hardvain

import org.scalajs.dom._
import org.scalajs.dom.document._
import zio._
import org.scalajs.dom.raw._
import scala.scalajs.js
import scala.scalajs.js.annotation._
import scala.language.postfixOps

trait DomService:
  def implementation: UIO[DOMImplementation]

hardvain

<pre>_SECTION_BEGIN;

// Code Source: wisestocktrader
SetChartOptions(0,chartShowArrows|chartShowDates);

/*Body Colors*/
whiteBody=C>=O;
blackBody=O>C;

/*Body Size*/

hardvain

import React, { useState, useEffect } from "react";
import { Checkbox, Input, Row, Col, Slider } from "antd";
import ReactDOM from "react-dom";
import { v4 as uuidv4 } from "uuid";

const Component = ({ checked, text = "", id }) => {
  const [value, setValue] = useState(false);
  const [num, setNum] = useState(0);
  useEffect(() => {
    setValue(checked);

hardvain

package in.boxs

sealed trait Position
case object Center extends Position
case object Corner extends Position

sealed trait Axis
case object XAxis extends Axis
case object YAxis extends Axis
case object ZAxis extends Axis

hardvain

Note: This post is a summary of information paraphrased from an excellent blog post by Christian Sepulveda.

Prerequisites

• Create-React-App
• Yarn

Instructions

Create the app and download the necessary dependencies.

hardvain

{-# LANGUAGE ExistentialQuantification, GADTs #-}
module Main where


class SvgNode a where
  toSVG :: a -> String
  
data SvgNodeObject where
  Pack :: SvgNode a => a -> SvgNodeObject
  

hardvain

 • Couldn't match type ‘Circle’ with ‘Line’
      Expected type: Tree Line
        Actual type: Tree Circle
    • In the expression: Node (Circle (20, 30) 50) []
      In the second argument of ‘Node’, namely
        ‘[Node (Circle (20, 30) 50) []]’
      In the expression:
        Node (Line (100, 100) (30, 60)) [Node (Circle (20, 30) 50) []]
   |
11 | sampleTree = Node (Line (100,100) (30,60)) [Node (Circle (20,30) 50) []]

hardvain

use std::fmt::*;

/// A struct that represents a single node in a list
///
/// # State
/// * `element` - The element of type T that is stored in the node
/// * `next` - An optional value that points to the next element in the list
#[derive(PartialEq, Debug)]
pub struct Node<T: Debug> {
  pub element: T,

hardvain

{- 
    Zachary Weaver <zaw6@pitt.edu>
    JSONParser.hs
    Version 0.1.1
    
    A simple example of parsing JSON with Parsec in haskell.  Note that 
    since the primary point of this excersize is demonstration, 
    Text.Parsec.Token was avoided to expose more of the grammar.  Also,
    complicated optimizations and shorcuts were avoided (mostly).

hardvain

import Text.ParserCombinators.Parsec
import Data.List

type Args = [String]
type Body = [String]
type Label = String

data JSONProp = JSONProp Label JSON deriving Show
data JSON = JSONObject [JSONProp] 
          | JSONNumber Double