All Questions
What’s the difference between == and === in JavaScript?
I've seen both == and === used in JavaScript code, but I'm not sure what the difference is between them. When should I use one over the other? Could someone explain how they work and why choosing the right one is important?
How do I locate elements in Selenium?
I'm using Selenium for web automation and need to find different elements on the page, like buttons, input fields, and links. I know there are various methods to locate elements, but I'm not sure when to use each one. Can someone explain the different ways to locate elements in Selenium?
How to handle exceptions in Python?
I'm learning Python and keep running into errors that crash my code. I know Python has something called exceptions, but I'm not sure how to handle them properly. Can someone explain how to use try/except and any best practices for handling errors without stopping the entire program?
Creating lists with one line expressions
I've noticed people using one-line expressions to create lists. Will someone explain this to me?
How can I handle user authentication in Django?
I need a login system for the app I am working on. What's the best way to handle authentication in Django?
How does Django’s ORM work, and what are the benefits of using it?
I'm getting started with Django and keep hearing about the ORM (Object-Relational Mapper). I understand it helps with database interactions, but I’m not exactly sure how it works or why it’s better than writing raw SQL
How do I extract all the links from a webpage using BeautifulSoup in Python?
I'm trying to build a simple web scraper in Python, and I need to extract all the URLs from a webpage. I’ve heard that BeautifulSoup is good for HTML parsing, but I’m not sure how to go about it. Can someone provide a clear example of how to use BeautifulSoup to find all links on a page?
How can I use AWS S3 to host a static website?
I'm looking to host a basic static website (HTML, CSS, JavaScript) using AWS S3. I've read that S3 can serve static sites efficiently, but I'm not sure of the exact steps or configurations needed, especially around permissions and making the site accessible via a custom domain. Could someone walk me through the setup and any tips for ensuring it's secure and accessible?
What are CSS grid and flexbox, and when should I use each one?
I'm starting to build more responsive web layouts and often hear about CSS Grid and Flexbox. Both seem useful, but I’m not clear on their differences or when each one is best suited.