YSMull

let _ = require('lodash');


let pure = x => _ => x;

let ap = f => g => x => f(x)(g(x));

let add = a => b => a + b;
let multi = a => b => a * b;
let minus3 = a => b => c => a - b - c;

YSMull

package com.netease.youdata.util;

import java.util.concurrent.ConcurrentHashMap;

public class ExpiredWindow<K, V> {

    private Long windowSize;

    private ConcurrentHashMap<K, V> dataMap = new ConcurrentHashMap<>();

YSMull

async function fn1() {
    console.log(1);
    await new Promise((resolve, reject) => {
        console.log(2);
        resolve();
    })
    console.log(3);

};

YSMull

let yyy = async function() {
    return 123;
}

let multipleAwait = async function () {
    let a = await yyy();
    let b = await yyy();
    console.log(a+b);
}

YSMull

const co = require('co')

var count = 975;

let test_co = co.wrap(function* (n) {
    if (n == count)
        return;
    yield test_co(n + 1);
});

YSMull

// https://leetcode.com/problems/intersection-of-two-arrays/

class Solution {
    public static List<Integer> common = new ArrayList<>();
    public static boolean find(int[] arr1, int i1, int j1, int[] arr2, int i2, int j2) {
        if (i1 > j1 || i2 > j2) return false;
        int mid1 = (i1 + j1) / 2;
        int mid2 = (i2 + j2) / 2;
        if (arr1[mid1] == arr2[mid2]) {
            common.add(arr1[mid1]);

YSMull

import com.sun.xml.internal.fastinfoset.util.CharArray;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class Test3 {

    public static List<String> split(String s) {
        List<String> res = new ArrayList<>();

YSMull

import java.net.URL;
import java.net.URLClassLoader;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.Properties;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CountDownLatch;

YSMull

import java.net.URL;
import java.net.URLClassLoader;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.SQLException;
import java.util.Properties;

public class Test {

    private static void tryConnect(Properties props, String... libs) throws ClassNotFoundException, InstantiationException, IllegalAccessException, SQLException {

YSMull

package chkr;

import java.util.function.Function;

@FunctionalInterface
interface CheckedFunction<T> {
  T apply(T t) throws Exception;
}

public class Chkr {