Security

2025 (14)

October (6)

Testing & debugging async: proper async unit tests, mocking, handling aggregated exceptions, tooling (tasks window, async stacks), and tracing flows. Mastering Asynchronous Programming with C# async/await - Part 7: Testing & Debugging

Advanced async topics: ValueTask trade-offs, custom awaiters, concurrency control with SemaphoreSlim, channels pipelines, and tuning performance. Mastering Asynchronous Programming with C# async/await - Part 6: Advanced Topics

Real-world async use cases: HttpClient APIs, file IO, EF Core queries, responsive UI handlers, and background hosted services. Mastering Asynchronous Programming with C# async/await - Part 5: Real-World Use Cases

Async patterns in CSharp: parallel fan-out, cancellation, async streams, timeouts and retries for resilient asynchronous workflows. Mastering Asynchronous Programming with C# async/await - Part 4: Patterns with Async

Master GitHub Advanced Security with this comprehensive GH-500 certification guide. Complete study plan, hands-on security labs, and real-world examples. 🔒 GitHub Advanced Security Certification Guide (GH-500) - Complete Prep

Async pitfalls in CSharp: avoiding async void, blocking waits, deadlocks, context capture issues, and robust exception handling patterns. Mastering Asynchronous Programming with C# async/await - Part 3: Common Pitfalls and Best Practices

September (5)

Comprehensive guide to preventing Dependabot's 90-day pause at scale using GitHub Actions. Includes monitoring, prevention, and automation workflows for enterprise organizations. 🤖 Automating Dependabot at Scale: GitHub Actions Strategy

Deep dive into CSharp async/await: method anatomy, return types (Task, Task<T>, void), real meaning of await, and sequential vs parallel execution. Mastering Asynchronous Programming with C# async/await - Part 2: Deep Dive

Seven-part CSharp async/await series: fundamentals, pitfalls, patterns, performance, advanced topics, and testing strategies. Mastering Asynchronous Programming with C# async/await

Async/await fundamentals in CSharp: why async matters, blocking vs non-blocking, first await example, state machine basics, and parallel HTTP calls. Mastering Asynchronous Programming with C# async/await - Part 1: Introduction

Learn how to configure Dependabot groups for NuGet, npm, and GitHub Actions to avoid merge conflicts and reduce PR noise. Taming Dependabot: Bundle NuGet, npm, and GitHub Actions Updates Without Merge Conflicts

August (1)

Enable Dependabot alerts and updates, add dependabot.yml, and tune it for npm, Actions, Docker, and Java (Maven/Gradle). Getting started with Dependabot

March (2)

Learn how federated credentials enhance security and simplify authentication in GitHub Actions and Azure DevOps by eliminating stored secrets in pipelines. 📘 Secure Azure CI/CD with Federated Credentials

GitHub is now PCI DSS v4.0 compliant. GitHub Actions Performance Metrics are GA, with insights at repo/org levels and Enterprise metrics in public preview. 🔄 GitHub updates for March 14, 2025