Refactoring Ruby Code: From Service Objects to Object Design

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This story was originally published on HackerNoon at: https://hackernoon.com/refactoring-ruby-code-from-service-objects-to-object-design.
As technology evolves and our understanding of scalable and maintainable code deepens, optimizing software architecture becomes paramount. In the realm of Ruby
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #ruby-programming, #software-architecture, #code-refactoring, #law-of-demeter, #software-design-patterns, #service-objects-in-ruby, #codebase-optimization, #object-design-in-ruby, and more.
This story was written by: @aleksandrov. Learn more about this writer by checking @aleksandrov's about page, and for more stories, please visit hackernoon.com.
Service objects were discussed many times by several authors. Usually, they are a code smell, and I will not try to explain why again. I will show a practical example of refactoring a service object into an object-orientated code. I will not try to blame anybody; probably, it was me who clicked the “Approve” button on the PR that introduced the code listed below. Anyway, I believe it is always better to return and work on your mistakes.

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Programming Tech Brief By HackerNoon

Refactoring Ruby Code: From Service Objects to Object Design

Programming Tech Brief By HackerNoon

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Programming Tech Brief By HackerNoon

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Programming Tech Brief By HackerNoon

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Programming Tech Brief By HackerNoon

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Programming Tech Brief By HackerNoon

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Programming Tech Brief By HackerNoon

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Programming Tech Brief By HackerNoon

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Programming Tech Brief By HackerNoon

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45 weeks тому4:31

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This story was originally published on HackerNoon at: https://hackernoon.com/duplicating-a-database-record-in-laravel . Using the replicate() method to duplicate a database record in Laravel. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #php , #laravel , #programming , #github-copilot , #chatgpt , #software-development , #database , #web-development , and more. This story was written by: @zachflower . Learn more about this writer by checking @zachflower's about page, and for more stories, please visit hackernoon.com . Using the replicate() method to duplicate a database record in Laravel.…

Programming Tech Brief By HackerNoon

1
Code Smell 260 - Crowdstrike NULL 5:15

45 weeks тому5:15

5:15

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-260-crowdstrike-null . Learn how to avoid the null trap in privilege mode drivers to prevent system crashes, security risks, and instability. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #clean-code , #null , #null-checks-in-code , #privilege-mode-drivers , #windows-programming , #null-pointers , #memory-access-violation , #code-quality , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Using null pointers in critical code can crash your system. Avoid nulls, use address sanitizers, apply defensive programming, and improve QA testing to prevent memory access violations, system instability, and security risks in privilege mode drivers.…

Programming Tech Brief By HackerNoon

1
Improving No-Code APIs with PostgreSQL, PostgREST, and Apache APISIX 2:45

46 weeks тому2:45

2:45

This story was originally published on HackerNoon at: https://hackernoon.com/improving-no-code-apis-with-postgresql-postgrest-and-apache-apisix . At Swiss PgDay, I shared how to simplify API creation using PostgreSQL, PostgREST, and Apache APISIX, including rewriting requests for cleaner URL handling. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #apache-apisix , #apache-apisix-plugin , #url , #urls , #rewriting , #url-rewrite , #pgday , #no-code-api , and more. This story was written by: @nfrankel . Learn more about this writer by checking @nfrankel's about page, and for more stories, please visit hackernoon.com .…

Programming Tech Brief By HackerNoon

1
Mastering JavaScript Objects: A Comprehensive Guide 4:37

46 weeks тому4:37

4:37

This story was originally published on HackerNoon at: https://hackernoon.com/mastering-javascript-objects-a-comprehensive-guide . Exploring Object Literals, Properties, Methods, and Object Destructuring, Custom constructors, Mechanism for inheritance and object, and Built-in Objects. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #javascript , #js , #objects , #javascript-objevts , #javascript-guide , #web-development , #programming , #coding , and more. This story was written by: @sadanandgadwal . Learn more about this writer by checking @sadanandgadwal's about page, and for more stories, please visit hackernoon.com . Exploring Object Literals, Properties, Methods, and Object Destructuring, Custom constructors, Mechanism for inheritance and object, and Built-in Objects. JavaScript objects are fundamental to the language, serving as versatile containers for data and functionality. We'll explore the various aspects of objects, from their creation using object literals to more advanced topics like methods and destructuring.…

Programming Tech Brief By HackerNoon

1
Code Smell 259 - Control Your Environment to Avoid Test Failures 2:17

46 weeks тому2:17

2:17

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-259-control-your-environment-to-avoid-test-failures . Learn how to prevent unreliable tests by generating or mocking test data, ensuring full control over the testing environment and avoiding external dependencies. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #programming , #clean-code , #technology , #software-testing , #testing , #javascript , #refactoring , #test-environment , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Tests must be in full control.…

Programming Tech Brief By HackerNoon

1
Is Your Reporting Software WCAG Compliant? Make Data Accessible to Everyone with Practical Steps 14:36

46 weeks тому14:36

14:36

This story was originally published on HackerNoon at: https://hackernoon.com/is-your-reporting-software-wcag-compliant-make-data-accessible-to-everyone-with-practical-steps . One billion peoplee xperience some form of disability. Like any other software, it should be equally accessible to user Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #webdevelopment , #accessibility , #reporting , #data-analytics , #data-visualization , #powerbi-desktop , #flexmonster , #data-analysis-accessibility , and more. This story was written by: @yuliianikitina . Learn more about this writer by checking @yuliianikitina's about page, and for more stories, please visit hackernoon.com . One billion people, or about 15% of the world’s population, experience some form of disability. Like any other software, it should be equally accessible to users with different abilities. Even non-disabled people can benefit from improved accessibility in reporting software in numerous cases. To make data visualization tools accessible, improve the following things.…

Programming Tech Brief By HackerNoon

1
3 High Paying Programming Languages Jobs On Developers’ Watchlists 6:43

46 weeks тому6:43

6:43

This story was originally published on HackerNoon at: https://hackernoon.com/3-high-paying-programming-languages-jobs-on-developers-watchlists . Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #programming , #programming-languages , #finch , #swift , #swift-programming , #zig , #career-advice , #good-company , and more. This story was written by: @amply . Learn more about this writer by checking @amply's about page, and for more stories, please visit hackernoon.com . Christian Rebernik, co-chief executive and co-founder of Tomorrow University of Applied Sciences, reckons you don’t need to throw the baby out of the bath water, and ditch your expertise for AI. “You can secure yourself, if you are a top-tier expert who can help teach AI in your field . You can earn from training models on data set created by you.”…

Programming Tech Brief By HackerNoon

1
Templating in Software Development: Taking a Deeper Look 6:41

46 weeks тому6:41

6:41

This story was originally published on HackerNoon at: https://hackernoon.com/templating-in-software-development-taking-a-deeper-look . Explore how templating in software development can streamline your projects. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #software-development , #software-architecture , #microservices , #programming-templates , #authentication , #authorization , #how-to-streamline-your-project , #hackernoon-top-story , and more. This story was written by: @pro1code1hack . Learn more about this writer by checking @pro1code1hack's about page, and for more stories, please visit hackernoon.com . Many core functionalities are reused across different projects. These functionalities include user authentication, payment processing, user management, and more. In this article I would like to raise the point that all of these patterns were already created by programmers from the past. Almost everything we are using right now, was already implemented. We just modify some functionality based on the specific project.…

Programming Tech Brief By HackerNoon

1
The New Features of React 19: What You Need to Know 5:07

46 weeks тому5:07

5:07

This story was originally published on HackerNoon at: https://hackernoon.com/the-new-features-of-react-19-what-you-need-to-know . For developers looking to stay ahead of the React race, understanding new React 19 features is essential. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #react , #react-new-features , #react-19 , #react-guide , #react-compiler , #react-for-beginners , #react-features-explained , #good-company , and more. This story was written by: @suniljoshi . Learn more about this writer by checking @suniljoshi's about page, and for more stories, please visit hackernoon.com . React19 is getting a new helper called the React Compiler. It's like a smart code-compiling friend that makes your code work faster without you having to do extra work. By pre-rendering components on the server, RSCs can automatically improve page speed times.…

Programming Tech Brief By HackerNoon

1
Code Smell 258 - The Dangers of Hardcoding Secrets 3:26

46 weeks тому3:26

3:26

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-258-the-dangers-of-hardcoding-secrets . Use a secret manager to avoid hardcoding sensitive information. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #programming , #technology , #clean-code , #software-development , #software-engineering , #security , #cyber-security , #secrets , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Use a secret manager to avoid hardcoding sensitive information.…

Programming Tech Brief By HackerNoon

1
Why You Need to Shift-left with Mobile Testing 8:03

46 weeks тому8:03

8:03

This story was originally published on HackerNoon at: https://hackernoon.com/why-you-need-to-shift-left-with-mobile-testing . Trying to gain a competitive edge in the mobile space seems to lag behind other aspects of tech. Imagine a world where you can shift left. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #testing , #mobile , #shift-left , #tricentis , #tosca , #mobile-testing , #mobile-app-development , #hackernoon-top-story , and more. This story was written by: @johnjvester . Learn more about this writer by checking @johnjvester's about page, and for more stories, please visit hackernoon.com . Trying to gain a competitive edge in the mobile space seems to lag behind other aspects of tech. Imagine a world where you can shift left with your mobile testing.…

Programming Tech Brief By HackerNoon

1
How to Use Git Like a Boss 1:32

47 weeks тому1:32

1:32

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-use-git-like-a-boss . git workflow, git commands, GitHub, GitLab, Fullstack development, software development. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #how-to-use-git , #git-tutorial , #git-guide-for-beginners , #when-to-commit-code , #how-to-commit-tour-code , #how-often-to-commit-code , #coding-tutorial , #coding-for-beginners , and more. This story was written by: @caiotbastone . Learn more about this writer by checking @caiotbastone's about page, and for more stories, please visit hackernoon.com . Committing refers to staging the changes you make on your local machine, and then putting them on remote so your teammates and you can stay up to date with the changes of a project. Every time you have a small feature working you should commit. There are two ways to commit your code.…

Programming Tech Brief By HackerNoon

1
Shared Element Transition in Jetpack Compose: A Guide 2:53

47 weeks тому2:53

2:53

This story was originally published on HackerNoon at: https://hackernoon.com/shared-element-transition-in-jetpack-compose-a-guide . How to use Shared Element Transitions in Jetpack Compose Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #android-app-development , #kotlin , #shared-elements , #jetpack-compose , #transitions , #mobile-app-development , #shared-element-transition , #jetpack-compose-guide , and more. This story was written by: @arttttt . Learn more about this writer by checking @arttttt's about page, and for more stories, please visit hackernoon.com . Artem explains how to animate your app using **Shared Element Transition**. This feature allows UI elements to animate as they transition between app screens. To demonstrate, I've created a simple app with just two screens: a list on the first screen and detailed information on the second.…

Programming Tech Brief By HackerNoon

1
Centralized Logging for AWS ECS in New Relic using FluentBit 6:18

47 weeks тому6:18

6:18

This story was originally published on HackerNoon at: https://hackernoon.com/centralized-logging-for-aws-ecs-in-new-relic-using-fluentbit . In this article, I share my experience setting up logging for our project. The main focus will be on configuring Fluent Bit, which we used for log forwarding. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #logging , #fluent-bit , #aws , #aws-ecs , #new-relic , #aws-guide , #ecs-services , #aws-secrets-manager , and more. This story was written by: @kirillshershen . Learn more about this writer by checking @kirillshershen's about page, and for more stories, please visit hackernoon.com . In this article, I share my experience setting up logging for our project. We transitioned from using ELK to New Relic for log storage. I'll explain how we chose our log delivery method, the options we considered, and why we settled on our current solution. The main focus will be on configuring Fluent Bit, which we used for log forwarding.…

Programming Tech Brief By HackerNoon

1
Revolutionizing App Experiences With Distance Matrix API 6:36

47 weeks тому6:36

6:36

This story was originally published on HackerNoon at: https://hackernoon.com/revolutionizing-app-experiences-with-distance-matrix-api . Transform app experiences with the distance matrix API, enhancing efficiency and accuracy. Discover how it revolutionizes logistics and beyond. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #api , #maps , #app-development , #distance-matrix-api , #real-time-data , #api-integration , #user-experience-enhancement , #multi-mode-transportation , and more. This story was written by: @techlooter . Learn more about this writer by checking @techlooter's about page, and for more stories, please visit hackernoon.com . The Distance Matrix API is a solution that provides travel time and distance data for multiple destinations. It calculates the distance and travel time between origins and destinations using various modes of transportation, including driving, walking, bicycling, and public transit. The API can manage multiple requests simultaneously, making it highly efficient for apps that require real-time information.…

Programming Tech Brief By HackerNoon

1
How I Built A Dagger Pipeline to Send Weekly SMS's With Financial Advice Generated by AI 12:57

47 weeks тому12:57

12:57

This story was originally published on HackerNoon at: https://hackernoon.com/how-i-built-a-dagger-pipeline-to-send-weekly-smss-with-financial-advice-generated-by-ai . A pipeline of Dagger containers running AI Agents to give me financial and investment advice Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #python , #ci , #automation , #ai-agent , #software-engineering , #dagger-pipeline , #how-to-automate-sms , #dagger-tutorial , and more. This story was written by: @emmanuels . Learn more about this writer by checking @emmanuels's about page, and for more stories, please visit hackernoon.com . I built a pipeline of Dagger modules running in containers that fetch, update and structure data. The pipeline triggers AI Agents using this data to generate and send budgeting and investment advice…

Programming Tech Brief By HackerNoon

1
What the Do-While is ZeptoN? Part III: A Taste of ZeptoN... 17:51

47 weeks тому17:51

17:51

This story was originally published on HackerNoon at: https://hackernoon.com/what-the-do-while-is-zepton-part-iii-a-taste-of-zepton . A taste of the examples of the elements of the ZeptoN programming language. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #programming , #learning-to-code , #programming-language , #lexical-syntax , #what-is-zepton , #zepton , #zepton-programming-language , #building-your-own-language , and more. This story was written by: @wfgilreath . Learn more about this writer by checking @wfgilreath's about page, and for more stories, please visit hackernoon.com . The elements or the words, numbers, operators, literals used to write programs in ZeptoN are examined, discussed with examples of the elements.…

Programming Tech Brief By HackerNoon

1
How to Build a Dynamic Photo Collection App With Django 6:56

47 weeks тому6:56

6:56

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-build-a-dynamic-photo-collection-app-with-django . Discover how to create a dynamic photo collection app with Django and Cloudinary. Read about its functionalities, and explore noteworthy features. Fork the app. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #django , #python , #app-development , #django-applications , #python-tutorials , #image-optimization , #image-upload , #how-to-build-a-dynamic-photo , and more. This story was written by: @codingconcepts . Learn more about this writer by checking @codingconcepts's about page, and for more stories, please visit hackernoon.com . Django and Cloudinary can be used to create dynamic lookbooks. These lookbooks are used in fields like fashion, real estate, and travel. The lookbook application integrates several advanced features that make it a robust platform for managing and displaying user-generated content. The application utilizes Cloudinary’s AI-powered capabilities to automatically enhance lookbook images.…

Programming Tech Brief By HackerNoon

1
Building ChatPlus: The Open Source PWA That Feels Like a Mobile App 16:12

47 weeks тому16:12

16:12

This story was originally published on HackerNoon at: https://hackernoon.com/building-chatplus-the-open-source-pwa-that-feels-like-a-mobile-app . ChatPlus is a React chat app , it's a PWA that attracts the attention with its vibrant user interface and multiple messaging and call functionalities. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #web-app-development , #pwa-chat-app , #chatplus , #react-pwa , #pwa-development , #javascript-development , #speech-to-text-ai , #hackernoon-top-story , and more. This story was written by: @aladinyo . Learn more about this writer by checking @aladinyo's about page, and for more stories, please visit hackernoon.com . ChatPlus is one of the greatest applications I made, it attracts the attention with its vibrant user interface and multiple messaging and call functionalities which are all implemented on the web, it gives a cross platform experience as its frontend is designed to be a PWA application which has the ability to be installed everywhere and act like a standalone app, with its feature like push notifications, ChatPlus is the definition of a lightweight app that can give the full features of a mobile app with web technologies.…

Programming Tech Brief By HackerNoon

1
Laravel Envoy - How to Automate the Boring Stuff 5:13

47 weeks тому5:13

5:13

This story was originally published on HackerNoon at: https://hackernoon.com/laravel-envoy-how-to-automate-the-boring-stuff . If you feel like you are doing the same things over and over again, it's time to automate, and this article is all about how to do it! Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #laravel , #automation , #php , #how-to-configure-nginx , #what-is-nginx , #ssh-key-configuration , #laravel-tips-and-tricks , #hackernoon-top-story , and more. This story was written by: @oussamamater . Learn more about this writer by checking @oussamamater's about page, and for more stories, please visit hackernoon.com . Laravel Envoy can help you automate tedious tasks, and it can do much more than just CI/CD. Let's see how we can use it to automate setting up Nginx and adding SSH keys to GitHub.…

Programming Tech Brief By HackerNoon

1
Code Smell 257 - Simplifying Property Names By Removing Prefixes 2:18

47 weeks тому2:18

2:18

This story was originally published on HackerNoon at: https://hackernoon.com/code-smell-257-simplifying-property-names-by-removing-prefixes . Avoid using prefixes on collections whenever possible. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #programming , #clean-code , #code-smells , #software-development , #software-engineering , #refactoring , #refactor-legacy-code , #code-smell-series , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Avoid Using the Prefix "Collection" on Properties. Use Simple Names. Remove 'collection' from the name. Use plural names without the word 'collection.' When you prefix properties with terms like "collection," you introduce redundancy and verbosity into your code. This makes your code harder to read and maintain. Good design adds value faster than it adds cost.…

Programming Tech Brief By HackerNoon

1
Map Transformation: Which One Should I Use? 4:21

47 weeks тому4:21

4:21

This story was originally published on HackerNoon at: https://hackernoon.com/map-transformation-which-one-should-i-use . Learn how map transformations work within the Kotlin Standard Library. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #kotlin , #kotlin-development , #functional-kotlin , #android-app-development , #map-transformations , #kotlin-codebases , #kotlin-collections , #map-transformations-explained , and more. This story was written by: @darrylbayliss . Learn more about this writer by checking @darrylbayliss's about page, and for more stories, please visit hackernoon.com . Learn how map transformations work within the Kotlin Standard Library.…

Programming Tech Brief By HackerNoon

1
A 5-Year-Old Could Follow This TypeScript SDK Development Guide ~ Part 3: Making Test Apps 2:46

47 weeks тому2:46

2:46

This story was originally published on HackerNoon at: https://hackernoon.com/a-5-year-old-could-follow-this-typescript-sdk-development-guide-part-3-making-test-apps . This is Part 3 of our SDK development series where we will dive into creating test apps for react, browser, node, and legacy node. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #typescript , #node , #npm-package , #javascript , #web-development , #sdk-development , #how-to-create-testing-apps , #hackernoon-top-story , and more. This story was written by: @smy . Learn more about this writer by checking @smy's about page, and for more stories, please visit hackernoon.com . This is Part 3 of our SDK development series where we will dive into creating test apps for react, browser, node, and legacy node.…

Programming Tech Brief By HackerNoon

1
Future-Proof Your App: Scalability Considerations for Long-Term Success 16:06

47 weeks тому16:06

16:06

This story was originally published on HackerNoon at: https://hackernoon.com/future-proof-your-app-scalability-considerations-for-long-term-success . Discover the power of scaling your app to drive business expansion. Optimize architecture, infrastructure, and resources to match user needs. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #mobile-app-development , #mobile-application-development , #scalable-web-application , #build-scalable-applications , #scalable-applications , #cloud-computing , #scalability , #good-company , and more. This story was written by: @marutitechlabs . Learn more about this writer by checking @marutitechlabs's about page, and for more stories, please visit hackernoon.com . Discover the power of scaling your app to drive business expansion. Optimize architecture, infrastructure, and resources to match user needs.…

Programming Tech Brief By HackerNoon

1
Refactoring 014 - How to Remove IF 2:41

48 weeks тому2:41

2:41

This story was originally published on HackerNoon at: https://hackernoon.com/refactoring-014-how-to-remove-if . The first instruction you learned should be the least you use Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #clean-code , #software-development , #software-engineering , #if-elif-else , #clean-architecture , #refactoring , #remove-if-guide , #code-refactoring , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Code Smell is a way of expressing the smell of a particular room. The code is written in Java. The algorithm is not open for extension and closed for modification. The "else" condition doesn't explicitly check for the 'on' state; it implicitly handles any state that is 'not off' The 'off' state is a constant representing the'off' state.…

Programming Tech Brief By HackerNoon

1
TypeScript SDK Development: A 5-Year-Old Could Follow This Step-By-Step ~ Part 1: Our First MVP 4:15

48 weeks тому4:15

4:15

This story was originally published on HackerNoon at: https://hackernoon.com/typescript-sdk-development-a-5-year-old-could-follow-this-step-by-step-part-1-our-first-mvp . In this tutorial, we are going to build our first basic SDK to get a basic understanding. TypeScript SDK / Library Development Tutorial Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #javascript , #typescript , #nodejs , #reactjs , #hackernoon-top-story , #sdk-development , #what-is-sdk , #how-to-build-a-sdk , and more. This story was written by: @smy . Learn more about this writer by checking @smy's about page, and for more stories, please visit hackernoon.com . In this tutorial, we are going to build our first basic SDK to get a basic understanding. The fundamental steps required to build the SDK are the following: Initializing the project with the right workflow settings. Choosing Bundler, and understanding its purpose. Understanding ESM, CJS, IIFE UMD to run SDK on different environments. Publishing as a library on NPM, semantic versioning and License.…

Programming Tech Brief By HackerNoon

1
How to Add Typing Effects to Your React App with React Typical 4:16

48 weeks тому4:16

4:16

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-add-typing-effects-to-your-react-app-with-react-typical . Learn how to create a dynamic typing effect in your React app using react-typical and Tailwind CSS. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #react-animations , #react , #react-typical , #tailwindcss , #dynamic-website-design , #javascript-frameworks , #create-react-app-tutorial , #interactive-react-components , and more. This story was written by: @codequeen . Learn more about this writer by checking @codequeen's about page, and for more stories, please visit hackernoon.com . A dynamic typewriting effect can switch up your website design. This effect can be used in your hero section which plays a vital role in engaging your visitors. To create this effect, you need a React project set-up and [Tailwind CSS] For more information on React and Tailwind click here.…

Programming Tech Brief By HackerNoon

1
How Blockchain APIs are Transforming Everyday Apps 6:33

48 weeks тому6:33

6:33

This story was originally published on HackerNoon at: https://hackernoon.com/how-blockchain-apis-are-transforming-everyday-apps . Discover how Blockchain APIs revolutionize everyday apps! We'll dive into the future of app development with blockchain technology. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #blockchain-api , #api-development , #decentralized-apps , #blockchain-technology , #blockchain-use-cases , #secure-app-development , #blockchain-development , #blockchain-data-integrity , and more. This story was written by: @Oentoro . Learn more about this writer by checking @Oentoro's about page, and for more stories, please visit hackernoon.com . Blockchain APIs transform everyday apps by fortifying security measures, strengthening protective protocols, optimizing transaction efficiency, maintaining data integrity, empowering DApps, and reducing operational costs.…

Programming Tech Brief By HackerNoon

1
Scaling and Adapting Automated Testing for Broader Educational Impact 4:51

48 weeks тому4:51

4:51

This story was originally published on HackerNoon at: https://hackernoon.com/scaling-and-adapting-automated-testing-for-broader-educational-impact . Learn reflections on implementing and scaling web testing projects, emphasizing the importance of early exposure to version control and automated testing. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #automated-testing , #continuous-integration , #github-actions , #version-control , #website-debugging , #test-driven-learning , #software-engineering-education , #ap-computer-science-projects , and more. This story was written by: @qualityassurance . Learn more about this writer by checking @qualityassurance's about page, and for more stories, please visit hackernoon.com . Reflecting on the project, we learned the importance of early exposure to version control and automated testing in education. Challenges included domain knowledge prerequisites and lack of upfront project overview. Future scalability can broaden these benefits to more students and applications.…

Programming Tech Brief By HackerNoon

1
Teaching High School Students Software Engineering: Prerequisites 7:51

48 weeks тому7:51

7:51

This story was originally published on HackerNoon at: https://hackernoon.com/teaching-high-school-students-software-engineering-prerequisites . Explore project development with Linux, GitHub, and CI in our summer coding sessions, mastering essential tools and techniques for seamless collaboration. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #automated-testing , #continuous-integration , #github-actions , #version-control , #website-debugging , #test-driven-learning , #software-engineering-education , #ap-computer-science-projects , and more. This story was written by: @qualityassurance . Learn more about this writer by checking @qualityassurance's about page, and for more stories, please visit hackernoon.com . Throughout the summer, students met regularly via Zoom to master project development tools, Linux Shell commands, version control with GitHub, and continuous integration using Python scripts and GitHub Actions, preparing for automated test deployment.…

Programming Tech Brief By HackerNoon

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Load Balancing For High Performance Computing Using Quantum Annealing: Grid Based Application 12:00

48 weeks тому12:00

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This story was originally published on HackerNoon at: https://hackernoon.com/load-balancing-for-high-performance-computing-using-quantum-annealing-grid-based-application . Exploring quantum annealing's efficacy in load balancing for high-performance computing with grid-based and off-grid simulations on quantum hardware. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #load-balancing , #high-performance-computing , #quantum-annealing , #grid-based-simulation , #off-grid-simulation , #computational-physics , #exascale-computing , #parallel-computing , and more. This story was written by: @loadbalancing . Learn more about this writer by checking @loadbalancing's about page, and for more stories, please visit hackernoon.com . Quantum annealing (QA) was used to partition a grid using a round robin protocol. QA and SA appear to surpass SD when computational work is distributed across a higher number of processors. A distinct “kink” is observed when partitioning across four processors. This kink indicates a drop in solution quality compared to the results achieved with Simulated Annealing (SA) and Steepest Descent (SD)…

Programming Tech Brief By HackerNoon

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Load Balancing For High Performance Computing Using Quantum Annealing: Adaptive Mesh Refinement 4:57

48 weeks тому4:57

4:57

This story was originally published on HackerNoon at: https://hackernoon.com/load-balancing-for-high-performance-computing-using-quantum-annealing-adaptive-mesh-refinement . Exploring quantum annealing's efficacy in load balancing for high-performance computing with grid-based and off-grid simulations on quantum hardware. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #load-balancing , #high-performance-computing , #quantum-annealing , #grid-based-simulation , #off-grid-simulation , #computational-physics , #exascale-computing , #parallel-computing , and more. This story was written by: @loadbalancing . Learn more about this writer by checking @loadbalancing's about page, and for more stories, please visit hackernoon.com . In order to formulate load balancing for AMR as an Ising problem suitable for annealers, data was gathered using CompReal66, a fully compressible, finite difference flow solver for the Navier-Stokes equations. Data is defined on a nested hierarchy of logically rectangular collection of cells called grids (or patches) Each level refers to the union of all grids that share the same mesh spacing.…

Programming Tech Brief By HackerNoon

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How I Created My Own Telegram Bot - Pt. 2 Explanation and Markups 5:36

48 weeks тому5:36

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This story was originally published on HackerNoon at: https://hackernoon.com/how-i-created-my-own-telegram-bot-pt-2-explanation-and-markups . Explore how I built a language-learning Telegram bot with NestJS, a powerful Node.js framework. Follow along as I detail the development process and share insig Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #nodejs , #telegram , #software-development , #education-technology , #telegram-bot , #make-your-own-bot , #programming-tips , #telegram-bot-tutorial , and more. This story was written by: @alexalexlex . Learn more about this writer by checking @alexalexlex's about page, and for more stories, please visit hackernoon.com . Alex Nekrashenko is the founder of the Telegram messaging app. He has been working on a new version of the app that uses the Telegram API. This is the first time he has written about how to use the API to create a Telegram bot. He will also be writing about how the app works with the Telegram network.…

Programming Tech Brief By HackerNoon

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Elevate Your Python: Advanced Techniques for Code Optimization 12:35

48 weeks тому12:35

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This story was originally published on HackerNoon at: https://hackernoon.com/elevate-your-python-advanced-techniques-for-code-optimization . Elevate your code optimisation techniques. Explore profiling, JIT compilation, concurrency, and more to enhance your code's performance and efficiency. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #python , #python-code-optimization , #code-profiling , #jit-compilers , #asyncio , #parallelism , #code-optimization , #python-guide , and more. This story was written by: @nikolaibabkin . Learn more about this writer by checking @nikolaibabkin's about page, and for more stories, please visit hackernoon.com . This article provides advanced Python optimization strategies for software engineers, covering profiling tools, JIT compilation, and concurrency to improve code performance and efficiency across various applications.…

Programming Tech Brief By HackerNoon

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Memoization in React: Powerful Tool or Hidden Pitfall? 14:33

48 weeks тому14:33

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This story was originally published on HackerNoon at: https://hackernoon.com/memoization-in-react-powerful-tool-or-hidden-pitfall . Discover how overusing memoization in React apps can lead to performance issues. Learn where it fails and how to avoid these hidden traps in your development. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #react , #memoization , #memorization-techniques , #react-tutorial , #react-app , #react-components , #react-development , #good-company , and more. This story was written by: @socialdiscoverygroup . Learn more about this writer by checking @socialdiscoverygroup's about page, and for more stories, please visit hackernoon.com . A widespread approach in React application development is to cover everything with memorization. The Social Discovery Group team discovered how overusing memoization in React apps can lead to performance issues. Learn where it fails and how to avoid these hidden traps in your development.…

Programming Tech Brief By HackerNoon

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From Zero to AI Image Analyzer in 5 Minutes: A Beginner's Guide 4:26

48 weeks тому4:26

4:26

This story was originally published on HackerNoon at: https://hackernoon.com/from-zero-to-ai-image-analyzer-in-5-minutes-a-beginners-guide . This article shows you how to build an AI image analyzer. We will use Project IDX and the Gemini API. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #javascript-development , #google-gemini , #gemini-api , #project-idx , #google-ai-studio , #gemini-1.5 , #hackernoon-top-story , #ai-image-analyzer , and more. This story was written by: @proflead . Learn more about this writer by checking @proflead's about page, and for more stories, please visit hackernoon.com . This article shows you how to build an AI image analyzer. We will use Project IDX and the Gemini API. Everything we will do is on the cloud, so you don't have to set up anything. The application doesn't work initially because we need to get an API key.…

Programming Tech Brief By HackerNoon

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Say Hello to Kitbag Router: A New Era of Vue.js Routing 4:00

49 weeks тому4:00

4:00

This story was originally published on HackerNoon at: https://hackernoon.com/say-hello-to-kitbag-router-a-new-era-of-vuejs-routing . Kitbag Router is a new type safe Vue.js router. It's built from scratch with Typescript and Vue3. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #vue , #vuejs , #kitbag-router , #typescript , #vue-router-alternative , #custom-route-params , #routing-in-vue3 , #kitbag-router-features , and more. This story was written by: @stackoverfloweth . Learn more about this writer by checking @stackoverfloweth's about page, and for more stories, please visit hackernoon.com . Kitbag Router is a new type-safe routing solution for Vue.js, offering powerful features like custom param types, query support, and easy handling of rejections, designed to improve the developer experience.…

Programming Tech Brief By HackerNoon

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Finding the Stinky Parts of Your Code: Code Smell 256 - Mutable Getters 2:56

49 weeks тому2:56

2:56

This story was originally published on HackerNoon at: https://hackernoon.com/finding-the-stinky-parts-of-your-code-code-smell-256-mutable-getters . Avoid mutable getters to protect your code's integrity and encapsulation. Learn how to return immutable copies in Java for safer and more predictable coding Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #clean-code , #code-quality , #code-refactoring , #refactor-legacy-code , #mutable-getters , #immutable-objects-java , #java-collections , #immutable-data-structures , and more. This story was written by: @mcsee . Learn more about this writer by checking @mcsee's about page, and for more stories, please visit hackernoon.com . Avoid exposing mutable getters in your code to maintain object integrity and encapsulation. Use immutable copies or data structures to prevent unintended modifications and ensure thread safety.…

Programming Tech Brief By HackerNoon

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Laravel Under The Hood - What Are Facades? 9:16

49 weeks тому9:16

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This story was originally published on HackerNoon at: https://hackernoon.com/laravel-under-the-hood-what-are-facades . Laravel offers an elegant method-calling feature called Facades. They resemble static methods, but well, they are not! What kind of magic is Laravel doing? Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #laravel , #laravel-framework , #php , #design-patterns , #what-are-facades , #laravel-tips-and-tricks , #hackernoon-top-story , #regular-facades-explained , and more. This story was written by: @oussamamater . Learn more about this writer by checking @oussamamater's about page, and for more stories, please visit hackernoon.com . Laravel ships with many Facades that we often use. We will discuss what they are, how we can create our own Facades, and also learn about real-time Facades.…

Programming Tech Brief By HackerNoon

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Bits to Qubits: Decoding my dive into the IBM Quantum Challenge 2024 5:09

49 weeks тому5:09

5:09

This story was originally published on HackerNoon at: https://hackernoon.com/bits-to-qubits-decoding-my-dive-into-the-ibm-quantum-challenge-2024 . An insightful exploration of IBMs Quantum Challenge 2024, guiding readers through the challenges & learnings, from AI Transpilers to large-scale VQC simulation Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #developer-experience , #quantum-computing , #quantum-machine-learning , #future-of-technology , #artificial-intelligence , #quantum-engineer , #ibm-quantum-challenge-2024 , #hackernoon-top-story , and more. This story was written by: @drpersadh . Learn more about this writer by checking @drpersadh's about page, and for more stories, please visit hackernoon.com . Darshani Persadh took part in the IBM Quantum Challenge 2024. The challenge was aimed at empowering problem-solvers with the skills and knowledge to leverage the power of quantum computing. Darshani Persadh says the challenge was a game changer for quantum engineers.…

Programming Tech Brief By HackerNoon

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Mastering User-Centric Software Documentation 4:59

49 weeks тому4:59

4:59

This story was originally published on HackerNoon at: https://hackernoon.com/mastering-user-centric-software-documentation . Who reads your documentation? Understand the user to focus on their needs and make documentation useful. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #technical-writing , #technical-documentation , #technical-writing-tips , #software-documentation , #user-experience , #user-centric-documentation , #effective-software-guides , #software-documentation-tips , and more. This story was written by: @akuznetsovaj . Learn more about this writer by checking @akuznetsovaj's about page, and for more stories, please visit hackernoon.com . The User is a human being, who represents the target group. Target group will use the documentation in their everyday work to find out how to use the piece of software to fulfill their professional needs. The documentation should look like a helpful advice provided by an experienced friendly professional – this is the popular requirement from corporate style guides.…

Programming Tech Brief By HackerNoon

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Node.js Tutorial: How to Build a Simple Event-Driven Application With Kafka 11:24

49 weeks тому11:24

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This story was originally published on HackerNoon at: https://hackernoon.com/nodejs-tutorial-how-to-build-a-simple-event-driven-application-with-kafka . Build a real-time event-driven app with Node.js and Kafka on Heroku. Follow this step-by-step guide to set up, deploy, and manage your application efficiently. Check more stories related to programming at: https://hackernoon.com/c/programming . You can also check exclusive content about #heroku , #kafka , #event-driven-architecture , #web-development , #javascript-tutorial , #nodejs-tutorial , #event-driven-application-guide , #hackernoon-top-story , and more. This story was written by: @alvinslee . Learn more about this writer by checking @alvinslee's about page, and for more stories, please visit hackernoon.com . Learn how to build a simple event-driven application using Node.js and Apache Kafka on Heroku. This guide covers setting up a Kafka cluster, creating a Node.js app to produce and consume events, and deploying the application on Heroku. By the end, you'll have a working example of an event-driven architecture with real-time data processing.…

Programming Tech Brief By HackerNoon

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Mastering User-Centric Software Documentation 4:59

49 weeks тому4:59

4:59

Programming Tech Brief By HackerNoon

2 years тому1:34:00