Making Intellectuals Meet Excellence!
Buttons play a crucial role in user interaction, and Flutter’s Container and ElevatedButton combo is a powerhouse for creating eye-catching buttons Using Button Widget 1. Flexible Design with Expanded: The button’s flexibility is showcased through the Expanded widget, allowing it to adapt and fill available space. 2. Using Container : The outer Container serves a […]
To add an image in a Flutter app, you can use the Image widget or Image.asset, Here are the some Steps that you have to follow. Here You can see I’ve Created An assets folder, under Create Another Folder images, and paste your image into this folder. 2. Update pubspec.yaml: Open your pubspec.yaml file. you […]
OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing) are two types of systems that handle different aspects of data processing within an organization. Here are the key differences between OLTP and OLAP: In summary, OLTP systems are optimized for transactional processing in operational environments, while OLAP systems are designed for analytical processing to support […]
One of the key factors that sets Flutter apart in the world of app development is its powerful and efficient “Hot Reload” feature. If you’re a developer looking to streamline your workflow and boost productivity, understanding how Hot Reload works and why it’s so beneficial is essential. What is Hot Reload? Flutter’s Hot Reload is […]
To access and modify HTML document elements in JavaScript, you can use the Document Object Model (DOM). The DOM is a programming interface for web documents, providing a structured representation that can be manipulated using JavaScript. Accessing Elements: By ID: By Class Name: By Tag Name: By CSS Selector: Modifying Elements: These are basic examples, […]
In this article, we will learn about the basics of OOPs. Object-Oriented Programming is a paradigm that provides many concepts, such as inheritance, data binding, polymorphism, etc. Object means a real-world entity such as a pen, chair, table, computer, watch, etc. Object-Oriented Programming is a methodology to design a program using classes and objects. It […]
In JavaScript, var and let are used to declare variables, but they have some key differences in terms of scope and hoisting. In the exampleVar function, x is accessible outside the if block due to var being function-scoped and hoisted. In the exampleLet function, trying to access y outside the if block results in a […]
A variable is a container which holds the value while the Java Program is executed. A variable is assigned with a data type. Variable is a name of memory location. There are three types of variables in java: local, instance and static. There are two types of data types in java: primitive and non-primitive. TYPES […]
Python is an object-oriented Language and it is a powerful paradigm that can help you write modular and organized code. In Python, everything is an object. Major Principles of Object-Oriented Programming are- CLASS A class is a blueprint or template for creating objects. Objects are instances of classes. You can define a class using the […]
To open and resize an image using OpenCV in Python, you can use the cv2 module. Here’s a basic example: Make sure to install OpenCV first if you haven’t already: Adjust the code based on your specific requirements and file paths