Preventing SQL Injection in Java Applications
SQL Injection is one of the most dangerous web security vulnerabilities, where malicious actors can manipulate SQL queries by inserting or modifying SQL commands through user inputs. This can lead….
Tag: ORM
Java Persistence API (JPA) Basics
The Java Persistence API (JPA) is a standard for managing relational data in Java applications. It provides a framework for object-relational mapping (ORM), which allows developers to map Java objects….
Spring vs. Hibernate: Key Differences
Spring and Hibernate are two of the most popular frameworks in the Java ecosystem, but they serve different purposes and are often used together in enterprise applications. Below is a….
Django ORM multiple object returned error
The MultipleObjectsReturned error in Django occurs when a query expects a single object but retrieves multiple records. This happens when using methods like .get() that are meant for single-object retrieval….
Django vs Flask: A Detailed Comparison
Django and Flask are two of the most popular web frameworks in Python. While both are used to build web applications, they differ in architecture, features, and use cases. Below….
Introduction to Django
Django is a high-level Python web framework that enables rapid development of secure and scalable web applications. It follows the Model-View-Template (MVT) architecture and is known for its “batteries-included” approach,….