Rohan's blog

Nov 24, 20244 min read

Django ORM: Accessing foreign key objects

One to many, many to one relationships For demonstration, let’s create a Django project and start an app call books. We will take the example of the relationship between books and reviews and create two simple models for them. As you know, one book c...

Order in which operations are processed in python
Using a mnemonic to memorize the operator precedence in python
Oct 7, 20232 min read
CORS explained using Django and Flask
Cross Origin Resource Sharing (CORS) Certain "cross-domain" requests, notably Ajax requests, are forbidden by default by the same-origin security policy. Cross-Origin Resource Sharing is an HTTP-header based mechanism that allows a server to indica...
Aug 12, 20234 min read
Content security policy explained using Flask
If you want to improve the security of your website, you can use a content security policy to help detect and mitigate certain types of attacks, including Cross-Site Scripting (XSS) and data injection attacks. Basically, a content security policy tel...
Jul 29, 20232 min read
HTTP redirect explained using FLASK
HTTP Redirect In HTTP, redirection is triggered by a server sending a special redirect response to a request. Redirect responses have status codes that start with 3, and a Location header holding the URL to redirect to. When browsers receive a redire...
Jul 23, 20232 min read
Logical vs Bitwise operators: AND, OR, NOT
Understanding the differences in python between AND, OR and NOT logical and bitwise operators
Jul 18, 20232 min read
My 5 favorite keyboard shortcuts in VS Code
Using keyboard shortcuts to increase efficiency and productivity
Jul 6, 20232 min read