All Articles Master the essential rules and best practices for naming variables in PHP to write clean and readable code. Learn how to import a JSON file in JavaScript, handle common errors, and explore a practical alternative. A JavaScript and JSX file are not exactly the same thing. There's one notable difference between them you can learn of in this article. Yes. You can declare and reuse variables in CSS by reading this article. One conversion Python won't allow you to do is to convert a string structured as a floating point number (a number with a decimal point) to an integer. You can put your environment variables in a next.config.js file 
![ValueError: invalid literal for int() with base 10: in Python [Fixed]](/images/blogPostCovers/python-valueerror.png)
