows which are things such as if his statements or for loops and then from there on we move

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on to collections such as arrays and dictionaries and then we move on to using methods for modular rising

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or code and separating the pieces of code into different methods and functions.

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By the end of the Course it or so have a lot of assignments that you have to finish for this section

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because these are the basic and fundamental part of the programming and you have to get a very good

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grasp of them before we can move on.

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Be developing more advanced applications.

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So with that in mind let's get started with our very first lesson here and that is building a command

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line program and understanding what it does for us.

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It's a little bit different than doing an application and you will see why we use it in the next lesson.