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Showing posts from July, 2024

Underrated step for logic building in programming.

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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...
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How to ACTUALLY learn from Coding Tutorials (Step-by-Step Guide) || part three.

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[Phase 3: After the Tutorial - Review and Practice]   So we've prepared, we've gone through the tutorial, and now it’s time to review what you have learned. At this stage, you’ll be revisiting the same material for the third time. And in this article, we will be going through some useful strategies and techniques to do so. Effective Review Techniques: Recreate the Project: Write down the steps needed to recreate the project from scratch. Or try to build it again without any help from tutorial or if it’s too hard, then you can cheat here and there, but mostly from you own knowledge. This will help you to internalize the process. Enhance the Project: Try adding extra functionality to your codebase or app. This could involve implementing new features or optimizing existing ones, which will deepen your understanding and give you practical experience. Mind-Mapping: Create a mind map of the concepts covered in the tutorial. The important thing here is to create groups o...
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How to ACTUALLY learn from Coding Tutorials (Step-by-Step Guide) || part two.

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[Phase 2: During the Tutorial - Active Engagement] :  So now that you have some ideas about how to prepare before a tutorial. But what should we be doing during the tutorial itself? Engage Actively and Pay Attention: The main goal during the tutorial is to stay engaged and pay close attention. However, paying attention is more than just watching passively and just following along. It means interacting with the material in a way that helps you make sense of what’s being taught. For example, if drawing diagrams or taking notes helps you focus, then do so, but aim to synthesize the material rather than just transcribing everything verbatim. Summarize key points, jot down important concepts, and make note of any questions that arise as you follow along. Try to simplify and evaluate steps and concepts used, try to relate steps and concepts. Making mind-map can also be great help for this purpose. Observe Closely: While observing closely is important, it's crucial to know what to l...
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How to ACTUALLY learn from Coding Tutorials (Step-by-Step Guide) || part one.

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 Coding tutorials are invaluable resources for anyone aiming to learn to code or deepen their understanding of new and important programming concepts. Whether you're a beginner or an experienced developer, these tutorials can provide step-by-step guidance and practical insights to enhance your skills. In this article, I'll discuss strategies to maximize the benefits of any coding tutorial you watch. By breaking down the learning process into three distinct phases—before, during, and after watching a tutorial—you can optimize your learning experience and make the most of the content. Each phase plays a crucial role in reinforcing your knowledge and ensuring you gain practical, applicable skills. So, let's dive in and explore how to effectively engage with coding tutorials to boost your programming prowess. Let's start with preparation. It's almost never a good plan to jump right into a tutorial without any groundwork. Most of us, what we do is, we jump right into t...
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The Best Free AI Image Generators.

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Here are the top free AI image generators: 1. Image Creator from Microsoft Designer (formerly Bing Image Creator) Pros : Powered by DALL-E 3, quick, convenient to access via Copilot, app, and browser Cons : Requires a Microsoft account Image Creator from Microsoft Designer is the overall best free AI image generator. It is powered by the advanced DALL-E 3 model, allowing it to generate high-quality, accurate images quickly. The tool is easily accessible through Microsoft's Copilot, as well as via a standalone app and web interface[1]. 2. Craiyon (formerly DALL-E mini) Pros : Unlimited free prompts, straightforward interface Cons : Slower image generation, lower quality compared to paid options Craiyon (formerly known as DALL-E mini) is a free, no-frills AI image generator with an unlimited number of prompts. While the image quality is not as high as paid options, it provides a simple and accessible way to generate AI art[5]. 3. DreamStudio by Stability AI Pros : High...
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Thinking in React: Relatable Scenarios for Building User Interfaces

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Main post   Understanding the concept of "Thinking in React" can be easier when related to everyday scenarios. Let's explore this approach by comparing it to planning a road trip, organizing a party, and managing a kitchen. Each scenario will help illustrate the key principles of building efficient, maintainable user interfaces with React. Scenario 1: Planning a Road Trip Step 1: Mapping the Journey (Component Hierarchy) Imagine you're planning a road trip with friends. You don't just hop into the car and drive; you map out the journey, decide on destinations, and break the trip into manageable segments. The Road Trip : This is your entire application, the big picture. Destinations and Stops : These represent the major sections of your app, like the homepage, user profile, and settings. Activities and Rest Stops : These are smaller parts within those sections, like buttons, forms, and navigation links. By mapping out the journey, you create a clear plan f...
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Thinking in React: A Guide to Building User Interfaces

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  Source code Building user interfaces can be a daunting task, especially when working with dynamic and interactive components. React, a popular JavaScript library developed by Facebook, simplifies this process by enabling developers to create reusable UI components. To utilize and harness the full power of React, it’s essential to adopt a specific mindset known as "Thinking in React". This approach involves breaking down the UI into components, managing state effectively, and ensuring a seamless data flow. In this article, we’ll explore the principles of Thinking in React and provide a step-by-step guide to building efficient and maintainable user interfaces with a practical example. And along the way we will map it to analogy for better understanding. Understanding the Core Principles Before diving into the practical aspects of Thinking in React, it’s important to grasp the core principles that underpin this methodology: Component-Based Architecture : React promotes the...
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🖥️Building Custom Map Function in JavaScript Explained!🖥️

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 Let's create a function that replicates the behavior of JavaScript's Array.prototype.map() method. The map() method creates a new array populated with the results of calling a provided function on every element in the calling array. Here is how we can achieve this without using the map() method: Plan Function Definition : Define a function customMap . Parameters : The function takes two parameters: array : The array to be mapped. callback : The function to execute on each element of the array. Initialize Result Array : Create an empty array to store the results. Loop Through Array : Use a for loop to iterate over each element in the input array. Apply Callback : For each element, apply the callback function and store the result in the result array. Return Result : After the loop, return the result array. Implementation Here's the detailed code: /** * Custom implementation of the array map method. * @param {Array} array - The array to be mapped. * @p...
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Popular posts from this blog

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

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  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 Arra...
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A better way to learn programming.

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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...
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Thinking in React: A Guide to Building User Interfaces

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  Source code Building user interfaces can be a daunting task, especially when working with dynamic and interactive components. React, a popular JavaScript library developed by Facebook, simplifies this process by enabling developers to create reusable UI components. To utilize and harness the full power of React, it’s essential to adopt a specific mindset known as "Thinking in React". This approach involves breaking down the UI into components, managing state effectively, and ensuring a seamless data flow. In this article, we’ll explore the principles of Thinking in React and provide a step-by-step guide to building efficient and maintainable user interfaces with a practical example. And along the way we will map it to analogy for better understanding. Understanding the Core Principles Before diving into the practical aspects of Thinking in React, it’s important to grasp the core principles that underpin this methodology: Component-Based Architecture : React promotes the...
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