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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In this article, I will explain Creating a Classified Ads Application in PHP. Basically, this application serves as the final semester project for students at the undergraduate level. A classified ads website is an important application. Since it allows people to post their ads for free thereby increasing the opportunities for higher revenue. Here I will explain the architecture of […]
In this article on Essential Elements of Scratch 3.0, I will explain some basic concepts for learning Scratch 3.0. The following section describes different types of block commands in Scratch including sequential commands, conditional commands, and looping commands. To begin with, let us see how to create some sequential commands. In order to create a Scratch project, visit the following […]
This article describes about Creating Image Map in HTML. Basically, an image map allows to create clickable areas within an image. Sometimes we want that different parts of an image represent certain actions. In other words, when we click on a specific part of an image some specific action occurs. Hence, the image has some clickable regions. The purpose of […]
This following article explains how to implement Heap Sort in C#. What is Heap Sort? In brief, Heap sort is a comparison-based sorting algorithm that sorts an array by using a binary heap data structure. Moreover, it’s an efficient and stable sorting algorithm. Evidently, it has a time complexity of O(n log n). Actually, the algorithm works by dividing the […]
The following article describes How to Implement Quick Sort in C#. What is Quick Sort? It must be remembered that, Quick Sort is a divide-and-conquer algorithm for sorting an array of elements. It works by selecting a pivot element from the array and partitioning the other elements into two sub-arrays, depending on whether they are less than or greater than […]
This article explains How to Implement Merge Sort in C#. In fact, Merge Sort is a divide and conquer algorithm that sorts an array by recursively dividing it into two halves, sorting the two halves individually. Then merging the two sorted halves back into one final sorted array. Meanwhile, the merging process involves comparing elements from the two sorted halves […]
This article explains Selection Sort in C#. Like Bubble Sort and Insertion Sort, Selection Sort is also a simple sorting technique. Furthermore, selection sort also works by dividing the list into sorted and unsorted part. Unlike, insertion sort, selection sort finds minimum element from the unsorted list and puts it at the beginning. Further, the element at beginning goes to […]
This article explains Insertion Sort in C#. Another simple sorting algorithm is the Insertion Sort. Basically, this algorithm works by first virtually dividing the list in two parts. While, the first part belongs to the sorted list, the other part is unsorted. Further, the agorithm picks an element from the unsorted part and inserts it in the correct place in […]
This article explains Bubble Sort in C#. Basically, Bubble Sort is the most simple sorting algorithm. In general, bubble sort works by scanning each element of a list. Further, it checks the order of adjacent elements in the list. If the algorithm finds that the adjacent elements are in wrong order, it swaps these elements. For instance, if bubble sort […]
In this article I will explain How to Create Instance Variables and Class Variables in Python. Apart from class variables, and instance variables, we can also define variables within a method. In such a case, these variables are local variables and can be used within that method only. Further, we access the instance variables using the object name. Whereas, the […]