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2026-10-12 errors flutter ios

Fix: "does not support provisioning profiles" when archiving a Flutter iOS app after migrating to Swift Package Manager

A provisioning profile passed to xcodebuild on the command line applies to every SwiftPM resource bundle target. Set manual signing on the Runner target instead.

2026-10-12 errors dotnet dotnet-10

Fix: Settings file 'DotnetToolSettings.xml' was not found in the package

The tool package targets a newer .NET than the SDK running the install, or it is not a .NET tool at all. Use a newer SDK, pin a tool version with a compatible tools folder, or force --framework.

2026-10-12 fluentvalidation native-aot dotnet

FluentValidation 12.2 fixes IsInEnum() crashing native AOT apps on [Flags] enums

FluentValidation 12.2.0, released October 10, 2026, swaps Enum.GetValues for Enum.GetValuesAsUnderlyingType inside EnumValidator, so IsInEnum() on a [Flags] enum no longer throws NotSupportedException in a native AOT binary.

2026-10-12 csharp dotnet-10 console

How to discard buffered keypresses before Console.ReadKey in a C# console game loop

Drain the console input buffer with while (Console.KeyAvailable) Console.ReadKey(true) before you wait for a fresh key, and drain it every frame in a game loop so key repeat cannot pile up. How the buffer works on Windows and Unix in .NET 10, why held keys lag, the Unix echo trap, and FlushConsoleInputBuffer.

2026-10-12 github-copilot ai-agents copilot-cli

How to Turn On Copilot Local Sandboxing and Restrict Which Directories, Hosts, and Credentials an Agent Can Touch

Enable GitHub Copilot local sandboxing in Copilot CLI 1.0.95 and the Copilot app, then lock down filesystem paths, outbound hosts, git/gh tokens and masked environment variables. Covers the settings.json keys, /sandbox policy, the bypass escape hatch, enterprise enforcement, and the gotchas on macOS, Linux and Windows.

2026-10-11 ef-core dotnet-10 csharp

How to check whether an entity is already tracked by the DbContext before attaching it in EF Core

Use DbSet.Local.FindEntry(key) to ask the change tracker whether an entity with a given key is tracked, without a database round trip or a scan. Why Entry(entity).State lies for this question, why Find queries, and a tested AttachOrMerge helper for EF Core 10.

2026-10-11 github-copilot ai-agents copilot-cli

How to Define a GitHub Copilot CLI Dynamic Workflow and Run It From CI

Write a Copilot dynamic workflow with defineWorkflow in .github/extensions/<name>/extension.mjs, then run it headless with copilot workflow run in GitHub Actions. Verified on Copilot CLI 1.0.95 and @github/copilot-sdk 1.0.19: the --experimental flag, project-extension trust, flag order, exit codes, result files and permissions.

2026-10-11 flutter dart go-router

How to Keep the NavigationBar Selected Tab in Sync with the Current Route Using StatefulShellRoute in go_router

Drive NavigationBar.selectedIndex from StatefulNavigationShell.currentIndex, never from a setState field or a copy made in initState. Measured on Flutter 3.44.8 and go_router 18.0.2: which patterns drift on deep links, context.go and cross-branch pushes, why location-based indexes lie, and how to react to tab changes with didUpdateWidget.

2026-10-11 csharp dotnet file-io

How to tail a log file in C# while another process is still writing to it

Open the log with FileShare.ReadWrite | FileShare.Delete, seek to the end, poll for new bytes, decode them with your own UTF-8 Decoder instead of StreamReader, and handle truncation and rotation explicitly. A tested tail -F implementation for .NET 10 and .NET 11.

2026-10-11 quartz-net dotnet csharp

Quartz.NET 4.4: Jobs Report What They Achieved, and a Health Check Notices When They Stop

Quartz.NET 4.4.0 lets a job set context.Result to a JobRunReport (Succeeded, Failed, Cancelled or Skipped, with a summary and metrics), keeps that per job in the execution history, and adds RequireSuccessWithin health checks that degrade when a nightly job stops succeeding.