Starting a new learning pattern
Starting a new learning pattern
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Starting a new learning pattern
Welcome Back to My DevOps Journey! Hello everyone! Welcome to Day 11 of my 30-day DevOps journey. Yesterday, we covered the basics of key AWS services like EC2, S3, and RDS. Today, we’ll dive a bit deeper into some of the more advanced features and best practices in AWS, as introduced in Section 12 of…
What I really love about Nest.js is that it’s a powerful complete node.js framework that gives you oponionated complete solutions for building backend applications. It has TypeScript support built in from the start and combines elements of OOP (Object-Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming), as the official website says. It also…
Inversão de Controle (IoC) Princípio D do SOLID. Injeção de Dependência (DI) É a implementação prática do conceito de inversão de controle. O Spring faz de três formas: @Autowired, construtor e método; Please follow and like us:
In 2024, eligibility for a career in DevOps isn’t strictly defined by a specific degree or background. Instead, it’s based on a combination of skills, experience, and the ability to work in a collaborative, cross-functional environment. Here’s who would be considered eligible: 1. Technical Background: Software Developers/Engineers: **Those with experience in software development, scripting, and…
In the world of software development, it’s easy to fall into the trap of focusing on performance. With tools like StackOverflow, ChatGPT, and the ease of copying and pasting code, there’s often more concern with the results than understanding the underlying idea. But is this approach really beneficial in the long run? 🤔 Let’s explore…
I need a solid declarative diagramming library or tool that I can invest time in. I always wanted to learn Haskell’s diagrams library. In this post, I will give it a try. Motivation I like drawing. Most people I know are visual people. I decided to find a decent diagramming tool which I can integrate…
Hey there, I was working on a project and then comes authentication part. Then I started searching for authentication library for nextjs rather than writing whole code by myself. Where I landed on this amazing library known as auth.js. So, Here I am going to share how to set up auth.js with next.js and importantly…
My Path to Full-Stack Development As part of my journey to become a full-stack developer, I started with JavaScript and React. After successfully completing projects in these technologies, I transitioned to learning Python, SQL, and creating my own CLI menu. This change was both exciting and challenging, as Python’s simplicity initially made me question whether…
The <canvas> element in HTML is used to draw graphics on a web page. It provides a space on which you can use JavaScript to draw shapes, text, images, and other objects. The <canvas> element is often used for rendering 2D graphics, and it can also be used to create more complex visual content such…
As a Node.js developer, logging is pretty much everything when it comes to debugging, monitoring, and maintaining your applications. But are you using the logging best practices? Let’s explore some logging techniques that can take your Node.js apps to the next level. To learn more, you can check out the full blog post. 1. Winston:…
What Are Complex Types? Complex types allow us to organize related properties within an entity. Think of them as neat little bundles of data that can be reused across different parts of your application. 🎁 Why Choose Complex Types? Cleaner Code : By using complex types, we avoid cluttering our entities with repetitive properties. Imagine…
In this tutorial I will show you how to Build and manage a web publishing workflow using free accounts and installing no tools by using Github, Stackblitz, and the haxtheweb/haxsite repo. Getting started First, start by getting an account on github Next an account on stackblitz Step 1: Setup Github Pages workflow Now navigate to…
Artificial intelligence is evolving at a breakneck pace, and OpenAI is right at the forefront, pushing the boundaries of what’s possible with language models. Their latest project, the mysterious Project Strawberry, has been generating a lot of buzz lately. Although the details are still under wraps, there’s a growing sense that this project could be…
In the world of cloud computing, managing API request rates efficiently can make or break your application’s performance. Today, I’ll share my journey of implementing a robust rate-limiting solution using AWS Step Functions and Lambda. I have been working with external API calls for a while and have noticed they can sometimes fail for various…
Amazon EMR (Elastic MapReduce) provides a managed Hadoop framework that makes it easy to process vast amounts of data across dynamically scalable Amazon EC2 instances. Often, you may need to perform certain tasks across all data nodes in your EMR cluster, such as installing software or configuring settings. This guide will walk you through the…
Laravel is known for its elegance and ease of use, and one of the areas where it truly shines is in database querying. Often, you’ll find yourself needing to build complex queries based on user input or other dynamic factors. Laravel’s Eloquent ORM offers a clean and simple way to interact with your database, but…
When designing microservices architecture for event-driven applications, integrating Apache Kafka and Node.js can significantly enhance real-time data processing capabilities. In this article, we’ll explore how to leverage Kafka Node.js integration to build robust and scalable microservices that handle streaming data efficiently. Why Use Apache Kafka in a Microservices Architecture? In a microservices architecture, services need…
If I could tell my past self (a never-coder) how to actually develop software instead of just writing code, what would I say? I aim to provide some helpful tips for those just starting out. Let’s use the example of a simple Blackjack game, a typical beginner project. The Typical Beginner Experience When I look…
The nine tails problem can be reduced to the shortest path problem. The nine tails problem is as follows. Nine coins are placed in a three-by-three matrix with some face up and some face down. A legal move is to take a coin that is face up and reverse it, together with the coins adjacent…
I’m new to Dev.to, I’m open to challenges and collaborating with you all, currently working on DBMS, and would share my progress, I also have basic knowledge in Python, Django, my dm is open, see you 🙂 Please follow and like us:
I love emojis. Who doesn’t? I was polishing off a highly intellectual X post a few days ago when I realized something. Emojis aren’t counted the same as regular characters When typing out emojis in the new post section of X, you can see how regular characters count less than emojis. After a quick search,…
Setting up a Virtual Private Cloud (VPC) in AWS can be a challenging task, especially if you encounter unexpected issues. In this post, I’ll share the problems I faced while configuring a VPC, along with the solutions that worked for me. As I’m still working on my VPC setup, I’ll continue to update this post…
👋👋👋👋 Reflecting on your week — what’s one thing you’re proud of achieving? Every win matters — no matter the size 🎉 Examples of ‘wins’ include: Landing a new job Starting a side project Submitting to a DEV Challenge 😉 Mowing the lawn Have a good weekend! Please follow and like us:
I was recently helping a Clerk user integrate their user data with a Supabase database. This process turned me onto Row Level Security, a Postgres feature the integration leverages. It was my first time walking through Clerk’s integration with Supabase, so I had to dig deep into RLS to understand what it is and how…
In the fast-paced world of finance, precision is everything. It’s always better to avoid a million$ loss because of a rounding / precision error. When it Comes to Money, Think About Datatype The starting point of this article is the realization that money is not your average basic number that you can use to count the…
This week was a big one! It was time for my Phase One test in JavaScript, and I felt nervous. This was my first real challenge, and it was to see how much I had learned in these past weeks. I started this week with a quick review session. I went over everything I had…
The breadth-first search of a graph visits the vertices level by level. The first level consists of the starting vertex. Each next level consists of the vertices adjacent to the vertices in the preceding level. The breadth-first traversal of a graph is like the breadth-first traversal of a tree discussed in Tree Traversal. With breadth-first…
Day 29/40 Kubernetes Volume Simplified | Persistent Volume, Persistent Volume Claim & Storage Class Video Link @piyushsachdeva Git Repository My Git Repo This section is about pv persistent volume, pvc persistent volume claim, storage class and some other concepts about storage. Let’s assume a pod like the below, which has a volume named redis-storage and…
Installing GNU/Linux in Oracle VM VirtualBox and Essential Tools Introduction Virtual machines are an excellent way to run multiple operating systems on a single machine. Oracle VM VirtualBox is a well-liked, open-source virtualization software that lets users utilize numerous OS, such as various Linux distributions. As to this tutorial, the author is going to show…
Have you ever encountered this error fatal: refusing to merge unrelated histories., while working with git? Well, I have and it wasn’t fun. How did I get to that error, you may ask yourself. This was how it all went down: I generated an angular project and as you know angular by default comes with…