Streaming Log Files in Real-Time with GoLang and WebSockets: A ‘tail -f’ Simulation
How to create a streamlined communication channel between the server and client sidesPhoto by Artem Sapegin on UnsplashRecently, I came across a programming task required to display the last ‘n’ lines of a log file on a web interface, echoing the functionality ‘tail -[n] -f.’ The tail -f -30 /var/log/nginx/error.log command that
Read moreSpring Boot 3 and GraalVM
An in-depth overview of the many featuresImage by geralt on PixabaySpring Boot 3 comes with support for native images. This is the part for GraalVM. GraalVM transitions from a just-in-time (JIT) compiler built into OpenJDK to an ahead-of-time (AOT) compilation. As a result, it speeds up the startup time and reduces the
Read moreEnd-to-End Testing Your Rust Service
Introducing a very lightweight, simple approachPhoto by Fausto García-Menéndez on UnsplashIf you’re building a web API in Rust, you need a way to test your endpoints end to end. Unit tests ensure your logic is correct, but a proper end-to-end test can verify that your infrastructure, routing, database migrations, and security settings
Read moreHow to keep your new tool from gathering dust
When technology organizations run into problems, they often look to tech products to solve them. It makes sense: we build tech to solve problems, so naturally we look to someone else’s tech to solve our problems. But for any piece of tech to work as intended, you have to make
Read moreMastering Next.js Error Handling with the App Router
Learn how to handle errors in Next.js — from authentication to layout and server errors — with the App Router and new error file conventions. Continue reading Mastering Next.js Error Handling with the App Router on SitePoint.
Read moreBuilding Trust Through Data Transparency in the Data-Driven Era
Data transparency is equivalent to trustworthy productsContinue reading on Better Programming »
Read moreHow to Add Natural Language Input to an Existing Python Application With LangChain and Pydantic
Photo by Jonatan Lewczuk on UnsplashUnless you’ve been completely disconnected from the world recently (or even for the past few years), you’re likely aware of the rapid advancements in AI.The LangChain framework in particular is creating a lot of excitement. It is a Python framework to develop applications powered by Large Language
Read moreMaking Sense of Cross-Posting: Knowing Where And Why to Publish Your Content
Do you cross-post your articles on multiple blogging platforms? Do you know which one does the best and how the audiences differ?I’ve been blogging since 2019. I started off intermittently posting articles maybe once a month, as we all do. As I got more and more comfortable with writing, I
Read moreHow To Create A ZK Smart Contract
Creating and Verifying Zero-Knowledge Proofs in SolidityContinue reading on Better Programming »
Read moreUse Swift Macros to Initialize a Structure
Photo by AltumCode on UnsplashIn Swift 5.9, Apple is introducing Swift macros, which facilitate the generation of repetitive code during compilation. This enhancement enhances the expressiveness and readability of your app’s codebases. In the WWDC video unveiled by Apple on Tuesday, titled Write Swift Macros, Alex guides us meticulously through the
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