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2026-07-02 flutter dart layout

How to nest a ListView inside a Column in Flutter without an unbounded-height error

Why a ListView in a Column throws 'Vertical viewport was given unbounded height', and the four fixes (Expanded, Flexible, shrinkWrap, SizedBox) with the performance trade-offs that decide which one you want.

2026-07-02 comparison mcp ai-agents

MCP stdio vs HTTP vs SSE Transport: Which Should You Choose in 2026?

Use stdio for a local server one client launches, use Streamable HTTP for anything remote or multi-client, and do not build new HTTP+SSE servers -- that transport was deprecated in the 2025-03-26 MCP spec. Here is the decision, the wire-level differences, and the code for each.

2026-07-02 dotnet msbuild mcp

Run the Binlog MCP Server in CI to Auto-Triage Build Failures

On 2026-06-30 Microsoft showed the Binlog MCP Server running unattended in a GitHub Agentic Workflow, so an agent reads the .binlog and comments a root cause the moment a CI build breaks.

2026-07-01 errors claude-code ai-agents

Fix: Claude Code High Memory Usage and Context Window Overflow

High memory usage and context overflow are two different problems in Claude Code. Raise the Node heap for RAM, use /context and /compact for the window, /heapdump to diagnose.

2026-07-01 csharp dotnet async

How to implement and consume IAsyncDisposable with await using in C#

A complete guide to IAsyncDisposable in C#: when to use await using, how to write DisposeAsync and DisposeAsyncCore correctly, and the stacking and ConfigureAwait gotchas that leak resources.

2026-07-01 csharp dotnet dotnet-11

How to propagate a CancellationToken through async methods in .NET 11

Thread a CancellationToken cleanly through every layer of an async call chain in .NET 11: last-parameter convention, default values, linked tokens, ASP.NET Core RequestAborted, and the CA2016 analyzer that catches the ones you drop.

2026-07-01 csharp dotnet dotnet-11

How to time out an async operation with CancellationTokenSource.CancelAfter in C#

Use CancellationTokenSource.CancelAfter to enforce an async deadline in .NET 11: constructor vs CancelAfter, linked tokens for composing timeouts with caller tokens, exception disambiguation, Task.WaitAsync, TryReset for pooling, and testable timeouts with TimeProvider.

2026-07-01 skiasharp dotnet graphics

SkiaSharp 4.0 Ships Stable: 24% Faster GPU Rendering and a Cleaned-Up API

SkiaSharp 4.148.0 is the first stable v4 release. GPU-heavy UIs render up to 24% faster, CPU shaders run ~6x faster, and the legacy API surface is finally retired. Here is what upgrading actually costs you.

2026-06-30 errors mcp claude-code

Fix: Claude Code Drops MCP Tools After Auto-Compaction

After auto-compaction, Claude Code can leave your MCP server connected but with no tools. Run /mcp to reconnect; if tools stay gone, /clear or restart. Here is why and how to prevent it.

2026-06-30 comparison efcore dotnet

HasData vs UseSeeding for seeding data in EF Core 11: which should you use?

Use HasData only for fixed, model-owned reference data. Use UseSeeding and UseAsyncSeeding for everything else in EF Core 11. A side-by-side comparison with the rules that force the decision.