Flask

How To Handle Errors in a Flask Application — step-by-step Python tutorial on Progressive Robot

How To Handle Errors in a Flask Application

In this tutorial, you’ll build a small web application that demonstrates how to handle common errors one encounters when developing a web application. You’ll create custom error pages, use the Flask debugger to troubleshoot exceptions, and use logging to track events in your application.

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How To Use MongoDB in a Flask Application — step-by-step Databases tutorial on Progressive Robot

How To Use MongoDB in a Flask Application

In web applications, you usually need a database to store and maintain persistent data. Flask is a lightweight Python web framework that provides useful tools and features for creating web applications in the Python Language. MongoDB is a general-purpose, document-oriented, NoSQL database program that uses JSON-like documents to store data. In this tutorial, you’ll build a small todo list web application that demonstrates how to use the PyMongo library, a MongoDB database driver.

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How To Make a URL Shortener with Flask and SQLite — step-by-step Databases tutorial on Progressive Robot

How To Make a URL Shortener with Flask and SQLite

In this tutorial, you will build a URL shortener, which is a service that takes any URL and generates a shorter, more readable version like bit.ly. You will use Flask, SQLite, and the Hashids library to build your URL shortener. Your application will allow users to enter a URL and generate a shorter version, in addition to a statistics page where users can view the number of times a URL has been clicked. You’ll use the Bootstrap toolkit to sty

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12 Days of the cloud provider: Your Complete Guide — step-by-step Databases tutorial on Progressive Robot

12 Days of the cloud provider: Your Complete Guide

A recap of the 12 Days of the cloud provider tutorial series. Build a Birthday Reminder Service and an Email Receipt Processor while exploring the cloud provider services like managed databases, serverless functions, object storage, logging, and APIs like Twilio and GenAI.

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