48 lines
1.5 KiB
Markdown
48 lines
1.5 KiB
Markdown
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---
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id: 587d7fb0367417b2b2512bed
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title: Meet the Node console
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challengeType: 2
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forumTopicId: 301515
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dashedName: meet-the-node-console
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---
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# --description--
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During the development process, it is important to be able to check what’s going on in your code.
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Node is just a JavaScript environment. Like client side JavaScript, you can use the console to display useful debug information. On your local machine, you would see console output in a terminal. On Repl.it, a terminal is open in the right pane by default.
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We recommend to keep the terminal open while working at these challenges. By reading the output in the terminal, you can see any errors that may occur.
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# --instructions--
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If you have not already done so, please read the instructions in [the introduction](/learn/apis-and-microservices/basic-node-and-express/) and start a new project on Repl.it using [this link](https://repl.it/github/freeCodeCamp/boilerplate-express).
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Modify the `myApp.js` file to log "Hello World" to the console.
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# --hints--
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`"Hello World"` should be in the console
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```js
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(getUserInput) =>
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$.get(getUserInput('url') + '/_api/hello-console').then(
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(data) => {
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assert.isTrue(data.passed, '"Hello World" is not in the server console');
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},
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(xhr) => {
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throw new Error(xhr.responseText);
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}
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);
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```
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# --solutions--
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```js
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/**
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Backend challenges don't need solutions,
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because they would need to be tested against a full working project.
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Please check our contributing guidelines to learn more.
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*/
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```
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