Lakhveer Singh Rajput Blog's: 🌟 Insights on Tech, Coding, and Personal Growth 🚀💡

  🧠 Must-Know Principles Before You Code: Code Like a Pro! 🚀 Starting a coding journey is exciting, but without some core principles in mind, it’s easy to fall into common traps that make code harder to understand, debug, and improve over time. Let’s dive into the essential principles every developer should know before they write a single line of code! 🧑‍💻 1. 📜 Keep It Simple, Silly (KISS) Principle : This popular mantra reminds us to keep our code simple and avoid over-complicating it with unnecessary elements. Example : Instead of writing multiple nested loops to find a maximum number in a list, use a straightforward max() function. It’s efficient, readable, and gets the job done! Takeaway : Simplicity leads to readability, making it easier for others (and yourself) to understand your code later. 2. 🔍 Don’t Repeat Yourself (DRY) Principle : Repetitive code is a recipe for bugs and makes future updates harder. Aim to make your code as reusable as possible. Example : I...

  🧠 Psychological Principles Everyone Should Know for a Better Life 🌟 Understanding key psychological principles can profoundly impact how we view ourselves, our relationships, and our goals. From decision-making to understanding our motivations, knowing these principles helps us navigate life with more awareness and resilience. Here’s a breakdown of essential psychological concepts everyone should know, with quotes and examples to make it all practical! 🚀 1. Confirmation Bias: The Power of Beliefs 🔍 “The eye sees only what the mind is prepared to comprehend.” —  Robertson Davies What it is: Confirmation bias is the tendency to search for, interpret, and remember information that confirms our preexisting beliefs. Example: Let’s say you believe that exercising only in the morning is beneficial. You might ignore any articles or advice about the benefits of evening workouts. This bias can limit our growth and keep us stuck in outdated beliefs. How to Beat It: Challenge you...

  🚀 Unveiling Hidden Gems: Lesser-Known Ruby on Rails Methods! 💎 Ruby on Rails is packed with powerful methods that can streamline your coding and enhance your applications. While many developers are familiar with the common methods, some hidden gems often go unnoticed. In this blog, we’ll explore ten hidden methods that can elevate your Ruby on Rails experience, complete with example usage and pro tips. Let’s dive in! 🌊 1. cattr_accessor and mattr_accessor These methods create class-level accessors easily, allowing you to define class-wide variables without separate methods. Usage : class Product cattr_accessor :discount_rate end Product.discount_rate = 0.15 puts Product.discount_rate # => 0.15 Pro Tip : Use mattr_accessor when you want to create mutable class-level variables that can be modified across different instances. 2. composed_of This method maps a database column to a custom object, enabling complex data types in your models. Usage : class User < App...

  🚀 Mastering DevOps Pipelines: Building Efficient Pipelines with Powerful Tools! 🚀 Creating a DevOps pipeline is essential to automate and streamline software development and deployment processes. By leveraging the right tools and following best practices, you can set up a seamless pipeline that boosts efficiency and reduces human error. In this blog, let’s explore how to create DevOps pipelines with popular tools, keywords to look out for, and practical examples of how to use each tool. Let’s dive in! 🌊 1. GitLab CI/CD 🛠️ GitLab CI/CD is a comprehensive DevOps platform that enables you to build, test, and deploy code from a single interface. Keywords :  .gitlab-ci.yml , Pipelines , Stages , Jobs How to Use : Define Pipeline : Start by creating a  .gitlab-ci.yml file in your repo. This file outlines stages and jobs, such as build, test, and deploy. Setup Stages : Define each stage in the pipeline. For instance, the build stage compiles your application, while ...

  🚀 Ruby on Rails with Hotwire: What, Why, and How to Use Turbo, Stimulus, and Strada 🚀 Welcome, fellow developers! 🤩 If you’re looking to supercharge your Ruby on Rails applications with minimal JavaScript, Hotwire is the answer. Whether you’re aiming for seamless page updates, snappy user interactions, or native-like experiences, Hotwire ’s tools —  Turbo, Stimulus, and Strada  — bring a fresh approach to building modern, dynamic applications. Let’s dive into each of these tools, their key components, and how they make your coding life a breeze. 🌬️ 🌟 What is Hotwire? Hotwire (HTML Over The Wire) is a suite of tools for building modern applications without writing tons of JavaScript. In traditional setups, you’d use JavaScript frameworks like React or Vue for dynamic interactions. Hotwire replaces this need by leveraging server-rendered HTML sent directly over WebSockets, delivering snappy, interactive pages without the usual SPA complexity. 🧩 Why Use Hotwire with Rail...

  Unveiling Inner Engineering by Sadhguru: A Journey into Self-Transformation 🌌✨ Sadhguru’s Inner Engineering: A Yogi’s Guide to Joy isn’t merely a book; it’s an invitation to embark on an inner journey that promises self-discovery, healing, and ultimate joy. With a deep, transformative approach, Sadhguru explores the very essence of what it means to be human, revealing ways to align mind, body, and spirit for a harmonious, fulfilled life. Let’s delve into the core ideas, moving stories, and transformative spiritual practices that define this remarkable guide. 🌱📖 1. The Path Begins: A Yogi’s Guide to Inner Joy 🌄 In the opening of Inner Engineering , Sadhguru introduces us to the concept of joy as a natural state, something available to everyone regardless of circumstances. He challenges the modern pursuit of happiness through external achievements, instead proposing that true fulfillment stems from cultivating peace and joy within. 🧩 Key Insight: “Happiness doesn’t lie in m...

  🚀 Mastering RTK Query with Ruby on Rails: The Ultimate Guide 🚀 Are you ready to boost your Ruby on Rails app by making it more interactive and dynamic? With RTK Query (Redux Toolkit Query), integrating a fast, flexible, and efficient data-fetching layer becomes a breeze. Let’s dive into what RTK Query is, why it’s worth using, and how you can implement it in your Rails app with ease. 💡 📌 What is RTK Query? RTK Query is a powerful data-fetching and caching tool built on top of Redux Toolkit . It’s specially designed to simplify managing server state in front-end applications, particularly with React . Think of RTK Query as a built-in solution to handle API requests and automatically manage caching, background updates, and synchronization between client and server. 🧩 Why Use RTK Query with Rails? Combining RTK Query with Rails helps you create an app that is: Efficient: Automatically caches responses, reducing redundant API calls and improving app speed 🚀. Synchro...