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28 Sep

Digging Deep Into Docker; A Step-by-Step Guide For Begginers

stp2y0 CommentsNewscoding, community, container, development, docker, engineering, inclusive, software, virtualmachine, vscode

Table of contents Docker Installation Containers provide a way of creating an isolated environment, sometimes called a sandbox, in which applications and their dependencies can live. the isolated environment that containers provide effectively means the container is decoupled from the environment in which they run. Basically, they don’t care much about the environment in which they run, which means they can be run in many different environments with different operating systems and hardware platforms. Docker Installation On the Docker Website, you will download Docker either for Desktop or Windows which is specific to your Operating System *Installation Verification * Source…

28 Sep

How to make logs useful?

stp2y0 CommentsNewscode, coding, community, development, engineering, inclusive, programming, python, software

How to make logs useful? As developers, logs are the expressive part of our application. They allow us to capture the activity of an application. In computer programming, a developer can decide whether to display logs in his application, which can be a traceability aid in the event of errors. The problem now is to know what to display and where, hence the purpose of this article. Logs in a single function By definition, a function receives one or more parameters as input, then performs operations and returns a result. In a simple function, the useful information's to be displayed…

28 Sep

Debugging DevStack

stp2y0 CommentsNewscloud, coding, community, development, engineering, inclusive, opensource, openstack, software, webdev

I first installed OpenStack via DevStack months ago. I honestly forgot how frustrating it can be. I followed the official docs and an article from DigitalOcean. I'll summarize the main steps so that we can focus on debugging. Note that you need a fresh Ubuntu install for DevStack to work. Main steps Install Linux Add Stack User Download DevStack Create a local.conf file Start the install Accessing OpenStack on a web browser Usually, these steps should work seamlessly. However, with subsequent installs things may not go as expected. Debugging options There are initial things that you could try: Doing a…

28 Sep

Event Handling in React

stp2y0 CommentsNewscoding, community, development, engineering, eventhandling, inclusive, javascript, react, software

Event handling in React allows you to respond to user interactions like clicks, form submissions, and other events. Here’s a basic overview and example: Basic Concepts Event Binding: In React, you typically use camelCase for event names (e.g., onClick, onChange). Event Handling: You can pass a function as an event handler directly in JSX. Synthetic Events: React wraps the native events in a synthetic event to ensure cross-browser compatibility. ExampleHere's a simple example of handling a button click and an input change: import React, { useState } from 'react'; const EventHandlingExample = () => { const [inputValue, setInputValue] = useState('');…

28 Sep

Kargo – promote your application changes in a controlled (GitOps) way!

stp2y0 CommentsNewscicd, coding, community, development, devops, engineering, gitops, inclusive, kubernetes, software

Simply told, Kargo will bump up your image tag reference in the git whenever new version is released. Not simply told, Kargo is a release management tool with environment as a pipeline delivery solution (few hard to understand phrases and voule'a!) Source: https://akuity.io/blog/why-continuous-promotion/ To continue reading, visit: https://blog.windkube.com/kargo-application/ Source link lol

28 Sep

Vim: an epic terminal-based text editor

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, Linux, software, terminal, vim

(This Blog post is part of a collaborative work between Me and Mustapha El Idrissi, Consult his devTo page for more information: https://dev.to/appsbymuss) Introduction about Vim Vim (short for Vi IMproved) is a highly configurable and efficient text editor that extends the functionality of the classic Unix-based Vi editor. Created by Bram Moolenaar, Vim is designed to maximize productivity in text editing through a combination of keyboard-driven commands and modes. What are Buffers in vim ? In Vim, a buffer is essentially an in-memory representation of a file. When you open a file in Vim, it is loaded into a…

28 Sep

Mastering AWS Serverless: Build and Deploy Applications

stp2y0 CommentsNewsapplication, aws, coding, community, development, engineering, inclusive, serverless, software

The evolution of cloud computing has led to a groundbreaking shift in how applications are built, deployed, and scaled. AWS (Amazon Web Services) has been a pioneer in this space with its powerful serverless architecture, empowering developers to focus on writing code without the need to manage servers. In this guide, we’ll explore how to master AWS serverless services and walk you through the steps to efficiently build and deploy serverless applications. For a visual walkthrough of the concepts covered in this article, check out my YouTube Video:- Why Serverless? The Future of Cloud Computing Serverless computing allows you to…

28 Sep

Introduction to V0: Vercel’s UI Generative AI Framework

stp2y0 CommentsNewsai, coding, community, development, engineering, frontend, inclusive, javascript, software, webdev

The web development landscape has been revolutionized by various tools and technologies in recent years. One of the most exciting advancements is the integration of AI into UI generation. Vercel, known for its powerful and innovative cloud platform for frontend frameworks and static sites, has taken this idea a step further by introducing V0, a generative AI platform focused on UI development. This tool is set to transform how developers build, customize, and iterate on user interfaces. In this article, we'll explore what V0 is, its features, and its potential impact on the future of web development. What is V0?V0…

28 Sep

One Byte Explainer:Phaser.Js

stp2y0 CommentsNewscoding, community, devchallenge, development, engineering, gamechallenge, gamedev, inclusive, software, webdev

This is a submission for the Web Game Challenge: One Byte Explainer Explainer Phaser.js is the ultimate superhero for HTML5 game development,with its powerful features and simple,intuitive API, phaser makes engaging games a reality!,Phaser features: Robust physics engine Game objects & sprite management Audio management 4.scene management 5.particle effect & animations With phaser you can create complex animations and large-scale games.Also phaser has a large community to help you. With Phaser.js you can create 2d platformers,arcade style games,puzzle games etc... Additional Context Phaser has a robust scene management system,where you can use multiple scenes for your game.Each scene has preload()…

28 Sep

Week 4: Lab 4 merge branches

stp2y0 CommentsNewscoding, community, development, engineering, inclusive, software

Introduction In this weeks lab, my task was to add 2 more features to my release 0.1 project. The catch is that each feature needed to be worked on in a separate branch, then the branches needed to be merged in the main branch. In this blog post I will go over the changes that were made, how they were implemented, and ultimately how they were merged into the main branch in the end. Feature 1: Exit codes and error messages My first feature was to add appropriate exit codes and error messages in the program. When the program exits,…