Build Full CRUD Endpoints with Django RetrieveUpdateDestroyAPIView (GET, PUT/PATCH, DELETE)
Introduction: Why RetrieveUpdateDestroyAPIView Matters In most RESTful APIs, there's always a need to: View a resource (GET) Update it (PUT/PATCH) Delete it (DELETE) Handling these separately means extra boilerplate code. Thankfully, Django REST Framework (DRF) …
How to Use Django UpdateAPIView for Clean, Efficient Update APIs
Introduction: Why Django UpdateAPIView Matters In any modern application, updating data via APIs is a core necessity. Whether it's letting users update profiles or editing blog posts, handling PUT and PATCH requests is vital for …
PHP MySQL Create Table: Step-by-Step Guide with Code Examples and Best Practices
Introduction: Why PHP MySQL Table Creation Matters Creating a table in a MySQL database is one of the foundational steps in backend development. Tables are where all your data is stored—from user info and blog …
Django Performance Optimization with prefetch_related
Introduction: Why Query Optimization in Django Matters As your Django app scales, inefficient database access can quickly degrade performance. A major culprit is the N+1 query problem, especially when dealing with: ManyToManyField relationships Reverse ForeignKey …
Using pre_save in Django with Models and Serializers
Introduction: Why Use pre_save in Django? In Django projects, especially when working with Django REST Framework (DRF), you often want to perform some logic before saving a model instance — like: Auto-generating slugs or unique …
Secure Token Creation in Django with djangorestframework-simplejwt
Introduction: Why JWT Token Creation Matters in Django In the age of mobile-first development and modern frontend frameworks like React and Vue, stateless APIs are essential. Traditional session-based authentication often falls short in cross-platform applications. …
PHP MySQL Insert Multiple Rows: Efficient Techniques with Examples and Best Practices
Introduction: Why Insert Multiple Rows in PHP Matters When working with data-driven web applications, it's common to insert multiple records at once—whether importing a CSV, submitting a multi-entry form, or logging bulk user actions. Inserting …
PHP MySQL Prepared Statements: Secure, Efficient Queries with MySQLi and PDO
Introduction: Why PHP MySQL Prepared Statements Matter If you're building dynamic web applications with PHP and MySQL, you're likely using user input to query the database—like login forms, search filters, or form submissions. This opens …
Mastering PHP RegEx: Pattern Matching Made Powerful
Introduction: Why PHP RegEx Matters In the world of web development, data validation and text processing are essential. Whether you're: Validating email addresses Searching for specific text patterns Replacing data dynamically PHP Regular Expressions (RegEx) …
Mastering PHP Operators: A Beginner-Friendly Guide
Introduction: Why PHP Operators Matter In any programming language, operators play a key role in performing operations on variables and values. PHP is no different. From simple calculations to complex logic handling, PHP operators help …
Mastering useState in React: A Beginner’s Guide to Managing State in Functional Components
Introduction: Why useState Is Essential in React State is what makes React components interactive. Whether you're building a form, counter, toggle, or to-do list, managing state effectively is key to creating dynamic UI. Before React …
PHP MySQL Select Data: Fetch Records with MySQLi & PDO (Best Practices + Examples)
Introduction: Why PHP MySQL Select Is Essential When building dynamic websites or applications with PHP, you often need to retrieve data from a MySQL database. Whether you're: Displaying blog posts Loading user profiles Rendering product …
React Uncontrolled Components: A Simplified Approach to Form Inputs
Introduction: Why Uncontrolled Components Matter In React, form inputs are often managed through controlled components, where React’s useState manages the form's state. But sometimes, you just need a quick, lightweight form without extensive state handling. …
PHP MySQL Create Database: Step-by-Step Guide with Code and Best Practices
Introduction: Why Learn to Create a Database with PHP? In web development, databases are the backbone of dynamic applications. Whether you’re building a blog, user login system, or an e-commerce platform, you need a structured …
Mastering React Conditionals: Best Practices for Dynamic Rendering
Introduction: Why Conditional Rendering in React Matters When building dynamic web applications with React, you often need to display or hide elements based on certain conditions. Maybe you want to show a login button when …