Consider the following minimal command line application that has two
sub-commands ("foo" and "bar") and a single Logger instance shared between
the two:
// example_00.dart
void main(List<String> args) {
return switch (args.first) {
Christopher Fujino christopherfujino
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christopherfujino
/ render-triangle.c
Created
June 9, 2025 23:13
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| #include <glad/glad.h> | |
| #include <GLFW/glfw3.h> | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <unistd.h> | |
| #define WIDTH 100 | |
| #define HEIGHT 100 | |
| #define ERROR_MSG_BUFFER_LEN 512 |
christopherfujino
/ systemd.log
Created
April 6, 2025 22:27
systemd logs from ubuntu install that is borked
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| -- Boot 5c7b00e983e8469da090c60cba1adfed -- | |
| Apr 06 14:58:21 chris-ThinkPad-T14s-Gen-6 kernel: Booting Linux on physical CPU 0x0000000000 [0x512f0011] | |
| Apr 06 14:58:21 chris-ThinkPad-T14s-Gen-6 kernel: Linux version 6.14.0-32-qcom-x1e (buildd@bos03-arm64-118) (aarch64-linux-gnu-gcc-14 (Ubuntu 14.2.0-4ubuntu2) 14.2.0, GNU ld (GNU Binutils for Ubuntu) 2.43.1) #32-Ubuntu SMP PREEMPT_DYNAMIC Fri Mar 21 11:21:06 UTC 2025 (Ubuntu 6.14.0-32.32-qcom-x1e 6.14.0-rc7) | |
| Apr 06 14:58:21 chris-ThinkPad-T14s-Gen-6 kernel: KASLR enabled | |
| Apr 06 14:58:21 chris-ThinkPad-T14s-Gen-6 kernel: Machine model: Lenovo ThinkPad T14s Gen 6 | |
| Apr 06 14:58:21 chris-ThinkPad-T14s-Gen-6 kernel: efi: EFI v2.7 by Lenovo | |
| Apr 06 14:58:21 chris-ThinkPad-T14s-Gen-6 kernel: efi: SMBIOS=0xd6c55000 SMBIOS 3.0=0xd6c53000 TPMFinalLog=0xd6cfb000 ACPI 2.0=0xd6dde018 MEMATTR=0xd0192018 ESRT=0xd0194018 MOKvar=0xd64be000 TPMEventLog=0xd6d6e018 INITRD=0xc62ed818 RNG=0xd6d76c98 MEMRESERVE=0xc62ed898 | |
| Apr 06 14:58:21 chris-ThinkPad-T14s-Gen-6 kernel: random: crng i |
christopherfujino
/ Xcode-crash-log.txt
Created
August 4, 2023 22:45
XCode crash log testing https://github.com/flutter/flutter/pull/131865
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| ------------------------------------- | |
| Translated Report (Full Report Below) | |
| ------------------------------------- | |
| Process: Xcode [7574] | |
| Path: /Users/USER/Downloads/Xcode-beta.app/Contents/MacOS/Xcode | |
| Identifier: com.apple.dt.Xcode | |
| Version: 15.0 (22237.2) | |
| Build Info: IDEFrameworks-22237002000000000~5 (15A5209g) | |
| Code Type: ARM-64 (Native) |
christopherfujino
/ inherited_widget.dart
Created
June 25, 2023 23:45
Minimal implementation of InheritedWidget
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| import 'package:flutter/material.dart'; | |
| void main() => runApp( | |
| StateWrapper( | |
| MaterialApp( | |
| home: Scaffold( | |
| body: App(), | |
| ), | |
| ), | |
| ), |
christopherfujino
/ globals_and_context_in_flutter_tools.md
Created
May 17, 2023 23:08
How the tool uses globals
christopherfujino
/ dap_with_dart_in_neovim.md
Last active
November 6, 2024 11:13
Debug Adapter Protocol for Flutter/Dart in Neovim
- Neovim >= 0.5.0
- For regular Vim, you will likely need to use the vimspector plugin. This document does not support configuring vimspector.
- Neovim plugin https://github.com/mfussenegger/nvim-dap (tested at commit fafd7f9a)
- Installation instructions at the README.
- Dart SDK >= 2.15.0-121.0.dev (see commit)
- Flutter SDK with flutter/flutter#91802 (not yet merged)
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| diff --git a/bin/flutter b/bin/shared.sh | |
| index 87bd59711..a9de7f131 100755 | |
| --- a/bin/flutter | |
| +++ b/bin/shared.sh | |
| @@ -16,25 +16,6 @@ set -e | |
| unset CDPATH | |
| -function follow_links() { | |
| - cd -P "${1%/*}" |
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| From bad9a44031fc9b1721d6ab1fc746d21d2fa76def Mon Sep 17 00:00:00 2001 | |
| From: Christopher Fujino <[email protected]> | |
| Date: Tue, 12 May 2020 15:42:28 -0700 | |
| Subject: pin customer_testing | |
| --- | |
| .cirrus.yml | 8 ++++++++ | |
| 1 file changed, 8 insertions(+) | |
| diff --git a/.cirrus.yml b/.cirrus.yml |
christopherfujino
/ curl-devicelab-log.md
Created
October 18, 2019 21:47
curl Flutter devicelab logs to a file
- Open Chrome dev tools on the build dashboard -> Application -> Cookies -> "X-Flutter-IdToken" copy and paste the value into your terminal as export FLUTTER_DASHBOARD_COOKIE=''
- Copy and paste the URL of the specific task logs to your terminal as export LOGS_URL='https://logs.url/'
- Then curl the logs to a local file: curl "$LOGS_URL" -b "X-Flutter-IdToken=${FLUTTER_DASHBOARD_COOKIE}" | tee dashboard-logs.txt
christopherfujino
/ ios13-syslog
Created
September 12, 2019 21:38
iphone Xr ios 13 sys log when plugging in device to mac host
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| default 14:35:12.310579 -0700 lockdownd spawn_xpc_service_block_invoke: <private> | |
| default 14:35:12.310774 -0700 lockdownd spawn_xpc_service_block_invoke: <private> | |
| default 14:35:12.312592 -0700 symptomsd L2 Metrics on en0: rssi: -69 [-68,-67] -> -69, snr: 32 (cca [wake/total] self/other/intf): [-1,-1]/[-1,-1]/[-1,-1]/14 (txFrames/txReTx/txFail): 10/0/0 -> (was/is) 0/0 | |
| default 14:35:12.312866 -0700 symptomsd Received Wi-Fi Assist Override along with LQM info: 0 | |
| default 14:35:12.314321 -0700 springboardservicesrelay Initializing connection | |
| default 14:35:12.315842 -0700 springboardservicesrelay Removing all cached process handles | |
| default 14:35:12.316265 -0700 springboardservicesrelay Sending handshake request attempt #1 to server | |
| default 14:35:12.316555 -0700 springboardservicesrelay Creating connection to com.apple.runningboard | |
| default 14:35:12.317222 -0700 runningboardd Incoming connection from 343, user 501 | |
| default 14:35:12.317553 -0700 runningboardd _resolveProcessWithIdentifier sysctl pid 343 is euid 501 |
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