Geek Capsule

arxiv.org/abs/2507.13334v2 00:00:00 Introduction 00:02:46 Related Work 00:05:43 Why Context Engineering? 00:09:36 Foundational Components 00:17:52 System Implementations 00:29:05 Evaluation 00:35:30 Future Directions and Open Challenges 00:41:13 Conclusion

Source: RESTful Web APIs by Leonard Richardson and Mike Amundsen with a Foreword by Sam Ruby 00:00:00 Introduction 00:01:57 Surfing the Web 00:05:11 A Simple API 00:08:46 Resources and Representations 00:13:07 Hypermedia 00:17:40 Domain-Specific Designs 00:22:28 The Collection Pattern 00:27:04 Pure-Hypermedia Designs 00:31:48 Profiles 00:36:34 The Design Procedure 00:41:39 The Hypermedia Zoo 00:46...

00:00:00 Introducing Knowledge Graphs 00:03:15 Organizing Principles for Building Knowledge Graphs 00:07:37 Graph Databases 00:11:58 Loading Knowledge Graph Data 00:16:08 Integrating Knowledge Graphs with Information Systems 00:20:43 Enriching Knowledge Graphs with Data Science 00:24:49 Graph-Native Machine Learning 00:28:54 Mapping Data with Metadata Knowledge Graphs 00:32:41 Identity Knowledge G...

00:00:00 Introduction 00:05:40 Chapter 1 - Hierarchy is Everything 00:13:41 Chapter 2 - Layout and Spacing 00:20:30 Chapter 3 - Designing Text 00:28:49 Chapter 4 - Working with Color 00:36:34 Chapter 5 - Creating Depth 00:42:04 Chapter 6 - Working with Images 00:47:23 Chapter 7 - Finishing Touches 00:54:09 Chapter 8 - Leveling Up

00:00:00 Introduction 00:01:02 Discrete-Time Signals and Systems 00:02:20 The z-Transform and Its Application to the Analysis of LTI Systems 00:03:32 Frequency Analysis of Signals and Systems 00:04:41 The Discrete Fourier Transform: Its Properties and Applications 00:05:49 Efficient Computation of the DFT: Fast Fourier Algorithms 00:06:50 Implementation of Discrete-Time Systems

00:00:00 Domain-Driven Design 00:01:14 Concept and Principles 00:03:56 Building Blocks of DDD 00:07:06 Implementation of DDD 00:10:13 Implementation of DDD 00:10:33 DDD and Other Software Development Approaches 00:12:05 Criticism and Limitations of DDD

00:00:00 What is AI Ethics? 00:02:48 An Ethical Platform for a Responsible AI Project 00:04:37 The SUM Values 00:06:23 The FAST Track Principles 00:13:59 Securing Responsible Delivery Through Human-Centered Implementation 00:16:00 Conclusion

00:00:00 Introduction 00:00:54 Definitions and Examples 00:01:58 Paths and Cycles 00:03:42 Trees 00:05:00 Planarity 00:06:23 Colouring Graphs 00:07:29 Matching, Marriage, and Menger's Theorem 00:08:51 Matroids

00:00:00 Elasticsearch 00:02:58 Life Inside a Cluster 00:05:51 Data In, Data Out 00:09:35 Distributed Document Store 00:11:56 Searching—The Basic Tools 00:14:05 Mapping and Analysis 00:16:51 Full-Body Search 00:19:01 Sorting and Relevance 00:21:19 Distributed Search Execution 00:23:10 Index Management 00:25:41 Inside a Shard

00:00:00 Introduction to Docker 00:02:06 Installing Docker 00:03:17 Getting Started with Docker 00:04:42 Working with Docker Images and Repositories 00:06:29 Testing with Docker 00:08:02 Building Services with Docker 00:09:36 Docker Orchestration and Service Discovery 00:11:22 Using the Docker API 00:12:21 Getting Help and Extending Docker

00:00:00 What Is Observability? 00:01:30 How Debugging Practices Differ Between Observability and Monitoring 00:02:47 Lessons from Scaling Without Observability 00:04:20 How Observability Relates to DevOps, SRE, and Cloud Native 00:05:49 Structured Events Are the Building Blocks of Observability 00:07:21 Stitching Events into Traces 00:08:48 Instrumentation with OpenTelemetry 00:10:31 Analyzing Ev...

00:00:00 What is GraphQL 00:02:09 Graph Theory 00:03:53 The GraphQL Query Language 00:06:01 Designing a Schema 00:08:08 Creating a GraphQL API 00:10:05 GraphQL Clients 00:12:11 GraphQL in the Real World

00:00:00 Introduction 00:00:30 It All Starts with a Good Question 00:02:41 Tidying Up Your Data 00:03:40 Giving Your Data a Quick Health Check 00:04:21 Exploring Your Data 00:05:19 Making Sense of It All with Models 00:06:26 Predicting the Future with Machine Learning 00:07:44 The Quest for Causality 00:08:40 Writing Up Your Analysis 00:09:15 Creating Great Figures 00:10:11 Presenting Your Data 00...

00:00:00 Introduction 00:00:55 Commodity Hardware Today 00:05:39 CPU Caches 00:10:46 Virtual Memory 00:13:02 NUMA Support 00:14:31 What Programmers Can Do 00:19:26 Memory Performance Tools 00:21:05 Upcoming Technology

00:00:00 Introduction 00:00:57 How much compute is used for frontier reasoning training? 00:03:04 What does reasoning compute scale mean for AI progress? 00:03:58 Can reasoning actually scale? Josh You (2025), "How far can reasoning models scale?". Published online at epoch.ai. Retrieved from: 'https://epoch.ai/gradient-updates/how-far-can-reasoning-models-scale' [online resource...

00:00:00 Chapter 1.1: What is MCP? 00:01:41 Chapter 1.2: Why Was MCP Created? 00:03:42 Chapter 1.3: MCP Architecture Overview 00:05:26 Chapter 1.4: Tools, Resources, and Prompts 00:07:33 Section 2: MCP Projects 00:07:50 Project 1: 100% Local and Private MCP Client 00:08:29 Project 2: MCP-powered Agentic RAG 00:09:16 Project 3: MCP-powered Financial Analyst 00:10:09 Project 4: MCP-powered Voice Age...

Based on MATTHEW FOWLER: Python Concurrency with asyncio 00:00:00 Python concurrency with asyncio 00:02:17 asyncio basics 00:04:47 A first asyncio application 00:06:35 Concurrent web requests 00:08:16 Non-blocking database drivers 00:09:48 Handling CPU-bound work 00:11:48 Handling blocking work with threads 00:13:31 Streams 00:14:48 Web applications 00:16:32 Microservices 00:18:29 Synchronization...

Based on Neil Madden: API Security in Action 00:00:00 What is API security? 00:02:41 Secure API development 00:04:38 Securing the Natter API 00:06:08 Session cookie authentication 00:07:56 Modern token-based authentication 00:09:56 Self-contained tokens and JWTs 00:11:46 OAuth2 and OpenID Connect 00:13:43 Identity-based access control 00:15:07 Capability-based security and macaroons 00:16:43 Micro...

Source: Innovation Endeavors 00:00:00 The Big Picture in 2025 00:01:26 How We Got Here 00:03:33 A Deep Dive into the Models 00:06:52 A Deep Dive into the Models 00:07:37 Use Cases & Applications - Where AI is Making an Impact 00:09:52 Building AI Products - From Models to Systems 00:12:59 Market Structure & Dynamics 00:15:14 What's Next? The AI-Native Organization 00:17:37 What We'...

00:00:00 Caching 00:00:37 Chaptertransition 00:00:37 What is Distributed Caching, Anyway? 00:01:40 Chaptertransition 00:01:41 How to Do Caching the Right Way: Key Strategies 00:04:02 Chaptertransition 00:04:03 Choosing the Right Tool for the Job 00:05:26 Chaptertransition 00:05:27 The Performance Payoff: Cache vs. Database 00:06:32 Chaptertransition 00:06:33 In Conclusion: Caching is a Must-Have 0...

00:00:00 Database Design 00:02:15 Normalization 00:04:49 Numeric Data in SQL 00:07:09 Temporal Data Types in SQL 00:09:30 Character Data Types in SQL 00:11:31 NULLs: Missing Data in SQL 00:13:38 Multiple Column Data Elements 00:15:34 Table Operations 00:18:09 Comparison or Theta Operators 00:19:39 Valued Predicates 00:21:18 CASE Expressions 00:23:33 LIKE Predicate 00:25:06 BETWEEN and OVERLAPS Pre...

Based on Evidence from Millions of Claude Conversations https://arxiv.org/pdf/2503.04761. 00:00:00 Abstract 00:01:36 Introduction: Understanding AI's Real-World Role 00:02:28 How the Analysis Was Conducted 00:03:42 Key Research Findings 00:05:54 Discussion and Limitations 00:06:51 Conclusion: A Starting Point for Tracking AI's Impact 00:07:41 Outro

Based on Anthropic: On the Biology of a Large Language Model 00:00:00 Unlocking the AI Black Box: How Does an AI Actually "Think"? 00:01:49 How to Peek Inside the AI's Brain: A New Toolkit 00:03:23 What They Found: Amazing Examples of AI Thinking 00:11:39 The Big Picture and What's Next

00:00:00 Getting Started 00:01:55 Git Basics 00:04:00 Git Branching 00:06:13 Git on the Server 00:07:43 Distributed Git 00:09:23 GitHub 00:11:01 Git Tools 00:13:07 Customizing Git 00:14:38 Git and Other Systems 00:15:39 Git Internals 00:17:40 Outro

Google White Paper: Agents Companion 00:00:00 Introduction 00:01:44 AgentOps 00:03:08 Agent Success Metrics 00:04:44 Agent Evaluation 00:05:51 Assessing Agent Capabilities 00:06:55 Evaluating Trajectory and Tool Use 00:08:33 Evaluating the Final Response 00:09:26 Human-in-the-Loop Evaluation 00:10:42 More about Agent Evaluation 00:11:41 Multiple Agents & Their Evaluation 00:13:00 Multi-Agent D...