Gain insights into developing web applications using Flask, a lightweight and easy-to-learn Python framework. Delve into techniques that make you a sought-after full-stack developer.

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This project-based course is a detailed guide to web application development using the increasingly popular Flask framework.

Flask is known for being simple, lightweight and having a small learning curve. If you've got some experience in Python, picking up Flask will be a breeze. It's got a booming job market and will put you on track to becoming an in-demand full-stack developer. What's not to love?

Flask: Develop Web Applications in Python

# Introduction
Flask allows us to pass any Python object to the template, which can then be referred to inside the template using Jinja syntax.

# How does it work?
We can use variables inside the templates by following these two steps:
1. The object is provided as a named argument to the `render_template()` function. 
```python
return render_template("index.html", my_object = Object)
```
2. The value of this object is then fetched inside the template using `{{}}` syntax.
```
{{ my_object }}
```

> 📌 **Note:** Multiple parameters can be passed to the template using the method mentioned above. 
# `String` example
Consider a string variable called `Username`. We can access its value inside the template using the following steps:

In this lesson, we will get to know the method of passing variables to the template and using them with Jinja!

Before Getting Started

Introduction to Flask

First Flask Application

Build File/Directory Explorer in Flask

Static Templates

Static Files

Dynamic Templates

Form Handling

Database

Operations on Models

Conclusion

Test a MEAN Stack Todo Application with JEST

Build an E-Learning Website Using Flask

Variables

Introduction #

How does it work?