Posts

Showing posts from June, 2024

Underrated step for logic building in programming.

-
Image
Logic building is a crucial and complex skill in programming. In essence, it is ability to come-up with solution of coding problem and write precise instructions ( or code) that a computer can execute autonomously. This skill requires aligning your thought process with computer and its capabilities. And running through code some-what abstractly to know and predict the behavior of code before it is executed. To be able to do this, one essential step that many beginner programmers overlook is performing dry runs. Understanding Dry Runs The concept of a dry run in programming is straightforward: can you mentally execute your code and predict its output without actually running it on a computer? While this seems simple, it is a challenging task. Typically, we are taught to write code, run it, and observe the output. This cycle is essential because code needs to run to be validated. However, if you rely solely on running your code to understand its behavior, you may struggle with building
Post a Comment
Read more

Simple recursion function's explanation with Russian doll analogy.

-
Image
  The Russian Doll Analogy with Code Example Imagine a set of magical Russian nesting dolls, each with a unique ability to reveal a smaller doll inside. You start with the largest doll, which opens to reveal a slightly smaller one, continuing until you reach the tiniest doll that cannot open anymore. The Largest Doll (Initial Function Call): The journey begins here. You start by examining the largest doll. Opening Dolls (Recursive Calls): Each time you open a doll to find another inside, it's like making a recursive function call. The Smallest Doll (Base Case): When you reach the smallest doll that doesn't open anymore, you've hit the base case of the recursion, the stopping point. Code Example with Explanation Let’s implement this analogy in code by writing a simple recursive function that opens the dolls until it reaches the smallest one. def open_doll(doll_size): # Base Case: If the doll size is 1, it's the smallest doll that doesn't open if dol
Post a Comment
Read more

Simplifying Programming Functions with Analogies and Metaphors

-
Programming can be a tough nut to crack, especially when you're just starting out. One way to ease the learning curve is by relating complex concepts to everyday activities. In this article, we'll explore how using analogies and metaphors can demystify the concept of functions in programming. Let's dive in! 1. Functions as Recipes Analogy: A function is like a recipe in a cookbook. Ingredients (Parameters): Just like a recipe lists the ingredients needed to make a dish, a function has parameters that specify the inputs it requires. Instructions (Code): The steps in a recipe correspond to the lines of code in a function. Each step is a specific instruction that needs to be followed to achieve the desired result. Final Dish (Output): The dish prepared by following the recipe is analogous to the output produced by a function after it processes the inputs. Example: def make_pancake(flour, milk, egg): batter = mix(flour, milk, egg) pancake = cook(batter)
Post a Comment
Read more

Understanding Closures in JS (with Examples and Analogies)

-
Image
  Today, I’ll be going talk about closures in js, my archnemesis 😒 The things that I will be covering in this post, are listed in content’s overview: Content’s Overview: Starting analogy What is a Closure? How Closures Work ? Examples 5 analogies to understand Why Are Closures Useful? Conclusion Let’s start with an analogy to understand Closures. Closures: Imagine you have a secret clubhouse that only you and your friends can access. Inside the clubhouse, you have a bunch of toys and games that you all share. Even if you leave the clubhouse, the toys and games are still there for you and your friends to use whenever you come back. That's kind of like a closure in JavaScript - a function that "remembers" the variables it had access to, even after it's done running. You might not understand it now, but just keep these lines in mind. You will get clearer picture later. Now that ,If you have ever encountered a situation in JavaScript where a function seems
Post a Comment
Read more

A better way to learn programming.

-
Image
In this post, I will be talking about two methods to learn how to program. The first method (common method) is a step-by-step tutorial approach like following a tutorial. It goes something like this: "Step one, create this component." The tutorial then provides you with detailed instructions on how to create that specific component. "Step two, do this," and you follow the next set of instructions. And when instructions finish you study and repeat the same instruction. This method gives you precise steps to follow. However, the issue here is that the person who created these steps went through a trial-and-error process themselves. They tried something, it didn't work, so they tried something else. They repeated this process until they found a solution that worked. What you're doing by following these steps is simply replicating their final result, which doesn't foster deep learning or problem-solving skills. Second method: The better way to learn progra
2 comments
Read more

Can we make money from posting on dev.to?

-
 Yes, it is possible to make money from posting on dev.to , though the platform itself does not directly pay contributors for their posts. Here are several ways you can potentially earn money through your activity on dev.to : Sponsorships and Partnerships : Direct Sponsorship : As your following grows, companies may approach you to sponsor your content or you can reach out to them. Brand Partnerships : Collaborating with brands to create content can also be a source of income. Affiliate Marketing : Include affiliate links in your posts to products, tools, or courses that you recommend. When readers purchase through your links, you earn a commission. Freelance Opportunities : Showcase your expertise and attract freelance work. Many developers and writers use dev.to to build their portfolio and attract clients. Promoting Your Own Products/Services : Use the platform to promote your own products, such as eBooks, courses, or software tools. Offer consulting services or on
Post a Comment
Read more

Mastering TypeScript React Project Structure: Best Practices and Tips

-
  Introduction Creating a well-structured TypeScript React project is crucial for maintainability, scalability, and efficiency. This guide will walk you through the best practices for organizing your TypeScript React project, ensuring that your codebase is clean, modular, and easy to navigate. Why Project Structure Matters A good project structure in a TypeScript React application: Enhances Readability: Makes it easier for developers to understand and navigate the codebase. Facilitates Maintenance: Simplifies the process of updating and debugging code. Promotes Reusability: Encourages modular design, making it easier to reuse components and logic. Improves Collaboration: Helps teams work together more effectively by standardizing the organization of code. Basic Project Structure A typical TypeScript React project structure might look like this: my-app/ ├── public/ │ ├── index.html │ └── ... ├── src/ │ ├── assets/ │ │ ├── images/ │ │ └── styles/ │ ├── co
Post a Comment
Read more

React Project Structure Best Practices 2024

-
As we move further into 2024, the landscape of web development continues to evolve, and React remains a popular choice for building robust, dynamic user interfaces. However, organizing your React project efficiently is crucial for maintainability, scalability, and ease of collaboration. Here, we'll delve into the best practices for structuring a React project to ensure your codebase remains clean and manageable. 1. Organize by Feature, Not by Type A feature-based structure groups files related to a particular feature together, enhancing modularity and maintainability. For example: /src /features /auth AuthContext.js AuthReducer.js AuthActions.js Auth.css AuthComponent.js /dashboard Dashboard.js Dashboard.css Dashboard.test.js This approach keeps all files related to a feature in one place, making it easier to locate and update them. 2. Use Atomic Design Principles Atomic Design is a methodology for creating design sys
Post a Comment
Read more

How Does ReactJS Work?

-
  Introduction ReactJS, developed by Facebook, has revolutionized the way we build user interfaces. Its component-based architecture and efficient rendering capabilities make it a popular choice for developers. This blog will dive into the inner workings of ReactJS, exploring its core concepts and how it optimizes web development. Understanding the Basics ReactJS is a JavaScript library for building user interfaces. It allows developers to create reusable UI components, making code more modular and easier to manage. Unlike traditional approaches, ReactJS employs a virtual DOM (Document Object Model) to enhance performance. The Virtual DOM The virtual DOM is a key feature of ReactJS. It is a lightweight copy of the actual DOM, allowing React to manage updates efficiently. When the state of a component changes, React creates a new virtual DOM and compares it with the previous one. This process, known as reconciliation, identifies the minimal number of changes needed to update the r
Post a Comment
Read more

What Does React Do in Web Development?

-
Introduction to React React, developed by Facebook, is a powerful JavaScript library used for building user interfaces, particularly single-page applications where a seamless user experience is crucial. Since its release in 2013, React has transformed the way developers approach front-end development, making it one of the most popular frameworks in the industry. Key Features of React Component-Based Architecture : React promotes a modular approach to development through its component-based architecture. Components are reusable, self-contained modules that manage their own state and logic. This modularity leads to more maintainable and scalable code. Virtual DOM : One of React’s standout features is the Virtual DOM. It enhances performance by minimizing the need to directly manipulate the actual DOM. React updates the Virtual DOM first, then syncs these changes with the real DOM, resulting in faster, more efficient updates. Declarative UI : React enables developers to design inte
Post a Comment
Read more

onClick={someFunction} VS onClick={()=>someFunction}

-
 The difference between onClick={someFunction} and onClick={() => someFunction} in React (or JavaScript in general) lies in how and when they handle the execution of the someFunction when the click event occurs.: onClick={someFunction} Direct Reference : This syntax directly references the function someFunction . When Clicked : The function someFunction will be called when the onClick event is triggered (e.g., when the element is clicked). No Extra Function Call : No additional function is created; React simply uses the function reference you provided. Example : If someFunction is defined as function someFunction() { console.log('clicked'); } , then onClick={someFunction} will log 'clicked' when the element is clicked. onClick={() => someFunction()} Arrow Function : This syntax uses an arrow function to call someFunction . Creates a New Function : Each time the component renders, a new function is created. The arrow function wraps the call to som
Post a Comment
Read more

7 Highest Grossing Anime Movies Of All Time .

-
  Are you ready to dive into the world of anime? In this blog, I'm going to recommend some top-tier anime movies that you absolutely need to watch. These movies not only achieved massive success at the box office but also deliver compelling stories, incredible action, and top-notch animation. Let's get started! 1. JJ's Engine Zero (2021) Kicking off our list is "JJ's Engine Zero," which earned an impressive $196 million at the box office. This sequel to the popular anime show Jo Jo Kaiser focuses on a high school student who is attacked by a powerful spirit. As he learns to control this spirit with the help of a mentor named Joe, viewers are taken on an action-packed journey filled with challenges and triumphs. It's recommended to watch the Jo Jo Kaiser series first to fully appreciate the characters and their backstories. 2. Howl's Moving Castle (2004) A classic from Studio Ghibli, "Howl's Moving Castle" grossed $236 million. This e
Post a Comment
Read more

7 Must-Watch Movies with Unique Concepts You Can't Miss

-
  Looking for movies with fresh and intriguing storylines? You're in the right place! Today, I'm sharing seven films that boast unique and captivating concepts. Whether you're into sci-fi, mystery, or dystopian tales, these movies will keep you hooked from start to finish. Let's dive in! 1. The Wandering Earth (2019) Concept: Imagine a future where the Sun is dying, and the solar system becomes uninhabitable. Scientists around the world unite to install giant thrusters on Earth to propel the planet out of its orbit and towards a new star system. The movie chronicles this epic journey, showcasing the immense challenges and adventures faced along the way. Why Watch: The concept alone is mind-blowing, and the execution is top-notch. Despite a modest budget, the story's depth and the innovative idea make it a must-watch. Available on Netflix. 2. The Platform (2019) Concept: Set in a vertical prison, inmates are fed via a platform that descends through the cells
Post a Comment
Read more

Boredom: The unexpected catalyst of innovation.

-
Image
Introduction: "Did you know that boredom can spark creativity and even change your life?" or "Ever wondered why we get bored? The answer might surprise you." This talk or an essay is an attempt of an exploration of the role and importance of boredom in our lives. The concept of boredom, or being bored, became popular in 1852 through Charles Dickens' novel Bleak House . However, the term "boring" as a transitive verb appeared earlier. In 1774, it referred to the slow, repetitive motion of a machine tool, and the process was described as "boring." Thus, the word "boring" came to denote any slow and repetitive task. Contrary to popular belief, it's not merely the absence of activities. Instead, boredom occurs when none of the available options appeal to you. It is characterized by a lack of concentration, restlessness, and a feeling of lethargy. Essentially, boredom is a state of being underwhelmed, where the mind craves stimul
Post a Comment
Read more

Must-Watch Netflix Shows for Hindi-Speaking Audiences: A Comprehensive Guide

-
  Are you a new Netflix subscriber or just looking for some outstanding content to watch? This is compiled list of must-watch Netflix shows that are available in Hindi and have broken records at the time of their release. If you haven't seen these shows yet, it's time to dive in and experience why Netflix ranks so high among streaming platforms. This list is specially curated for new Netflix users, those who watch occasionally, or anyone looking for top-notch entertainment. Before we start, a small disclaimer: This blog is not for avid Netflix watchers, as there's a high chance you've already seen most of these shows. This list is primarily for those new to Netflix or looking for exceptional shows to watch occasionally. Let's get started! 1. Sweet Tooth (2021) Genre: Fantasy, Drama, Adventure "Sweet Tooth" presents a beautifully crafted world where a virus leads to the birth of hybrid human-animal species. While some humans despise these hybrids, othe
Post a Comment
Read more

Popular posts from this blog

Building JavaScript Array Methods from Scratch in 2024 - Easy tutorial for beginners # 1

-
Image
  Hi guys, in this blog we will be build JavaScript array methods as a function from JavaScript basics as it is great and simple way to refine your JavaScript programming skill and make your fundamentals strong as beginner and you’ll also know various JavaScript array methods along the way, we will start from easiest to more complex ones, i have try to keep it as beginner friendly as possible.  First, i will be introducing the array method with their example input and output, then we will examine those methods, identifying which programming tools and tricks to used and in which order to arrange them. Along that process we will build pseudocode algorithm for required function and later on, i will show you flowchart version of that algorithm, the important tip that i can give to you all, to get most out of this blog, is to first try to build it by yourself then come to this blog. 1. Array.isArray() :  So lets, start with simple one Array.isArray() method. The Array.isArray() method
Read more

Build eisenhower matrix with React, firebase and neumorphism ui . (Part one)

-
Image
Simplified working mechanism of project In this tutorial, we're going to delve into a fascinating React project. Our goal? To construct an Eisenhower matrix, an incredibly effective productivity tool designed to help prioritize tasks based on their urgency and importance. This project facilitate user to enter todo with category based on its importance and urgency. Source code link About the Project Our React project has been designed around two main components, AddTodo and DisplayMatrix . The AddTodo component is designed to capture the user's input. It includes a function that transfers user data to the database, ensuring that all tasks are stored and can be accessed when needed. On the other hand, DisplayMatrix provides a visual representation of the to-do list. To ensure that tasks can be easily managed, each item is accompanied by a delete button for easy removal when tasks are completed or need to be discarded.  Under DisplayMatrix there are two nested components To
Read more

Creating a Dynamic Search Bar in React: A Step-by-Step Tutorial

-
Image
Above image shows the working mechanism this project  Source code:  Source code link      Welcome to this comprehensive tutorial where we'll explore the step-by-step process of building a dynamic search bar in React. Throughout this guide, we will delve into implementing conditional show/hide functionalities and enabling filtering capabilities within the search bar. To kick things off, let's initiate your project using 'npm create vite@latest'. Additionally, we'll be leveraging the 'react-icons' package to enhance the search bar's visual elements; installation is as simple as running 'npm i react-icons'. Let's break down the project into two key sections: 1. Show and Hide Functionality of the Search Bar 2. Rendering Match Results Based on the Search Input Section 1: Show and Hide Functionality: - Create SearchBar component with input field and close icon. Import it to App.jsx. -  Initialize useState  to track input in search's input field
Read more