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14 Jun

One Byte Explainer: What is a quine?

stp2y0 CommentsNewsbeginners, coding, community, computerscience, cschallenge, devchallenge, development, engineering, inclusive, software

This is a submission for DEV Computer Science Challenge v24.06.12: One Byte Explainer. Explainer The answer is "The answer is".Also called a self-replicating program, a quine is a computer program that outputs its own source code. The sentence above tries to mimic one. Its practicality can be arguable, but it's an amusing metaprogramming concept. Additional Context Here is an example in JavaScript, adapted from Dylan Beattie's beautiful talk The Art of Code: (f = () => console.log(`(f = ${f})()`))() Enter fullscreen mode Exit fullscreen mode When you run it, the output is: (f = () => console.log(`(f = ${f})()`))() Enter…

14 Jun

More on Exception Handling

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, java, learning, programming, software

A handler for an exception is found by propagating the exception backward through a chain of method calls, starting from the current method. Java’s exception-handling model is based on three operations: declaring an exception, throwing an exception, and catching an exception, as shown in figure below. Declaring Exceptions In Java, the statement currently being executed belongs to a method. The Java interpreter invokes the main method to start executing a program. Every method must state the types of checked exceptions it might throw. This is known as declaring exceptions. Because system errors and runtime errors can happen to any code,…

13 Jun

Navigating Uncertainty: Probabilistic Programming

stp2y0 CommentsNewsbeginners, coding, community, computerscience, cschallenge, devchallenge, development, engineering, inclusive, software

This is a submission for DEV Computer Science Challenge v24.06.12: One Byte Explainer. Explainer The world is uncertain. Predicting outcomes with data involves probabilistic models which use math to handle uncertainty. Probabilistic Programming describe and analyze these models. Examples: Predicting weather, stocks, diagnoses, and machine learning. Cover Image Credits: GenewalDesign Source link lol

13 Jun

Fastest Way To Learn a Programming Language

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, html, inclusive, programming, software, webdev

Curiosity The greats love to learn. They love to grow. They never lose their holy curiosity. Look at Michael Jordan for example. He wasn't the best basketball player in his family. He says that his big brother was more skilled than him. But he was curious. Education is the game changer. When you invest in your learning, you can see around corners, you collapse the timeline, you figure out how the pros do it. So guess what? You can do it. Before we continue: If you are interested in joining my group and course on web development to make you…

12 Jun

Comprehensive Guide to Angular Forms: Fundamental Concepts and Examples

stp2y0 CommentsNewsangular, beginners, coding, community, development, engineering, inclusive, javascript, software, webdev

Angular provides a robust framework for handling forms with both template-driven and reactive approaches. This guide will walk you through the key concepts and offer code examples for each. 1. Fundamental Concepts of Angular Forms Angular forms enable the capture and validation of user input. They come in two flavors: Template-Driven and Reactive. Both approaches provide ways to bind user input to model data and validate that data. 2. Template-Driven Forms in Angular Template-driven forms rely on Angular directives to create and manage forms within the HTML template. HTML: <form #myForm="ngForm" (ngSubmit)="onSubmit(myForm)"> <div> <label for="name">Name</label> <input type="text" id="name" name="name" ngModel…

11 Jun

Streamline Your Coding Workflow with 12 Powerful VS Code Shortcuts

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, javascript, software, vscode, webdev

Efficiency is key to a productive coding workflow, and Visual Studio Code (VS Code) offers a range of shortcuts to help developers save time and reduce repetitive tasks. By mastering these shortcuts, you can significantly enhance your coding experience, streamline your workflow, and boost your overall productivity. Here are 12 powerful VS Code shortcuts to help you get the most out of your coding sessions. Key Moments to Enhance Productivity 1. Toggle Display Elements Shortcut: Ctrl+B (Toggle Sidebar), Ctrl+ (Toggle Terminal)Utilize shortcuts to quickly toggle the sidebar and integrated terminal. This helps you focus on your code without distractions and…

11 Jun

Top 50 JavaScript Project Ideas from Beginner to Advanced

stp2y0 CommentsNewsadvance, beginners, coding, community, development, engineering, inclusive, javascript, software, webdev

Are you looking to improve your JavaScript skills through hands-on projects? Whether you're a beginner, intermediate, or advanced developer, working on real-world projects is one of the best ways to learn. Here’s a comprehensive list of 50 JavaScript project ideas that can help you level up your skills! Beginner Projects To-Do List: A simple app to add, delete, and mark tasks as complete. Calculator: Build a basic calculator that performs arithmetic operations. Quiz App: Create a quiz with multiple-choice questions and show the score at the end. Weather App: Use an API to display current weather information based on user's…

10 Jun

React Native Speed Math App

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, javascript, mobile, reactnative, software

Hello Everyone, I'm back after 1 year and 4 months.This time with react native project. Let's start the projectI created this project with Expo and used used Expo Router for routing.Create a new folder and open the terminal and run this command npx create-expo-app@latest Enter fullscreen mode Exit fullscreen mode After running this command successfully, You can remove the boilerplate code and start fresh with a new project. Run the following command to reset your project: npm run reset-project Enter fullscreen mode Exit fullscreen mode Before jumping to the code, let's understand the functionality of our app.When the user is…

09 Jun

Effortless – Free Tailwind CSS Website Template

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, software, tailwindcss, webdev

Effortless is your go-to solution for crafting a sleek and modern landing page with minimal effort. Key Features: Sticky Menu: Navigate with ease as the sticky menu ensures your main navigation is always accessible, providing a smooth and user-friendly experience. Hero Section: Make a bold first impression with a captivating hero section, perfect for highlighting your key message or product. Features Section: Showcase the unique features and benefits of your product or service in a clean and organized manner, helping to convey your value proposition effectively. Client Testimonials Swiper Slider: Build trust with potential customers by displaying real client testimonials…

09 Jun

5 Essential Tips and Tricks for Mastering Next.js

stp2y0 CommentsNewsbeginners, coding, community, development, engineering, inclusive, nextjs, react, software, webdev

Hello, my gorgeous friends on the internet! In today’s blog, we’re diving into five essential tips and tricks for working with Next.js. There’s still a lot of confusion around topics like caching, rendering client components, and more, so I’m here to give you some valuable insights to make your Next.js development smoother and more efficient. Now, let’s get into the tips! Tip 1: Handling Images in Next.js Local ImagesOne common area of confusion in Next.js is handling images, particularly the differences between local and remote images. For local images stored in the public folder, you don’t need to specify width…