AJAmit Joshiindevnation.joshisfitness.com·1d ago · 5 min readBitmap vs IDA in Linux Kernel: Understanding Region Allocation with a Kernel ModuleMemory and resource allocation are fundamental operations inside the Linux kernel. Whether assigning device IDs, managing CPU masks, allocating interrupt vectors, or tracking hardware resources, the k00
FTFilio Teaminengineering.filio.io·2d ago · 4 min readThe practical lesson from An Engineer’s Day with Filio: context is what makes project visuals usableThe main idea The most useful takeaway from An Engineer’s Day with Filio is not simply that engineers capture a lot of photos and videos. It is that those visuals become valuable only when they stay a00
BSBhavin Shethinfreecodecamp.org·2d ago · 38 min readHow to Build a Browser-Based PDF Signature Tool Using JavaScriptPDF documents are commonly used for agreements, forms, approvals, invoices, reports, applications, and other documents that may need a signature or additional text before they are shared. A traditiona00
NANavneet Adarshinnavneetadarsh.hashnode.dev·6d ago · 5 min readWhy Do We need RAGLimitations of Using an LLM without External Knowledge Cannot access real time data after training and for that it needs to be train on data and it takes too much costs if you train your LLM two time10
AJAmit Joshiindevnation.joshisfitness.com·Jul 16 · 6 min readUnderstanding the Linux Scheduler with a Kernel ModuleThe Linux scheduler is one of the most important components of the operating system. Every running program, background service, and kernel thread eventually interacts with the scheduler. In this artic00
LWLearn with HJinblog.hardeepjethwani.com·Jul 14 · 29 min read🔗 Linked Lists in the Age of AIA beginner-friendly and humorous guide to linked lists, nodes, references, operations, time complexity, cycle detection, reversal, and practical AI use cases with Python. 😂 Everyone Knows Only the N23KJ
SDSulagna Dutta Royinsulagnaduttaro.hashnode.dev·Jul 14 · 5 min readAPIs Explained for Beginners: Guide 2026Are you a beginner or a college student pursuing your first bachelor's degree? If you're starting your journey in technology, this article is for you. One of the most important concepts every tech stu00
JRJothimani Radhakrishnaninrunbook.opsinsights.dev·Jul 12 · 4 min readPrompt #1: Turn Your AI Agent into Your Hashnode Publishing AssistantHello All, Have you noticed how we consume tech content these days? Nobody reads a 10-minute blog post anymore — we paste a prompt into Claude or ChatGPT and say "do this for me." 🤖 So I'm trying som00
AJAmit Joshiindevnation.joshisfitness.com·Jul 11 · 6 min readUsing Kernel Mutexes Linux Kernel Mutexes Explained with a Mini Driver Concurrency is a fundamental aspect of Linux kernel programming. Device drivers often execute in multiple contexts, making synchronization essential w00
SFSyed Fazle Rahmaninhashnode.com·Jul 11 · 6 min readHashnode GQL Agent Skill: use the Hashnode GraphQL API from Claude Code, Cursor, and CopilotThe Hashnode GQL Agent Skill is an official agent skill that teaches AI coding agents how to use the Hashnode GraphQL API. Install it once and Claude Code, Cursor, GitHub Copilot, or any skills-compat63FPD
