shinayser’s gists

shinayser / dio_freeze_interceptor.dart

Created October 2, 2024 14:05

Demo showing how dio can freeze/crash the app if an error occurs inside the interceptor

	import 'package:dio/dio.dart';

	Future<void> main() async {
	final dio = Dio();

	//Using the same dio instance: crash
	dio.interceptors.add(InterceptorWithError(dio));

	//Using different instance: works
	//dio.interceptors.add(InterceptorWithError(Dio()));

shinayser / Start-Emulator.ps1

Created May 4, 2023 14:25

Starts an Android Emulator (with completions)

	function Start-Emulator(
	[ArgumentCompleter({
	param(
	$CommandName,
	$ParameterName,
	$WordToComplete,
	$CommandAst,
	$FakeBoundParameters
	)

shinayser / Get-FlutterHotFixes.ps1

Last active April 1, 2023 21:17

Fetches all flutter hotfixes on stable branch

	function Get-FlutterHotFixes([int]$Amount = 2) {
	$url = "https://raw.githubusercontent.com/wiki/flutter/flutter/Hotfixes-to-the-Stable-Channel.md"
	$regex = "###\s\[?(?<Version>\d+.\d+.\d+)\]?(?<Url>.)\s(?<Changes>[\s\S]+?)(?=#+)"
	Invoke-RestMethod $url \| Select-String -Pattern $regex -AllMatches \| ForEach-Object {
	$_.Matches \| ForEach-Object { [pscustomobject]@{
	Version = $_.Groups[1].Value
	Url = $_.Groups[2].Value
	Changes = $_.Groups[3].Value
	}
	}

shinayser / Normalizing GIT file endings.txt

Last active February 13, 2023 21:35

Normalizing git file endings to LF

git config --global core.autocrlf false

shinayser / Powershell toPascal-toSnakeCase.ps1

Last active February 7, 2023 01:33

Functions to convert text into Pascal or Snake case

	function toPascalCase([string] $text) {
	return $text -replace '(?:^\|_)(\p{L})', { $_.Groups[1].Value.ToUpper() }
	}

	function toSnakeCase([string] $text) {
	$text = $text -replace '\s+', '_' # Replace spaces with underscores
	$text = $text -replace '[-\.]', '_' # Replace dashes and dots with underscores
	$text = $text -creplace '(?<![-_A-Z])(?<!^)[A-Z]', { "_$_" } # Insert underscores before uppercase letters
	return $text.ToLower()
	}

shinayser / powershell_tricks.ps1

Last active January 5, 2022 20:08

	# Looking for a object in path
	Get-Command flutter

	# Extracting a property from it
	Get-Command flutter \| Select-Object -ExpandProperty source


	# Advanced String Interpolation (with expressions)
	Get-ChildItem \| ForEach-Object { Write-Output "The lenght: $($_.Length)" }

shinayser / kill_steam.ps1

Last active December 21, 2021 15:32

Kill steam process

	$steam = Get-Process steam -ErrorAction Ignore
	if ($null -eq $steam) {
	Write-Output "Steam not found"
	}
	else {
	$steam.Kill($true)
	Write-Output 'Steam is dead'
	}

shinayser / email_regex

Created June 29, 2021 13:28

Email regex RFC 5322

(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])

shinayser / lateral_navigator_page_route.dart

Created May 25, 2021 13:30

	class LateralNavigationPageRoute<T> extends MaterialPageRoute<T> {
	LateralNavigationPageRoute({
	required WidgetBuilder builder,
	RouteSettings? settings,
	}) : super(builder: builder, settings: settings);

	@override
	Widget buildTransitions(BuildContext context, Animation<double> animation,
	Animation<double> secondaryAnimation, Widget child) =>
	SlideTransition(

shinayser / get_flutter_dir.dart

Created April 13, 2021 22:25

Get flutter dir on PATH

	import 'package:path/path.dart' as path;

	String getFlutterBinFolderPath() {
	final pathString = Platform.environment['PATH'];

	if (pathString == null) {
	throw 'Flutter bin folder not located on PATH';
	}

	final flutterPath = pathString.split(';').firstWhere(

Daniel Oliveira shinayser