d6977b1f98
The description said to install "NPM/Node." In the link that's provided, the author says that Node is being installed and specifically states that NPM is not being installed. It's more accurate to just say Node is being installed for now to avoid permission issues. Added colon for a list. Removed first person to create a consistent voice. Explained what cloning was because that's not covered up to this point in Foundations. Made the capitalization consistent with the rest of the course.
25 lines
2.6 KiB
Markdown
25 lines
2.6 KiB
Markdown
These are a series of JavaScript exercises intended to be used alongside the curriculum at 'The Odin Project'. They start simple and easy but get more complex and involved as you progress through them.
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There will eventually be a suggested order of completion, but at this time since we are still in the process of creating more exercises the order is subject to change and has not yet been specified. However, there are a few exercises that make a good "starting point". Feel free to at least start with these:
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1. Hello World
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2. Repeat String
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3. Reverse String
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## How to Use These Exercises
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Before you start you should have a few things installed on your machine:
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1. NPM. To check if you have NPM installed, type `npm --version` in your terminal. If you get back `Command 'npm' not found, but can be installed with:`, do NOT follow the instructions in the terminal to install with `apt-get`. (This causes permission issues.) Instead, install Node with NVM by following the instructions [here](https://github.com/TheOdinProject/curriculum/blob/master/foundations/installations/installing_node.md).
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2. Jasmine. Jasmine is a testing framework for JavaScript. Type `jasmine -v` to check for it. If you need to install it, type `npm install -g jasmine` to do so.
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3. A copy of this repository. Copies of repositories on your machine are called clones. If you need help cloning, you can learn how [here](https://docs.github.com/en/free-pro-team@latest/github/creating-cloning-and-archiving-repositories/duplicating-a-repository)
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Each exercise includes 3 files: a markdown file with a description of the task, an empty (or mostly empty) JavaScript file, and a set of tests. To complete an exercise, you'll need to go to the exercise directory with `cd exerciseName` in the terminal and run `jasmine exerciseName.spec.js`. This should run the test file and show you the output. When you first run a test, it will fail. This is by design! You must open `cd exerciseName` and write the code needed to get the test to pass. Some of the exercises have test conditions defined in their spec file that are defined as 'xit' compared to 'it'. This is purposeful. After you pass you first 'it', you will change the next 'xit' to an 'it' and test your code again. You'll do this until all conditions are satisfied.
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The first exercise, `helloWorld`, will help the process become clearer.
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## Solutions
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Solutions for these exercises can be found in this repo on the 'solutions' branch.
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## A quick note!
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The exercise `generator-exercise` is not actually an exercise; it is a script that generates exercises. It was created to help efficiently write these exercises.
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