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Testing Java Applications With WireMock and Spring Boot
Your application has an integration with another system. In your unit integration tests, you want to mock the other system's behaviour. WireMock is a testing library that helps you with mocking the APIs you depend on. In this blog, you will explore WireMock for testing a Spring Boot application. Enjoy! Introduction Almost every application has an integration with another system. This integration needs to be tested, of...
Published on: July 09, 2025 | Source:
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Beyond prompt crafting: How to be a better partner for your AI pair programmer
Ensuring quality code suggestions from Copilot goes beyond the perfect prompt. Context is key to success when working with your AI pair programmer. The post Beyond prompt crafting: How to be a better partner for your AI pair programmer appeared first on The GitHub Blog.
Published on: July 09, 2025 | Source:How to Deploy a Next.js Blog on Sevalla
In this tutorial, Iβll teach you how to use Next.js and Sevalla to build and deploy your own Next.js blog. But first, let me answer your likely question: βWhy host a blog yourself when there are hundreds of blogging platforms available? β One answer:...
Published on: July 09, 2025 | Source:The AWS Playbook for Building Future-Ready Data Systems
Data infrastructure isnβt just about storage or speedβitβs about trust, scalability, and delivering actionable insights at the speed of business.Whether you're modernizing legacy systems or starting from scratch, this series will provide the clarity and confidence to build robust, future-ready data infrastructure. Why Modernize Data Infrastructure? Traditionally, data infrastructure was seen as a back-office function....
Published on: July 09, 2025 | Source:How to Vibe Code With Help From n8n
Learn the power of vibe coding and how it pairs perfectly with n8n to build full-stack AI-driven apps. We just published a crash course on the freeCodeCamp.org YouTube channel that will teach you the power of VibeCoding and how to automate real-world...
Published on: July 09, 2025 | Source:The Agile Paradox
TL; DR: The Agile Paradox Many companies adopt Agile practices like Scrum but fail to achieve true transformation. This βAgile Paradoxβ occurs because they implement tactical processes without changing their underlying command-and-control structure, culture, and leadership style. True agility requires profound systemic changes to organizational design, leadership, and technical practices, not just performing rituals....
Published on: July 09, 2025 | Source:The Battle of the Frameworks: Choosing the Right Tech Stack
When Twitter (now X) was launched in 2006, it was built using Ruby on Rails, a framework known for its rapid development capabilities. At the time, this choice allowed Twitter to quickly scale and expand during its early days. However, as the platform's user base grew exponentially, its initial tech stack began to show limitations. By 2008, Twitter's architecture was struggling to keep pace with the increasing volume...
Published on: July 09, 2025 | Source:Stop Prompt Hacking: How I Connected My AI Agent to Any API With MCP
In Part 1 of this series, I laid out the high-level architecture for my "InstaVibe Ally" and made the case for building a team of specialist AI agents instead of a single, monolithic brain. I sketched out a system where an Orchestrator delegates tasks to a Social Profiler, a Planner, and a Platform Interaction Agent. Now, I'm going to zoom in on one of the most critical, practical challenges youβll face: How do you...
Published on: July 09, 2025 | Source:Continuous Quality Engineering: The Convergence of CI/CD, Chaos Testing, and AI-Powered Test Orchestration
Software development requires more than minimal improvements since software engineers must reform their methods toward quality development, speedy development, and resilient systems. A groundbreaking approach to system development in uncertain situations arises when CI/CD pipeline chaos testing combines AI-driven orchestration tactics. Software delivery systems achieve superior results when antifragility features are...
Published on: July 09, 2025 | Source:How to Use Pytest: A Simple Guide to Testing in Python
With the recent advancements in AI, tools like ChatGPT have made the development process faster and more accessible. Developers can now write code and build web apps with some well-articulated prompts and careful code reviews. While this brings an in...
Published on: July 08, 2025 | Source:How to Use Pytest: A Simple Guide to Testing in Pytho
With the recent advancements in AI, tools like ChatGPT have made the development process faster and more accessible. Developers can now write code and build web apps with some well-articulated prompts and careful code reviews. While this brings an in...
Published on: July 08, 2025 | Source:How to Use pytest: A Simple Guide to Testing in Python
With the recent advancements in AI, tools like ChatGPT have made the development process faster and more accessible. Developers can now write code and build web apps with some well-articulated prompts and careful code reviews. While this brings an in...
Published on: July 08, 2025 | Source:The Koala Benchmarks for the Shell: Characterization and Implications
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Published on: July 08, 2025 | Source:The Rise of the Intelligent AI Agent: Revolutionizing Database Management With Agentic DBA
I have spent more than a decade working closely with data teams and have seen firsthand how the role of the database administrator (DBA) has evolved, and at times, struggled to keep up with the demands of our increasingly data hungry world. I remember my early days of tuning queries manually at 4 am or 5 am chasing intermittent performance issues that seemed to vanish just when logs got interesting. Back then, being a...
Published on: July 08, 2025 | Source:Micro Frontends to Microservices: Orchestrating a Truly End-to-End Architecture
Modular architecture is everywhere in modern app development, but it is rarely done systematically. You may have created micro frontends or microservices, but the process of integrating them might feel alien or disjointed. This article aims to bridge that gap by seamlessly connecting React shells down to service meshes utilizing proven patterns.
Published on: July 08, 2025 | Source:How to Use Constructors in Java: A Beginner's Guide
Java is an object-oriented programming language that is centred around the concept of objects. Objects are like real-world entities that are created with the new keyword and occupy memory. But all this happens in the front-end code β so what about th...
Published on: July 08, 2025 | Source:Multiple Stakeholder Management in Software Engineering
One of the key challenges faced by the engineering leaders is to manage multiple stakeholders. These stakeholders often have different project priorities. This article suggests strategies to deal with the challenges encountered by engineering leaders in managing multiple stakeholders with often conflicting priorities. Background Managing a mid size engineering team of size ~20 engineers presents multiple challenges,...
Published on: July 08, 2025 | Source:Git security vulnerabilities announced
Today, the Git project released new versions to address seven security vulnerabilities that affect all prior versions of Git. The post Git security vulnerabilities announced appeared first on The GitHub Blog.
Published on: July 08, 2025 | Source:12 Principles for Better Software Engineering
These are not just technical tips, but principles that shaped how I learned and think about engineering. Take whatβs useful, ignore what isnβt. But remember, being a great developer isnβt only about code. 1. βThe Most Elegant Solution Is the One You Never Have to Maintain.β The most effective code is often the code you never have to write. This might sound counter-intuitive, but one of the most profound lessons I've...
Published on: July 08, 2025 | Source:The Unofficial Rules of Not Screwing Up Your Software
These are not just technical tips, but principles that shaped how I learned and think about engineering. Take whatβs useful, ignore what isnβt. But remember, being a great developer isnβt only about code. 1. βThe Most Elegant Solution Is the One You Never Have to Maintain.β The most effective code is often the code you never have to write. This might sound counter-intuitive, but one of the most profound lessons I've...
Published on: July 08, 2025 | Source:10 Predictions Shaping the Future of Web Data Extraction Services
AI is reshaping how businesses collect and process online information, bringing a fundamental change to data extraction. Traditional scraping methods are becoming smarter and more adaptable to complex website structures through AI and machine learning technologies. Web data extraction tools have grown beyond basic data collectors. Modern solutions now include advanced features like immediate monitoring, automated...
Published on: July 08, 2025 | Source:The Rise of AI Analytics and What It Means for Industries
Businesses today are flooded with data. From online purchases to hospital records, every action generates information. But data alone is not useful. What matters is how companies use it to make decisions. This is where AI analytics comes in. It com...
Published on: July 08, 2025 | Source:Understanding N-Gram Language Models and Perplexity
Language modelsare designed to predict what words are likely to come next in a sequence, assigning probabilities to each possible continuation. In this article, we explore how an N-gram language model works, how it assigns probabilities to sentences and sequences of words, and then examine how well this model performs. By understanding and evaluating this approach, we gain insight into how language models handle the...
Published on: July 08, 2025 | Source:Evaluating Accuracy in RAG Applications: A Guide to Automated Evaluation
Generative AI applications are rapidly gaining momentum across industries, providing intelligent responses to a wide range of queries. Whether for customer support, content generation, or knowledge management, the ability of AI to deliver contextually relevant and accurate answers is critical. One powerful approach that has emerged is Retrieval-Augmented Generation (RAG), which integrates large language models (LLMs)...
Published on: July 08, 2025 | Source:Better performance, smarter workflows: Whatβs new in Stack Overflow for Teams
Our July 2025 release focuses on stability, integration, and actionable insightβdesigned to help your teams stay informed, secure, and efficient as they scale.
Published on: July 08, 2025 | Source:How to Embed SAP Analytics Cloud (SAC) Stories Into Fiori Launchpad for Real-Time Insights
As enterprise decision-making becomes more data-driven, users increasingly expect real-time insights at their fingertips, without switching systems. SAP Analytics Cloud (SAC) is the go-to platform for reporting and dashboarding in modern SAP landscapes, while SAP Fiori Launchpad (FLP) remains the user interface hub for business operations. Embedding SAC stories directly into the Fiori Launchpad offers a seamless,...
Published on: July 08, 2025 | Source:Advancing DSLs in the Age of GenAI
In the dynamic realm of software development, we often find ourselves reaching for the familiar comfort of general-purpose programming languages (GPLs) like Java, Python, C#, or JavaScript. However, when dealing with highly specialized tasks within specific domains these languages do not offer the same flexibility. Imagine attempting to assemble a complex piece of machinery using only a hammer and a screwdriver - while...
Published on: July 08, 2025 | Source:Zero-Trace Paradigm: Emerging Technologies in Personal Data Anonymization
Emerging technologies like homomorphic encryption and zero-knowledge proofs can definitely help organizations approach zero-trace personal data anonymization. These and similar techniques can bring datasets to a near-zero-trace status, even achieving it in limited cases. Thereβs a major force thatβs acting against efforts at implementing the zero-trace paradigm, though, and itβs difficult to discuss this paradigm...
Published on: July 08, 2025 | Source:Attention isnβt all we need; we need ownership too
Ryan welcomes Illia Polosukhin, co-author of the original "Attention Is All You Need" Transformers paper and co-founder of NEAR, on the show to talk about the development and impact of the Transformers model, his perspective on modern AI and machine learning as an early innovator of the tech, and the importance of decentralized, user-owned AI utilizing the blockchain.
Published on: July 08, 2025 | Source:Cursor: pay more, get less, and donβt ask how it works
Iβve been using Cursor since mid last year and the latest pricing switch feels shady and concerning. They scrapped/phasing out the old $20 for 500 requests plan and replaced it with a vague rate limit system that delivers less output, poorer quality, and zero clarity on what you are actually allowed to do. No timers, no usage breakdown, no heads up. Just silent nerfs and quiet upsells. Under the old credit model you...
Published on: July 07, 2025 | Source:What Are JSON Web Tokens (JWT)?
When youβre working with any website, application, or API, you'll inevitably need to log in and authenticate your user base. One of the more commonly used methods of passing around authentication credentials from one system to another is using a JSON...
Published on: July 07, 2025 | Source:How Developers Are Driving Supply Chain Innovation With Modern Tech
Modern supply chains are under increasing pressure. The old models cannot keep up, from disrupted logistics during global crises to rising consumer expectations for speed and transparency. As a developer who has worked with logistics systems and enterprise software, I have seen firsthand where the cracks are and, more importantly, how to build smarter, leaner, and more responsive supply chains using technology. This...
Published on: July 07, 2025 | Source:How to Build Your First Generative AI App With Langflow: A Step-by-Step Guide
As you all know, Generative AI is reshaping how we build certain applications β but diving into LangChain code or orchestrating complex pipelines can be intimidating for newcomers. Thatβs where I feel Langflow comes in very handy for first-timers trying to explore and build such applications. Langflow is a low-code, visual interface that lets you prototype and deploy LLM-powered applications without writing a single...
Published on: July 07, 2025 | Source:Training AI to Learn Chinese
I trained an object classification model to recognize handwritten Chinese characters. The model runs locally on my own PC, using a simple webcam to capture input and show predictions. It's a full end-to-end project: from data collection and training to building the hardware interface. I can control the AI with the keyboard or a custom controller I built using Arduino and push buttons. In this case, the result also...
Published on: July 07, 2025 | Source:Understanding k-NN Search in Elasticsearch
Businesses are increasingly relying on intelligent search capabilities to enhance customer experience, automate insights, and unlock the potential of unstructured information. Elasticsearch, a leading distributed search and analytics engine, is at the heart of many such systems. One of its powerful and lesser-known capabilities is support for k-nearest neighbors (k-NN) search, a method particularly useful for...
Published on: July 07, 2025 | Source: