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How to Build a REST API in Django
If youβre building a web or mobile app, chances are youβre going to need a way to send and receive data between your app and a server. Thatβs where REST APIs come in. They help apps talk to each other β kind of like a waiter taking your order and
Published on: April 16, 2025 | Source:
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How to Build RAG AI Agents with TypeScript
The most powerful AI systems donβt just generate β they also retrieve, reason, and respond with context. Retrieval-Augmented Generation (RAG) is how we get there. It combines the strengths of search and generation to build more accurate, reliable, an...
Published on: April 16, 2025 | Source:How to Write Unit Tests and E2E Tests for NestJS Applications
Recently, I have been writing unit tests and E2E tests for a NestJS project. This was my first time writing tests for a backend project, and I found the process different from my experience with frontend testing, making it challenging to begin. After...
Published on: April 16, 2025 | Source:Interrupt Testing: Bulletproof Your App for the Real World
Interrupt testing is all about throwing real-world curveballs at your mobile app. Things like:
Published on: April 16, 2025 | Source:Zero Trust Architecture: Revolutionizing Network Security in the Digital Age
The Paradigm Shift in Cybersecurity In the rapidly evolving landscape of digital threats, traditional network security models have become increasingly obsolete. Enter Zero Trust Architecture (ZTA)βa revolutionary approach that fundamentally challenges decades of established cybersecurity thinking. Gone are the days of "trust, but verify." The new mantra is unequivocal: "never trust, always verify." The digital...
Published on: April 16, 2025 | Source:How to Build a GraphQL API in Django
If you're building an app with Django and thinking about using GraphQL, you're not alone. REST has been the go-to for years, but GraphQL is quickly becoming a favourite option for developers who want more flexibility and less back-and-forth between f...
Published on: April 16, 2025 | Source:Enhancing Avro With Semantic Metadata Using Logical Types
Apache Avro is a widely used data format that keeps things compact and efficient while making it easy to evolve schemas over time. By default, it comes with basic data types like int,long,string, and bytes. But what if you need to store something more specific, like a date or a decimal number? Thatβs where logical types come in. Logical types let you add semantic meaning to your data. They ensure that values like...
Published on: April 16, 2025 | Source:Java 23 Features: A Deep Dive Into the Newest Enhancements
As Java continues to evolve, each new release aims to introduce features that improve the languageβs performance, usability, and flexibility. By adopting this release, you can stay ahead of the curve and prepare for when these features become stable in future LTS versions. In this article, I will give you a quick overview of significant changes in Java 23, focusing on the most notable JEPs (JDK Enhancement Proposals)....
Published on: April 16, 2025 | Source:WBIT #7: Exploring WebAssembly with the first SO user to get 10k rep
Kyle interviews Michael Stum, a former Stacker who started (and returned) to answering questions on the community site.
Published on: April 16, 2025 | Source:How PHP Type Juggling Works β Explained with Code Examples
PHP is a dynamically typed language. This means that variable types are determined at runtime, and you donβt need to explicitly define types when declaring variables. One of PHPβs unique features is type juggling, a concept that can be both fascinati...
Published on: April 15, 2025 | Source:Terraform Drift Detection at Scale: How to Catch Configuration Drift Early
While Terraform possesses the declarative model for managing infrastructure across cloud platforms, it makes one assumption that is rare at scale: that the state of the deployed infrastructure is always managed exclusively through Terraform. In practice, environments evolve. Under such pressure, teams manually make changes, apply hotfixes directly in the cloud console, and deploy infrastructure through the...
Published on: April 15, 2025 | Source:Securing Parquet Files: Vulnerabilities, Mitigations, and Validation
Apache Parquet in Data Warehousing Parquet files are becoming the de facto standard for columnar data storage in big data ecosystems. This file format is widely used by both sophisticated in-memory data processing frameworks like Apache Spark and more conventional distributed data processing frameworks like Hadoop due to its high-performance compression and effective data storage and retrieval. Major companies like...
Published on: April 15, 2025 | Source:The case of the UI thread that hung in a kernel call
submitted by /u/ketralnis [link] [comments]
Published on: April 15, 2025 | Source:Inheritance in PHP: A Simple Guide With Examples
Understand the Inheritance in PHP Inheritance gives you the ability to use the code from another class. It helps reduce repetition and also makes your code organized. When you create a parent class with common properties and methods, the child class extends it and gets access to that code. The child can also add its own features or override the parentβs methods.
Published on: April 15, 2025 | Source:How to be the best programmer, according to Daniel Terhorst-North
Great programmers are not born; they are made - says the author of the viral Twitter thread on the best programmer he knows. submitted by /u/shift_devs [link] [comments]
Published on: April 15, 2025 | Source:When to choose GitHub-Hosted runners or self-hosted runners with GitHub Actions
Comparing GitHub-hosted vs self-hosted runners for your CI/CD workflows? This deep dive explores important factors to consider when making this critical infrastructure decision for your development team. The post When to choose GitHub-Hosted runners or self-hosted runners with GitHub Actions appeared first on The GitHub Blog.
Published on: April 15, 2025 | Source:How to Attach SQL Database Without a Transaction Log File
Each SQL Server database contains a transaction log file (.ldf) that records all transactions and changes made by each transaction. This log file is an important part of the database, and SQL Server uses it to restore the database to a consistent state in case of system failure. While attaching the SQL database, you also require the transaction log file, along with the MDF file. However, you can attach the database...
Published on: April 15, 2025 | Source:The false productivity promise of AI-assisted development
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Published on: April 15, 2025 | Source:Why GenAI Apps Could Fail Without Agentic Frameworks
Did you ever feel like working with AI frameworks is like having a conversation with a boring husband (as per 99.99% wives) who only answers when asked but never takes the initiative? In one of my previous blogs, we discussed LangChain, which opened up the possibility of chaining together different AI models and tools. But hereβs the catch: LangChain and similar frameworks are fundamentally reactive. They answer...
Published on: April 15, 2025 | Source:Procedural Foliage Rendering with L-systems and Geometry Instancing
submitted by /u/ketralnis [link] [comments]
Published on: April 15, 2025 | Source:Async from scratch 2: Wake me maybe
submitted by /u/ketralnis [link] [comments]
Published on: April 15, 2025 | Source:Overcoming React Development Hurdles: A Guide for Developers
React is a powerful tool for building user interfaces, thanks to its modular architecture, reusability, and efficient rendering with the virtual DOM. However, working with React presents its own set of challenges. Developers often navigate complexities like state management, performance tuning, and scalability, requiring a blend of technical expertise and thoughtful problem-solving to overcome.
Published on: April 15, 2025 | Source:Smarter insights, stronger teams: New features for Stack Overflow for Teams
2025.3 | Teams Enterprise Release
Published on: April 15, 2025 | Source:Mastering Ownership and Borrowing in Rust
Rust is a systems programming language with the intent of being fast and safe. Another defining and powerful feature of Rust is its ownership system that allows it to have memory safety without needing a garbage collector. But owning also makes the memory management together with borrowing and references so simple. These are the concepts you must master to write safe, concurrent, and efficient Rust programs....
Published on: April 15, 2025 | Source:Emerging Data Architectures: The Future of Data Management
In my last article about data architectures, you learned about emerging data architectures like data mesh, Generative AI, and Quantum-based, along with existing architectures like Data Fabric. In this article, you will continue to learn about emerging data architectures like LakeDB and Zero ETL, aligning with the future trends of Data Management and architecture. The landscape of data architecture is evolving rapidly,...
Published on: April 15, 2025 | Source:How AI can prevent clinician burnout
In todayβs episode, Ryan sits down with Richard βSpencerβ Schaefer, cofounder and CTO of Lunar Analytics and a federal AI officer, and Caroline Zhang, cofounder and CTO of Knowtex, which provides AI-powered voice technology to automate workflows. They talk about safeguarding patient privacy, how AI changes doctor-patient interactions and healthcare delivery, the challenges inherent in rolling out AI technology, and the...
Published on: April 15, 2025 | Source:cl-yasboi: Yet Another Starter Boilerplate for Common Lisp
submitted by /u/deepCelibateValue [link] [comments]
Published on: April 14, 2025 | Source:A Deep Dive into Apache Doris Indexes
Developers in the big data field know that quickly retrieving data from a vast amount of information is like searching for a specific star in the constellations β extremely challenging. But don't worry! Database indexes are our βpositioning magic tools,β capable of significantly boosting query efficiency. Take Apache Doris, a popular analytical database, for example. It supports several types of indexes, each with its...
Published on: April 14, 2025 | Source:C stdlib isn't threadsafe and even safe Rust didn't save us
submitted by /u/Active-Fuel-49 [link] [comments]
Published on: April 14, 2025 | Source:Jira Restore And Disaster Recovery: Scenarios and Use Cases
Itβs hard to imagine the company managing its projects without issue-tracking tools. For example, Jira has probably become one of the most popular project management software solutions for organized teams. According to Atlassian, over 180k customers in about 190 countries use Jira in their daily work. So, what will they do if their Jira account suddenly fails to work? Every agile team, project management, product...
Published on: April 14, 2025 | Source:How Doris + Hudi Turned the Impossible Into the Everyday
In the world of big data, there's a legend that goes like this: A data scientist, constantly worried about query performance and working late every night to optimize SQL, suddenly discovered the "perfect match" of Doris and Hudi, and immediately kicked into "supersonic" mode β query speeds so fast that even the boss couldn't believe it! Today, this legend is widely circulated in the data community. Many data engineers...
Published on: April 14, 2025 | Source:How to Build a Local RAG App with Ollama and ChromaDB in the R Programming Language
A Large Language Model (LLM) is a type of machine learning model that is trained to understand and generate human-like text. These models are trained on vast datasets to capture the nuances of human language, enabling them to generate coherent and co...
Published on: April 14, 2025 | Source:Overcoming MFA Test Automation Challenges
Multi-factor authentication (MFA) has become an essential tool for safeguarding sensitive systems. As businesses strive to comply with regulatory requirements, the integration of MFA into workflows is now standard practice. However, automating tests for MFA-enabled systems poses unique challenges for QA teams. In this article, we will focus on a critical topic: what challenges arise when testing workflows with MFA, and...
Published on: April 14, 2025 | Source:Beyond Microservices: The Emerging Post-Monolith Architecture for 2025
The Rise and Slowdown of Microservices Microservices gained popularity by solving issues in monolithic systems. In the 2010s, teams embraced splitting applications into small, single-purpose services for independent development, scalable deployment, and varied tech stacks. This approach, supported by cloud and containers, promised quicker releases and resilience. Micro frontends brought these ideas to the UI, allowing...
Published on: April 14, 2025 | Source:Chrisβ Corner: Fairly Fresh CSS
I joked while talking with Adam Argyle on ShopTalk the other day that there is more CSS in one of the demos we were looking at that I have in my whole CSS brain. We were looking at his Carousel Gallery which is one of the more impressive sets of CSS demos Iβve ever seen. [β¦]
Published on: April 14, 2025 | Source: