Programming Tech Brief By HackerNoon – Détails, épisodes et analyse

This story was originally published on HackerNoon at: https://hackernoon.com/java-vs-scala-comparative-analysis-for-backend-development-in-fintech.
Choosing the right backend technology for fintech development involves a detailed look at Java and Scala.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #java, #javascript, #java-vs-scala, #scala, #backend-development-fintech, #should-i-choose-scala, #java-for-fintech-development, #scala-for-fintech-development, and more.

This story was written by: @grigory. Learn more about this writer by checking @grigory's about page, and for more stories, please visit hackernoon.com.

Choosing the right backend technology for fintech development involves a detailed look at Java and Scala.

This story was originally published on HackerNoon at: https://hackernoon.com/a-simplified-guide-for-thedockerazition-of-ruby-and-rails-with-react-front-end-app.
This is a brief description of how to set up docker for a rails application with a react front-end
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #software-development, #full-stack-development, #devops, #deployment, #dockerization, #rails-with-react, #hackernoon-top-story, #react-tutorial, and more.

This story was written by: @forison. Learn more about this writer by checking @forison's about page, and for more stories, please visit hackernoon.com.

Dockerization involves two key concepts: images and containers. Images serve as blueprints for containers, containing all the necessary information to create a container. A container is a runtime instance of an image, comprising the image itself, an execution environment, and runtime instructions. In this article, we will provide a hands-on guide to dockerizing your Rails and React applications in detail.

This story was originally published on HackerNoon at: https://hackernoon.com/deploying-airflow-on-kubernetes-using-argocd-and-terraform-modern-gitops-approach.
Apache Airflow is a widely used platform for organizing data manipulation workflows in directed acyclic graphs.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #argocd, #kubernetes, #terraform, #iac, #apache-airflow, #airflow, #gitops, #directed-acyclic-graphs, and more.

This story was written by: @mmarkov. Learn more about this writer by checking @mmarkov's about page, and for more stories, please visit hackernoon.com.

Apache Airflow is a widely used platform for organizing data manipulation workflows in directed acyclic graphs, which can be used to transform data in Data Warehouses or prepare data for machine learning use.

This story was originally published on HackerNoon at: https://hackernoon.com/from-codeigniter-2-to-4-upgrade-journey-and-coding-samples.
Upgrade from CodeIgniter 2 to 4 seamlessly with clear instructions & coding samples. Enhance security & access to new features effortlessly!
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #codeigniter, #web-development, #upgrading-codeignter, #codeigniter-upgrade, #codeigniter-library, #how-to-update-controllers, #migrating-views-tutorial, #how-to-handle-routing, and more.

This story was written by: @sanjays. Learn more about this writer by checking @sanjays's about page, and for more stories, please visit hackernoon.com.

CodeIgniter 4 is the latest version, packed with upgrades. It keeps the strengths of CodeIgniter 2 while adding new features and modern practices. Upgrading lets you access new features, better performance, and stronger security. We'll give clear instructions and code examples to make the transition smooth.

This story was originally published on HackerNoon at: https://hackernoon.com/how-to-colorize-a-black-and-white-photo.
Colorizing black and white photos using DeOldify and Python
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #python, #ml, #how-to-colorize-pohots, #what-is-deoldify, #transforming-images, #colorizing-photos-using-python, #hackernoon-top-story, #python-tutorials, and more.

This story was written by: @alexk0. Learn more about this writer by checking @alexk0's about page, and for more stories, please visit hackernoon.com.

DeOldify is a tool that lets you colorize old photos with a few clicks. It's free and open-source, and all you need to do is write a little Python code.

This story was originally published on HackerNoon at: https://hackernoon.com/optimizing-opentelemetry-tracing-with-multi-stack-warehouse-components.

Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #opentelemetry, #observability, #distributed-tracing, #golang, #ruby, #apache-apisix, #graal-vm-native-image, #redis, 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.

This story was originally published on HackerNoon at: https://hackernoon.com/crypto-networks-can-overcome-obstacles-open-source-projects-face-drips-founder-says.
Ele Diakomichalis explores Drips’ mission to sustain open-source projects through transparent funding for the creators of tomorrow's essential software.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #open-source, #open-source-software, #contributing-to-open-source, #web3, #transparency, #ele-diakomichalis, #web3-open-source-projects, #hackernoon-top-story, and more.

This story was written by: @terezabizkova. Learn more about this writer by checking @terezabizkova's about page, and for more stories, please visit hackernoon.com.

Ele Diakomichalis, founder of Drips, discusses their mission to sustain open-source software through dynamic, real-time support systems. By leveraging blockchain technology, Drips enables transparent and effective funding for essential projects. Diakomichalis highlights the challenges of open-source sustainability and shares how Drips aims to create a supportive network for developers. The conversation covers the evolution of funding models, the role of blockchain in public goods, and the future vision for Drips in fostering a collaborative and financially sustainable ecosystem for open-source projects.

This story was originally published on HackerNoon at: https://hackernoon.com/lessons-i-learned-from-managing-hundreds-of-millions-of-data-in-mongodb.
In this post, I will share r.eal experience that I gained while working with hundred's of millions of pieces of data in MongoDB
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #mongodb, #scaling, #database, #best-mongodb-practices, #mongodb-lessons, #bulk-operations, #aggregation-pipeline, #mastering-mongodb, and more.

This story was written by: @thedevtimeline. Learn more about this writer by checking @thedevtimeline's about page, and for more stories, please visit hackernoon.com.

In this post, I will share real experience that I gained while working with hundreds of millions of pieces of data in MongoDB. Don't store all data in a single Mongo collection. Use Bulk Operations to execute multiple write operations (inserts, updates, deletes) efficiently.

This story was originally published on HackerNoon at: https://hackernoon.com/top-smart-contract-languages-in-2024-solidity-rust-and-motoko.
In this article, we'll delve into the top three programming languages for blockchain development: Solidity, Rust, and Motoko.
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #rust, #smart-contracts, #solidity, #motoko, #dapps, #best-smart-contract-languages, #what-is-motoko, #rust-vs-solidity, and more.

This story was written by: @daltonic. Learn more about this writer by checking @daltonic's about page, and for more stories, please visit hackernoon.com.

In this article, we'll delve into the top three programming languages for blockchain development: Solidity, Rust, and Motoko. As a seasoned blockchain developer and educator, I'll share my expertise to help you transition into web3 development. You can watch this article as a video below or continue reading through it.

This story was originally published on HackerNoon at: https://hackernoon.com/the-roadmap-for-your-first-30-60-90-days-of-developer-advocacy.
Learn how a Developer Advocate can build a community, identify developer needs, and advocate in 90 days. This plan outlines key action points
Check more stories related to programming at: https://hackernoon.com/c/programming. You can also check exclusive content about #devrel, #tea-protocol, #open-source-software, #web3-+-opensource, #what-is-the-tea-protocol, #open-source-projects, #tea-protocol-guide, #developer-advocate, and more.

This story was written by: @esemonday. Learn more about this writer by checking @esemonday's about page, and for more stories, please visit hackernoon.com.

This is an assignment for [Devrel Uni](https://x.com/DevrelUni) and for this, I will be acting as a Developer Advocate for [Tea Protocol] Tea Protocol aims to improve the sustainability of open-source projects by allowing developers to benefit from their work in a trustless way.