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Web Development

A collection of 8 posts

All Posts • 30 Days of Python • Coding Interview Problems • Flask • GUI Development • Learn Python Programming • Python Snippets • REST APIs • Understanding the Console • Web Development
How to set up a server using AWS
REST APIs

How to set up a server using AWS

Amazon Web Services is one of the most popular choices for cloud computing nowadays. It can be quite confusing though! In this blog post we'll learn how to provision a server that we can access using SSH.

    Li Yin
    7 min read · Oct 24
How to interact with REST APIs from JavaScript
Web Development

How to interact with REST APIs from JavaScript

Learn how to use JavaScript to interact with your REST APIs, using XMLHttpRequest and also fetch.

    Jose Salvatierra
    5 min read · Sep 26
Flashing messages with Flask
Flask

Flashing messages with Flask

Learn how to temporarily show messages in your websites when using Flask, by using the built-in message flashing mechanism. It's flexible yet straightforward!

    Jose Salvatierra
    5 min read · Sep 19
Handling the next URL when logging in with Flask
Flask

Handling the next URL when logging in with Flask

Learn how to redirect users to their intended destination after logging in, instead of a default "profile" page every time. Simple, but can have a big impact in user experience!

    Jose Salvatierra
    5 min read · Aug 15
Protecting endpoints in Flask apps by requiring login
Flask

Protecting endpoints in Flask apps by requiring login

In this post we'll learn to prevent unauthorised logins to our Flask endpoints. We'll also look at decorators so that we can secure endpoints with a single line of code for each!

    Jose Salvatierra
    6 min read · Jul 25
Simple JWT Authentication with Flask-JWT
Flask

Simple JWT Authentication with Flask-JWT

Adding authentication in Flask applications can be really straightforward. Learn more about token-based authentication with Flask-JWT in this post.

    Jose Salvatierra
    5 min read · Jun 20
What is CORS and how to "fix" it
Web Development

What is CORS and how to "fix" it

CORS is a security feature of browsers, but is configured in the server side. It is used to control requests coming in from different domains. Learn more in this post!

    Li Yin
    5 min read · Jun 6
Why does scraping fail with requests and BeautifulSoup?
Learn Python Programming

Why does scraping fail with requests and BeautifulSoup?

Do you have scraping code which works in some websites but not others, even though you're sure the method you're using to get data out of the site is correct? JavaScript could be the problem!

    Jose Salvatierra
    4 min read · Feb 27
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