Spring Boot 4 provides a modern and efficient way to build REST APIs in Java. When combined with Spring Data JPA, Hibernate 7, and MySQL, it becomes a powerful stack for developing database-driven backend applications. In this tutorial, we will build a complete Spring Boot 4 REST API with MySQL [...]
Read MoreSpring Boot 4 and Hibernate 7 provide a powerful combination for developing modern database-driven Java applications. Spring Boot simplifies application configuration, while Hibernate handles object-relational mapping between Java objects and relational database tables. In this Spring Boot 4 + Hibernate 7 CRUD tutorial, we will build a complete CRUD application [...]
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📌 Introduction Django supports JavaScript via static files. 👉 We use JS to: Handle button clicks Show alerts Add interactivity 🎯 Program Statement 👉 Add a JavaScript file through static folder and demonstrate button action. 🧠 Concept 👉 Static folder can store: CSS JS Images ⚙️ Step 1: Static Folder Structure 📁 Project Structure: myproject/ static/ js/ script.js ⚙️ Step […]
📌 Introduction In Django, images are also static files.We store them inside the static/ folder and load them using: 👉 {% static %} 🎯 Program Statement 👉 Display an image from the static folder using {% static %}. 🧠 Concept 👉 Static folder can store: CSS JS Images ⚙️ Step 1: Static Folder Structure 📁 Project Structure: myproject/ static/ images/ […]
📌 Introduction In Django, static files include: CSS JavaScript Images 👉 These files are stored separately and loaded using {% static %}. 🎯 Program Statement 👉 Configure static files and apply external CSS to a template. 🧠 Why Static Files Are Important Styling (CSS) Interactivity (JS) UI Design ⚙️ Step 1: Configure Static Settings 📁 File: settings.py 🔹 Path: myproject/myproject/settings.py […]
📌 Introduction In Django templates, we use: 👉 {% url %} → for navigation (dynamic links)👉 {% static %} → for static files (CSS, JS, images) 🎯 Program Statement 👉 Use {% url %} and {% static %} template tags for navigation and static resources. 🧠 Why These Tags Are Important Tag Purpose {% url %} Avoid hardcoding URLs {% […]
📌 Introduction Django provides template filters to modify data before displaying it. 👉 Filters are used with | operator. 🎯 Program Statement 👉 Demonstrate template filters such as upper, lower, length, and date. 🧠 What are Template Filters? 👉 Template filters: Transform data Format output Improve display ⚙️ Step 1: Create View 📁 File: views.py 🔹 Path: myproject/myapp/views.py 🔹 Code: […]
📌 Introduction In real applications like: Student portals LMS systems We need to display: Attendance % Status (Present / Short Attendance) 👉 This is done using: {% for %} → loop {% if %} → condition 🎯 Program Statement 👉 Display attendance report with conditional status inside a loop. 🧠 Problem Logic 👉 Condition: If attendance ≥ 75 → Eligible […]
📌 Introduction In Django templates, we can display structured data like: Product lists Student records Reports 👉 using: {% for %} loop HTML tables 🎯 Program Statement 👉 Display product details in table format using template loop. 🧠 Problem Logic We will: Create product data (list of dictionaries) Loop through it Display in table ⚙️ Step 1: Create View 📁 […]
📌 Introduction In Django templates, we can combine: {% for %} → to loop through list {% if %} → to apply condition 👉 This allows us to: Process multiple values Apply logic to each value 🎯 Program Statement 👉 Display marks list and pass/fail result using {% for %} and {% if %}. 🧠 Problem Logic For each mark: […]
📌 Introduction In Django templates, we can apply conditions using: 👉 {% if %} This allows us to: Check conditions Display output dynamically Implement decision-making logic 🎯 Program Statement 👉 Display eligibility status using {% if %} condition in templates. 🧠 Problem Logic 👉 Condition: If marks ≥ 40 → Pass / Eligible Else → Fail / Not Eligible ⚙️ […]
📌 Introduction In Django, instead of writing header/footer repeatedly, we use: 👉 {% include %} This helps: Reuse code Maintain consistency Reduce duplication 🎯 Program Statement 👉 Use {% include %} to reuse header and footer templates. 🧠 Concept Overview Tag Purpose {% include %} Insert another template {% extends %} Inherit full layout 👉 Difference: include → partial reuse […]