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title = "Git"
date = 2024-09-18
slides = true
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# Git
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# The 4 Ws of Git
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# WHAT is Git?
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# WHO is Git made for?
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# WHY is Git used?
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WHEN is Git used?
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Last but not least, HOW do we use Git?
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Let's start with the WHAT
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Git is tool that's used in the programming Industry.
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Specifically to track project work done, and the changes to files we've made.
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The more correct term is Source Control.
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It is NOT a programming language.
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Now we move onto the WHO.
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Git is a tool made for (usually) us programmers to track the work we've done.
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Programmer socks (not) included.
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Now we need to ask the WHY.
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Why would we need a tool like this?
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Why not use Google Drive instead?
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I will find your IP address.
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In all honesty,
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It's to help keep track of who did what.
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And to work on unique features...
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without affecting the main area/branch (we'll come back to this) of our work.
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Now finally the WHEN.
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When DO we use git?
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Because Git keeps track of the changes we've made to files,
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We can then use it to commit and stage these files,
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and push them to a place where we can store them.
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This place is called a Repository.
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Now I hear you in the audience asking...
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Why not use SVN?
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The answer is simple.
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![NAH](3_git/NAH.jpg)
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An actual answer is that Git is Distributed, and SVN in centralized.
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Simply put, devs can store their changes locally on their machines,
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where on SVN they're stored on a central system.
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With a central system you NEED to be connected at all times to work on it.
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You can work locally on git without having to be connected,
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and then push once you're reconnected.
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Back to git.
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Let's start with the basics.
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