bepitulaz

use node_bindgen::derive::node_bindgen;

#[node_bindgen]
pub fn simple_moving_average(array_prices: Vec<f64>, window: f64) -> Vec<f64> {
    let interval = window as usize;
    let mut index = interval - 1;
    let length = array_prices.len() + 1;
    
    let mut results = Vec::new();

bepitulaz

use wasm_bindgen::prelude::*;

// When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
// allocator.
#[cfg(feature = "wee_alloc")]
#[global_allocator]
static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;

#[wasm_bindgen]
extern "C" {

bepitulaz

/**
 * Calculate the simple moving average from stock prices.
 * @param {Array} prices - The list of prices.
 * @param {number} interval - The number of periods to calculate.
 * @return {Array} The list of SMA value.
 */
exports.simpleMovingAverage = (prices, interval) => {
  let index = interval - 1;
  const length = prices.length + 1;
  let results = [];

bepitulaz

// This gist is a solution from a challenge that I found in Twitter.
// The challenge is writing code to do 1000 HTTP GET concurently with any favourite programming languages.
// Here's the URL: https://twitter.com/codingfess/status/1426142985532575747
use std::thread;
use std::io::prelude::*;
use std::net::{TcpStream};

fn http_call(hostname: &str) {
    let mut stream = TcpStream::connect((hostname, 80)).unwrap();
    let header = format!("GET /get HTTP/1.1\r\nHost: {}\r\nAccept: */*\r\nConnection: close\r\n\r\n", hostname);

bepitulaz

const express = require('express');
const app = express();

let personData = [
    {
        name: 'Budi',
        age: '42',
        origin: 'Jawa Barat'
    },
    {

bepitulaz

const int ledPin =  13;      // pin yang digunakan untuk LED
 
// variabel yang akan selalu berganti
int ledState = LOW;             // ledState digunakan untuk mengubah kondisi LED
long previousMillis = 0;        // akan menyimpan milidetik terakhir dari loop
 
// inilah variabel pengganti delay(1000) 
long interval = 1000;           // interval blink dalam ms
 
void setup() {

bepitulaz

(function() {
    let audioCtx = new (window.AudioContext || window.webkitAudioContext)();

    // Create the oscillator
    let osc1 = audioCtx.createOscillator();
    
    // Create the gain node
    let gainOsc1 = audioCtx.createGain();

    // Create the panner

bepitulaz

(function() {
    let audioCtx = new (window.AudioContext || window.webkitAudioContext)();

    // Create the oscillator
    let osc1 = audioCtx.createOscillator();
    let osc2 = audioCtx.createOscillator();
    
    // Create the gain node
    let gainOsc1 = audioCtx.createGain();
    let gainOsc2 = audioCtx.createGain();

bepitulaz

#define LEDPIN 2

void setup()
{
  pinMode(LEDPIN, OUTPUT); 
}

void loop()
{
  digitalWrite(LEDPIN, HIGH); // led menyala

bepitulaz

/**
 * Fungsi ini digunakan untuk menghitung harga barang setelah diskon.
 * @param {Number} discountRate - nilai diskon yang diberikan
 * @param {Number} originalPrice - harga barang sebelum diskon dalam Rupiah
 * @returns {Number}
 */
function calculateDiscount(originalPrice, discountRate) {
  let discount = originalPrice * discountRate / 100;
  return originalPrice - discount;
}