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Differences Between JavaScript and Ruby

JavaScript and Ruby are both powerful programming languages, but they have some key differences:

1. Syntax:
   • JavaScript (JS): It has C-style syntax, which means it uses curly braces {} and semicolons ; to structure code blocks.

     for (let i = 0; i < 5; i++) {
       console.log(i);

}

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To sort an array in JavaScript, you can use the sort() method. The sort() method sorts the elements of an array in place and returns the sorted array. By default, it sorts the elements as strings, which might not be suitable for numeric or custom sorting. You can pass a comparison function to the sort() method to customize the sorting behavior.

Here's the basic syntax for using the sort() method:

array.sort([compareFunction])

If you want to sort an array of numbers, you can provide a custom comparison function to achieve numeric sorting:

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QUESTION:

When I am on the home page I want to display a REFRESH button

When I am on the inside pages I want to display a GO BACK button instead

How can I achieve this in react

SOLUTION

To achieve the desired behavior of displaying a refresh button on the home page and a back button on inside pages in a React application, you can use conditional rendering based on the current route. You can use the useLocation hook from react-router-dom to get the current location, and then determine whether to display the refresh or back button.

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INITIAL SET UP

• Migrate to your projects folder using bash command cd <name of folder>

• Create new react app using npx create-react-app <name of project

• Migrate to the newly created project folder and launch project folder in vscode code .

• Remove redunt files in the src folder

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QUESTION:
Jaden Smith, the son of Will Smith, is the star of films such as The Karate Kid (2010) and After Earth (2013). Jaden is also known for some of his philosophy that he delivers via Twitter. When writing on Twitter, he is known for almost always capitalizing every word. For simplicity, you’ll have to capitalize each word, check out how contractions are expected to be in the example below.

Your task is to convert strings to how they would be written by Jaden Smith. The strings are actual quotes from Jaden Smith, but they are not capitalized in the same way he originally typed them.

Example:
Not Jaden-Cased: “How can mirrors be real if our eyes aren’t real”
Jaden-Cased: “How Can Mirrors Be Real If Our Eyes Aren’t Real”