Master the art of centering elements in CSS with this comprehensive guide. Learn how to center both inline and block elements using various techniques, including flexbox, and absolute positioning. Clear code examples and visual illustrations make it easy to grasp each approach. Enhance your frontend skills and create visually appealing layouts that work seamlessly on different devices.

Centering Elements in CSS: The Definitive Guide

Discover the art of crafting precise object types in TypeScript to improve your coding skills. In this insightful guide, learn to declare object types with optional properties using Partial, exclude specific properties using Omit, and select properties with Pick. Explore real-world examples that demonstrate the power of TypeScript's utility types, enabling you to create more robust and flexible code. Whether you're refining existing projects or embarking on new ones, understanding object type declarations is essential for producing reliable and maintainable code.

How to Declare Object Types in TypeScript

Explore JavaScript method chaining with our comprehensive guide. Discover how to streamline code by linking operations, from string manipulation to DOM interactions. Enhance programming efficiency while keeping your codebase clear and concise.

Mastering JavaScript Method Chaining: A Comprehensive Guide

Learn how to address multivalued dependencies and join dependencies effectively. With a focus on practical implementation, this article provides valuable insights into designing databases that ensure data integrity and optimize performance using the Fourth Normal Form (4NF) and the Fifth Normal Form (5NF).

How to Normalize Databases (II)

In this first part of the series, learn the basics of database normalization to enhance data integrity and performance. Explore First Normal Form (1NF), Second Normal Form (2NF), and Third Normal Form (3NF) to eliminate anomalies, and gain insights into Boyce-Codd Normal Form (BCNF) for stricter requirements.

How to Normalize Databases (I)

Learn how to improve software development project estimation using PERT and WBS. Discover a simple process for accurate project timelines, step by step.

How to Improve Software Project Estimation Using PERT

Learn how to effectively manage side effects in React with the `useEffect` hook. This article explores different `useEffect` patterns and provides examples for common use cases. You'll also find best practices for optimal usage, including careful dependency management and avoiding infinite loops. With a solid understanding of `useEffect`, you'll be able to write robust and responsive React applications.

The Definitive Guide to useEffect

Confused about how the event loop mechanism works in JavaScript? This blog post explores the event loop's interaction with JavaScript's internal data structures, shedding light on its role in handling concurrency and asynchronous operations. Discover the crucial concepts of the call stack, task queue, and microtask queue, and learn how they contribute to efficient execution, error debugging, and task sequencing.

Understanding the Event Loop, the Task Queue, and the Microtask Queue in JavaScript

Learn how to efficiently check whether a string contains a substring in JavaScript, exploring different methods such as includes(), indexOf(), regular expressions, and search() to enhance your coding skills.

Tip: How to Check Whether a String Contains a Substring in JavaScript

Master the concept of 'this' in JavaScript with this comprehensive guide. Gain a deep understanding of the keyword 'this' and its usage in different contexts. Explore how 'this' behaves within objects, functions, and arrow functions.

Understanding "this" in JavaScript: An In-Depth Guide

Welcome back to the second part of our two-installment series on 'The Effective Engineer' by Edmond Lau. In this continuation, we delve into chapters 6 to 10, uncovering valuable insights on validating ideas, improving project estimation, balancing quality with pragmatism, minimizing operational burden, and investing in your team's growth. Discover practical strategies and real-world examples that can supercharge your engineering prowess. Join us on this journey to become a more effective engineer.

Book Summary: The Effective Engineer by Edmond Lau (II)

In this article, we explore the key insights and lessons from the first five chapters of "The Effective Engineer" by Edmond Lau. From the importance of focus and prioritization to the power of metrics, discover how to become a more effective engineer and drive progress in your career.

Book Summary: The Effective Engineer by Edmond Lau (I)

Asynchronous programming is a key feature of JavaScript, allowing for non-blocking, event-driven programming. This article explores the most common patterns for writing asynchronous code in JavaScript, including callbacks, promises, and async/await. You'll learn how to avoid anti-patterns like "callback hell" and how to write cleaner code using the latest techniques

Understanding Asynchronous JavaScript

Learn how CSS sprites work and when to use them in your web development projects

Understanding CSS sprites

Learn the pros and cons of using the Block-Element-Modifier (BEM) methodology to organize your CSS code.

How to Organize CSS Code Using BEM

A comprehensive guide covering all completion modes available in Vim.

How to Use Autocompletion in Vim

Learn how to insert emojis in Vim with and without plugins.

How to Use Emojis with Vim

Everything you need to know to get you started with the Django Admin.

What Is the Django Admin and How to Use It

Detailed tutorial to create a blog using Gatsby and deploy it using GitHub Pages wiht a custom domain.

How to Deploy a Gatsby Blog on GitHub Pages with a Custom Domain

Welcome to Lual Dev, here's what it is about.

blog

Latest post

Centering Elements in CSS: The Definitive Guide

More posts

How to Declare Object Types in TypeScript

Aug 7, 2023

Mastering JavaScript Method Chaining: A Comprehensive Guide

Aug 5, 2023

How to Normalize Databases (II)

Jul 25, 2023

How to Normalize Databases (I)

Jun 29, 2023

How to Improve Software Project Estimation Using PERT

Jun 19, 2023

The Definitive Guide to useEffect

Jun 9, 2023

Understanding the Event Loop, the Task Queue, and the Microtask Queue in JavaScript

Jun 4, 2023

Tip: How to Check Whether a String Contains a Substring in JavaScript

May 25, 2023

Understanding "this" in JavaScript: An In-Depth Guide

May 23, 2023

Book Summary: The Effective Engineer by Edmond Lau (II)

May 17, 2023

Book Summary: The Effective Engineer by Edmond Lau (I)

May 5, 2023

Understanding Asynchronous JavaScript

Apr 28, 2023

Understanding CSS sprites

Apr 22, 2023

How to Organize CSS Code Using BEM

Dec 6, 2020

How to Use Autocompletion in Vim

Nov 30, 2020

How to Use Emojis with Vim

Nov 22, 2020

What Is the Django Admin and How to Use It

Nov 15, 2020

How to Deploy a Gatsby Blog on GitHub Pages with a Custom Domain

Nov 6, 2020

Holamundo

Oct 24, 2020