roy-t

// Based on: https://swiftcoder.wordpress.com/2008/11/25/constructing-a-billboard-matrix/
public static Matrix CreateBillboard(Vector3 position, Matrix view)
{
    var result = Matrix.Identity;
    result.Translation = position;
    result.M11 = view.M11;
    result.M12 = view.M21;
    result.M13 = view.M31;

    result.M21 = view.M12;

netgfx

var battleHowls = [
"PAM!",
"BAM!",
"BANG!",
"BIFF!",
"BLOOP!",
"BONK!",
"CLASH!",
"CRASH!",
"KAPOW!",

netgfx

import * as React from "react"
import {
    Frame,
    addPropertyControls,
    ControlType,
    useMotionValue,
    useAnimation,
    animate,
    Color,
} from "framer"

navsing

func loadData() {
        guard let url = URL(string: "https://jsonplaceholder.typicode.com/todos") else {
            print("Invalid URL")
            return
        }
        let request = URLRequest(url: url)

        URLSession.shared.dataTask(with: request) { data, response, error in
            if let data = data {
                if let response = try? JSONDecoder().decode([TaskEntry].self, from: data) {

addisonschultz

import * as React from "react";
import { Frame, addPropertyControls, ControlType } from "framer";

export function Component({ childComponent }) {
  return (
    <div style={{ width: "100%" }}>
      {React.Children.map(childComponent, (child, index) => {
        return React.cloneElement(child, {
          width: "100%",
          key: index,

bpas247

State Updates Are Asynchronous

The gist of it

You do this.

const handleEvent = e => {
  setState(e.target.value);
  console.log(state);
}

Amzd

/// An iOS style TabView that doesn't reset it's childrens navigation stacks when tabs are switched.
public struct UIKitTabView: View {
    private var viewControllers: [UIHostingController<AnyView>]
    private var selectedIndex: Binding<Int>?
    @State private var fallbackSelectedIndex: Int = 0
    
    public init(selectedIndex: Binding<Int>? = nil, @TabBuilder _ views: () -> [Tab]) {
        self.viewControllers = views().map {
            let host = UIHostingController(rootView: $0.view)
            host.tabBarItem = $0.barItem

aslamanver

bool validateEmail(String value) {
  Pattern pattern =
      r'^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$';
  RegExp regex = new RegExp(pattern);
  return (!regex.hasMatch(value)) ? false : true;
}

void main() {
  print(validateEmail("aslam@gmail.com"));
}

av

import 'dart:async';
import 'dart:typed_data';
import 'dart:ui' as ui;
import 'package:flutter/material.dart';

void main() async => runApp(MaterialApp(home: Root()));

/// Waits till [ui.Image] is generated and renders
/// it using [CustomPaint] to render it. Allows use of [MediaQuery]
class Root extends StatelessWidget {

wmcmurray

import { mergeUniforms } from 'three/src/renderers/shaders/UniformsUtils.js'
import { UniformsLib } from 'three/src/renderers/shaders/UniformsLib.js'

export default {

  uniforms: mergeUniforms([
    UniformsLib.lights,
    UniformsLib.fog,
  ]),