Answered questions from readme file and modified app.js file#8
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marnel-mangrubang wants to merge 1 commit intopce-uw-jscript400:masterfrom
Open
Answered questions from readme file and modified app.js file#8marnel-mangrubang wants to merge 1 commit intopce-uw-jscript400:masterfrom
marnel-mangrubang wants to merge 1 commit intopce-uw-jscript400:masterfrom
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MadEste
reviewed
Jul 13, 2019
| * **Question:** When does `app.use()` get called? | ||
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| * **Your Answer:** | ||
| * **Your Answer:** `app.use()` gets called before the routes since it is before any of our routes. |
MadEste
reviewed
Jul 13, 2019
| * **Question:** What type of thing is `app` and what is its purpose? | ||
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| * **Your Answer:** | ||
| * **Your Answer:** `app` is function with many methods. |
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correct. app is our instance of the server and also an event emitter.
MadEste
reviewed
Jul 13, 2019
| * **Question:** What type of thing is `next` and what does it represent in the callback? | ||
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| * **Your Answer:** | ||
| * **Your Answer:** `next` is the continue action in the callback. It tells our code to continue with the response after the request is made. |
MadEste
reviewed
Jul 13, 2019
| * **Question:** The above can be described as middleware. Describe what middleware is in your own words and how it differs from building a route. | ||
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| * **Your Answer:** | ||
| * **Your Answer:** Middleware is the code that runs before any route is met. Middleware can be used to do run authentication, validation or test. |
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Correct, although Middleware can also be applied between routes as well as before them.
MadEste
reviewed
Jul 13, 2019
| * **Question:** Try creating a new vegetable. Then, try restarting your server. What happens to the data you posted and why? | ||
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| * **Your Answer:** | ||
| * **Your Answer:** The data that I just created is gone because we did not save it to any database. |
MadEste
reviewed
Jul 13, 2019
| * **Question:** Take a look at the `package.json` file. What is [standardjs](https://standardjs.com/) and what will it do for you? | ||
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| * **Your Answer:** | ||
| * **Your Answer:** `standardjs` is a javascript code auto formatter. It can save my time cleaning out my code and keeping it consistent. |
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Lesson notes from class and answers to the questions in the readme file