BrianCraig

abstract class IIsEmpty{
  bool get isEmpty;
}

bool isEmptyList<T extends List>(T x) => x.isEmpty; 

bool isEmptyMap<T extends Map>(T x) => x.isEmpty; 

bool isEmpty<T extends IIsEmpty>(T x) => x.isEmpty; 

BrianCraig

import 'package:flutter/widgets.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.

BrianCraig

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override

BrianCraig

Using rust-xtensa without Xargo and Xbuild

This document explains how to use the rust xtensa tools on Linux, building and flashing without xbuild or xargo, so its easier to run rls (Rust Language Syntax) for better integration on VsCode Rust extension (and probably other IDEs too).
Please if you use Windows and you can make it work, you can contribute forking this gist.

Caveat

I couldn't use RustUp because i ran into different problems while linking the toolchain and usign the vscode extension. Probably could be integrated someway.

Configuring and Compiling Rust

BrianCraig

var geometry = new THREE.InstancedBufferGeometry();

var material = new THREE.RawShaderMaterial() ;

// For using instances you have to create an InstancedMesh
var instancer = new THREE.InstancedMesh( geometry, material ,{ 
  attributes:{
    color: {
      type: Float32Array,
      size:4,

BrianCraig

// +build darwin linux

package main

import "fmt"

import "golang.org/x/mobile/app"
import "golang.org/x/mobile/event/lifecycle"
import "golang.org/x/mobile/event/paint"