RockfordWei

import MySQL
import PerfectThread
#if os(Linux)
import Glibc
#else
import Darwin
#endif

let mysql = MySQL()
let lock = Threading.Lock()

RockfordWei

import Foundation

public struct Person {
  public var name = ""
  public var age = 0
}

let rocky = Person(name: "rocky", age: 24)
print(rocky)

RockfordWei

import Foundation

public struct Person: Codable, Equatable {
  public var name = ""
  public var age = 0
  public static func == (lhs: Person, rhs: Person) -> Bool {
    return lhs.name == rhs.name && lhs.age == rhs.age
  }
}

RockfordWei

import Foundation

public extension String {
  public func scanHex() -> UInt32? {
    var value = UInt32(0)
    #if os(Linux)
    if Scanner(string: self).scanHexInt(&value) {
      return value
    } else {
      return nil

RockfordWei

// swift-tools-version:4.0
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
    name: "Extest",
    products: [
        // Products define the executables and libraries produced by a package, and make them visible to other packages.
        .library(

RockfordWei

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

#define max_water 3
#define max_food 3

int done = 0;
int traveled = 0, thirst = 0, camel_tiredness = 0;

RockfordWei

import Foundation
#if os(OSX)
  func bash(command: String) -> String? {
    let task = Process()
    task.launchPath = "/bin/bash"
    task.arguments = ["-c", command]
    let o = Pipe()
    task.standardOutput = o
    task.launch()
    task.waitUntilExit()

RockfordWei

import PerfectCrypto

func AES128Encryption(_ string: String, key: String) -> String? {
  guard let hashData = key.digest(.sha384) else { return nil }
  let hashKeyData:[UInt8] = hashData[0..<32].map {$0}
  let ivData:[UInt8] = hashData[32..<48].map {$0}
  let data:[UInt8] = string.utf8.map { $0 }
  guard let x = data.encrypt(.aes_128_cbc, key: hashKeyData, iv: ivData),
    let y = x.encode(.base64) else {
    return nil

RockfordWei

Initialize

gitflow	git
git flow init	git init
	git commit --allow-empty -m "Initial commit"
	git checkout -b develop master

Connect to the remote repository

RockfordWei

import numpy as np
import pandas as pd
import random
import math

class EncodedScaler:
    milestones = [0,0,0]
    unit = 0
    count= 0
    size = 0