NEW - Check out our NEW program SheCodes Bootcamp - and become a developer in just 4 months!
More
Learn more
create hello world of angular
Here is the hello world code example in React.js:
jsx Copy code
//Import statement to bring in the necessary React code
import React from 'react';
//A simple functional component that returns "Hello, world!" message
function HelloWorld() {
return (
<div>
<h1>Hello, world!</h1>
</div>
);
}
//Exporting the component to be used in other React components
export default HelloWorld;
You can create a file with a .jsx or .js extension and replace the contents with the above code. Then, you can use this component in another component or in your app as you wish. Remember to import the component with the appropriate path.
react code to loop an array
Here's an example code in React.js to loop over an array and render it on the page:
jsx Copy code
import React from 'react';
function ArrayLoopExample() {
const myArray = ['one', 'two', 'three'];
return (
<div>
<ul>
{myArray.map(item => (
<li key={item}>{item}</li>
))}
</ul>
</div>
);
}
export default ArrayLoopExample;
In this code, we are creating an array myArray with three items. We then use the map() function to iterate over each item in the array and return a new array of <li> elements with the item's value as its content.
We also provide a key prop to the <li> elements to help React keep track of each item's identity in the array.
Finally, we render the resulting array of<li> elements inside a <ul> element to display the items on the page.
how to link bootstrap to react js
In order to link Boostrap to React.js, you will need to install the library using npm. After the library is installed, you can import the library into a React component by using:
js Copy code
import 'bootstrap/dist/css/bootstrap.min.css';
Then you can apply the Bootstrap classnames to HTML elements inside the React component, for example:
html Copy code
<div className="btn btn-primary"> Click me </div>
Alternatively, you can also use the pre-defined React Bootstrap components such as:
js Copy code
import Button from 'react-bootstrap/Button'
<Button variant="primary">Click Me</Button>
For more information on how to link Bootstrap to React.js, please see the React-Bootstrap Documentation.
If you have any other questions, you can easily reach out to us here
AI stands for Artificial Intelligence. AI bots are able to learn from conversations with users and expand their knowledge this way.
SheCodes Athena will help you with technical questions about your code using artificial intelligence to find the answer. Imagine a super powerful human who has memorized everything on the internet and can access that knowledge in a matter of seconds. 🤯
SheCodes Athena can answer most coding-related questions, even complicated ones! It can even find bugs in your code and tell you how to fix them in just a few seconds. Impressive, right?
Just remember we're still in testing mode so the AI may return strange or incorrect replies. Feel free to message us if this happens!
SheCodes Athena can only reply to coding-related technical questions. The same type of questions you would ask in the channels on Slack.
For questions that are not coding-related, write us here 😃
You should treat Athena like a SheCodes team member, so always be polite! 😊 Ask your questions as detailed as possible, just like you would do on Slack.
Here are some examples:
- Prettier isn't working on my VS Code. How do I fix this?
- How do I make bullet points with different colors using the list element?
- My code in Codesandbox is having some issues. Can you please tell me what the issue is? [Include the link to your Codesandbox]
For now, SheCodes Athena is limited to 5 questions per day for each student.
In that case, you can either ask SheCodes Athena a follow-up question, or you can post on the designated weekly channel on Slack!
Our technical assistants are still available on Slack and are always happy to help! 😍💪
Remember, questions are limited to 1000 characters.
- If you're working with an HTML file: Post a snippet of your code related to the issue you're having (just copy the code and paste it into the question box).
- If you're working with Codesandbox: Good news, you can just post the link to your Codesandbox and the AI Assistant will be able to view your code.
- If you have a longer question that would require an entire HTML file or more than 1000 characters, post it in the designated weekly channels on Slack! 😃
Athena was the Greek goddess of wisdom, among other elements. She received her name from the city of Athens, which she is known for protecting.
Much like the goddess Athena, SheCodes Athena is also incredibly wise and can solve complicated coding puzzles in a matter of seconds! 😍
Not likely. AI can automate tasks and make developers' jobs more efficient but it can't fully replace the human ability to deal with complex software. And AI will still require human developers to supervise and improve it further.
So developers may see their tasks change but they won't be replaced by AI. 👩💻🤝💻