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Elevating Software Delivery Through Pair Programming
Pair programming is a technique of software development where two programmers work together to achieve a common goal. One of the pairs is responsible for thestrategicpart (navigator), while the other is focused on the tacticalpart of work (driver). They often rotate the responsibility to get into each other's shoes for the best outcome out of this collaboration. The common goal for which programmers can pair could be...
Published on: February 13, 2025 | Source:
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How Java Servlets Work: The Backbone of Java Web Apps
I assume that if you're reading this article, you already know what Servlets are. But if you donβt, let me introduce them. In the Java world, a Servlet is a web component defined by the Jakarta Servlet Specification 6.1, which is part of Jakarta EE. Managed by a Servlet Container (Iβll dive into that soon), it handles incoming requests, processes them, and sends responses back to the client (see more in the Jakarta...
Published on: February 13, 2025 | Source:Idempotency in Distributed Systems: When and Why It Matters
Failures are inevitable in distributed systems due to network partitions, timeouts, and intermittent connectivity issues. When these failures occur, they can lead to delays, incomplete transactions, or inconsistent data states, ultimately impacting the user experience and system reliability. When a system experiences a failure, clients often retry requests to ensure the operation completes successfully. However,...
Published on: February 13, 2025 | Source:How to safely connect cloud server to home GPU server
I put together a small site (mostly for my own use) to convert content into Markdown. It needed GPU power for docling, but I wasnβt keen on paying for cloud GPUs. Instead, I used my home GPU server and a cloud VM. This post shows how I tunnel requests back to my local rig using Tailscale and Dockerβskipping expensive cloud compute. All ports stay hidden, keeping the setup secure and wallet-friendly. submitted by...
Published on: February 13, 2025 | Source:Build a Memory Game in React
Building interactive and accessible web applications is a crucial skill for modern developers. React, one of the most popular JavaScript libraries, provides a powerful way to create dynamic user interfaces. A great way to deepen your understanding of...
Published on: February 13, 2025 | Source:Learn A-Level Computer Science Concepts
Understanding fundamental programming concepts is crucial for success in computer science, especially for students preparing for the Cambridge A-Level Computer Science exam. Mastering these topics not only helps in exams but also builds a strong foun...
Published on: February 13, 2025 | Source:Why and How to Participate in Open-Source Projects in 2025
Are you a software developer looking to accelerate your career, enhance your skills, and expand your professional network? If so, contributing to an open-source project in 2025 might be your best decision. Open source is more than just a technical exercise; itβs a gateway to learning from industry experts, mastering new technologies, and creating a lasting impact on the developer community. Over the years, one of the...
Published on: February 13, 2025 | Source:How to harness APIs and AI for intelligent automation
APIs have steadily become the backbone of AI systems, connecting data and tools seamlessly. Discover how they can drive scalable and secure training for AI models and intelligence automation.
Published on: February 13, 2025 | Source:How to Write Tests Using the Node.js Test Runner and mongodb-memory-server
I recently migrated some tests from Jest to the Node.js test runner in two of my projects that use MongoDB. In one of those projects, test runtime was reduced from 107 seconds to 25 seconds (screenshot below). In the other project, test runtime was r...
Published on: February 13, 2025 | Source:A Guide to Constructor Chaining in Java
Constructor chaining refers to the ability to call a constructor inside another constructor. You can use a constructor chain either within the same class or even with another one. For the latter, the constructor must be inherited from the superclass. In this Java programming tutorial, you will learn the three ways to implement constructor chaining. Java Constructor Chaining in the Same Class You can create multiple...
Published on: February 13, 2025 | Source:Enhancing Security in JavaScript
Every programming language comes with its own set of security vulnerabilities, and JavaScript is no exception. Exploiting JavaScript vulnerabilities can lead to data manipulation, session hijacking, unauthorized data access, and more. Although commonly associated with client-side functionality, JavaScript security risks can also pose significant threats in server-side environments. For any application, customer trust...
Published on: February 13, 2025 | Source:React Middleware: Bridging APIs and Components
Middleware is not a new concept in web development. It is typically associated with backend frameworks like Express.js, where there is a lot of authentication, logging, etc. Because of its inherent advantages, middleware has gained significant traction in the frontend. Frontend frameworks such as React are adopting it as a way to handle complex functionalities during state management. In this guide, weβll walk you...
Published on: February 13, 2025 | Source:Containerization of a Node.js Service
Containerization is bundling an application, its dependencies, and libraries together so that they can be used like plug-and-play on any kind of infrastructure. Each bundle is called a container. Why Containerize a Node.js Service? As discussed in the last section, containerizing aNode.js servicewould mean bundling the app, its dependencies, libraries, and even configuration into one container.Containerizationhas the...
Published on: February 13, 2025 | Source:Ride the lightning: The art of Creative Motivation
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Published on: February 13, 2025 | Source:Extensible Wasm Applications with Go
Go 1.24 enhances WebAssembly capabilities with function export and reactor mode
Published on: February 13, 2025 | Source:JavaScript Tutorial β How to Set Up a Front End Development Project
Letβs say you plan to build a website. Before you start, you want to set up a few tools to make your life easier. But which tools should you have? The JavaScript ecosystem is changing so fast that it can be overwhelming to pick the best tools to use....
Published on: February 12, 2025 | Source:Goose Migrations for Smooth Database Changes
Hello, mate! Today, letβs talk about what database migrations are and why theyβre so important. In todayβs world, itβs no surprise that any changes to a database should be done carefully and according to a specific process. Ideally, these steps would be integrated into our CI/CD pipeline so that everything runs automatically.
Published on: February 12, 2025 | Source:GitHub Availability Report: January 2025
In January, we experienced two incidents that resulted in degraded performance across GitHub services. The post GitHub Availability Report: January 2025 appeared first on The GitHub Blog.
Published on: February 12, 2025 | Source:Loading XML into MongoDB
There are many situations where you may need to export data from XML to MongoDB. Despite the fact that XML and JSON(B) formats used in MongoDB have much in common, they also have a number of differences that make them non-interchangeable.
Published on: February 12, 2025 | Source:Rediscovering Angular: Modern Advantages and Technical Stack
There are a lot of good front-end frameworks nowadays. We, front-end engineers, are spoilt for choice. Someof themoffergreatperformance, and othersofferhugecommunity support and ready-to-go solutions. If wetakealook at this picture, we will see that two frameworks are dominant in the scene β React and VueJS.
Published on: February 12, 2025 | Source:How SSH Authentication with GitHub Works Under the Hood
SSH (Secure Shell) is a client-server protocol for connecting and authenticating to a remote server. Authentication means that the remote server can verify that itβs actually you and not somebody else talking on your behalf. You may already be using ...
Published on: February 12, 2025 | Source:Build Serverless Applications Using Rust on AWS Lambda
Serverless computing has changed how teams build apps that scale effortlessly. But hereβs the catch: popular tools like Node.js and Python often face delays when starting up, hog memory, or just donβt perform as smoothly as needed. Thatβs where Rust shines. Built for lightning speed and reliability without the bulk, itβs quickly becoming the secret weapon for serverless setups. In this walkthrough, weβll teach you how...
Published on: February 12, 2025 | Source:How GitHub uses CodeQL to secure GitHub
How GitHubβs Product Security Engineering team manages our CodeQL implementation at scale and how you can, too. The post How GitHub uses CodeQL to secure GitHub appeared first on The GitHub Blog.
Published on: February 12, 2025 | Source:The Right ETL Architecture for Multi-Source Data Integration
When building ETL (Extract, Transform, Load) pipelines for marketing analytics, customer insights, or similar data-driven use cases, there are two primary architectural approaches: dedicated pipelines per source and common pipeline with integration, core, and sink layers. Each has its distinct non-functional trade-offs in terms of maintainability, performance, cost efficiency, and operational visibility.
Published on: February 12, 2025 | Source:Cloud Security Is a Data Problem
More businesses than ever rely on cloud computing technologies to deliver reliable services at scale. With this shift to cloud-native technologies, microservices, and abstraction, the battle for security has shifted with it. Cloud security is no longer about traditional firewall rules and access control β it's fundamentally a data problem. The Evolving Complexity of Modern Cloud Infrastructure Today's scaling...
Published on: February 12, 2025 | Source:I failed my Anthropic interview and came to tell you all about it so you don't have to
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Published on: February 12, 2025 | Source:Undergraduate shows that searches within hash tables can be much faster
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Published on: February 12, 2025 | Source:A distributed database that can withstand a meteor strike
Can your database handle a billion customers per month?
Published on: February 12, 2025 | Source:Your Network, Your Rules: Take Charge With Own DNS
Maintaining online privacy has become a top priority for individuals and organizations alike. With the ever-present risk of data breaches and internet surveillance, it's essential to have control over your network's online activity. One often overlooked yet crucial aspect of this control is the way you resolve domain names on your devices. Currently, relying on public DNS providers can compromise your online privacy,...
Published on: February 12, 2025 | Source:How to Reorganize and Rebuild Indexes in MS SQL?
Indexes are the objects of MS SQL database files. These schema objects act like a table of contents of the database. These are used to improve the data retrieval operations on an MS SQL database table. However, with time, the table can get fragmented due to continuous INSERT and UPDATE operations. Also, like other objects, indexes are also prone to corruption. If the indexes get corrupted, you can receive errors like:
Published on: February 12, 2025 | Source:A Comprehensive Guide to Building and Debugging Apache Doris
Apache Doris, a high-performance, real-time analytical database, boasts an impressive underlying architecture and code design. For developers, mastering source code compilation and debugging is key to understanding Dorisβs core. However, the build process involves multiple toolchains and dependency configurations, and during debugging, you may encounter various complex issues that can leave beginners feeling...
Published on: February 12, 2025 | Source:USA PATRIOT Act vs SecNumCloud: Which Model for the Future?
On one side, U.S. laws expand data access in the name of national security. On the other hand, French SecNumCloud ensures digital independence for European businesses. Letβs break down the implications of these two models on cybersecurity, compliance, and the protection of critical infrastructure. Part I - Context and Challenges of Data Sovereignty Introduction The USA PATRIOT Act and the French SecNumCloud framework...
Published on: February 12, 2025 | Source:DOES Cache Rule Everything Around Me? β Using Compression for our Prometheus Cache
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Published on: February 12, 2025 | Source:Using the most unhinged AVX-512 instruction to make the fastest phrase search algo
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Published on: February 12, 2025 | Source:What Are Logs in Programming?
Have you ever run a program, and it crashed? No error messages, no hints, just silence. How do you figure out what went wrong? That's where logging saves the day. Logs keep track of whatβs happening inside your code so that when things go wrong, you ...
Published on: February 11, 2025 | Source: