lunaspeed

#!/usr/bin/env zsh

# in fino veritas
 
# Borrowing shamelessly from these oh-my-zsh themes:
#   fino-time
#   pure
#   https://gist.github.com/smileart/3750104

# Set required options

lunaspeed

def sum(li: List[Int]): Int = {
  var total = 0
  for (i <- li) {
    total = total + i
  }
  total

  
 //只能加Int?

lunaspeed

func sum(list []int) int {
	var t int
	for _, i := range list {
		t += i
	}
	return t
}

//只能加總數字？

lunaspeed

func DoAndGetInt() (int, error) {
	//do something for long time
	return 1, nil
}

func DoAndGetString() (string, error) {
	//do something for long time
	return "1", nil
}

lunaspeed

package csrf

import(
	"encoding/base64"
	"encoding/hex"
	"fmt"
	"github.com/theckman/go-securerandom"
)

const AuthenticityTokenLength = 32

lunaspeed

//reference http://www.baeldung.com/java-date-to-localdate-and-localdatetime

//LocalDate to Date
val date: Date = Date.from(LocalDate.now.atStartOfDay(ZoneId.systemDefault).toInstant)
//Date to LocalDate
val input = new Date
val ldate = input.toInstant.atZone(ZoneId.systemDefault).toLocalDate
//Java 9
val ldate9 = LocalDate.ofInstant(input.toInstant, ZoneId.systemDefault)

lunaspeed

import java.math.BigDecimal;

public final class Transfer {
    private Transfer(){}

    public static void transfer(User from, User to, BigDecimal amount) {

        synchronized (from) {
            if(from.getBalance().compareTo(amount) >= 0) {
                synchronized (to) {

lunaspeed

import java.math.BigDecimal;

public final class Transfer {
    private Transfer(){}

    public static void transfer(User from, User to, BigDecimal amount) {

        synchronized (from) {
            if(from.getBalance().compareTo(amount) >= 0) {
                synchronized (to) {

lunaspeed

object HttpCreator {

  def createHttpClientAcceptsUntrustedCerts(cookieStore: CookieStore): CloseableHttpClient = {

    val httpClient: CloseableHttpClient = {
      val trustStrategy = new TrustStrategy {
        override def isTrusted(x509Certificates: Array[X509Certificate], s: String): Boolean = true
      }
      val sslContext = new SSLContextBuilder().loadTrustMaterial(null, trustStrategy).build()
      val sslSocketFactory = new SSLConnectionSocketFactory(sslContext, new NoopHostnameVerifier)

lunaspeed

sudo curl -sSL https://get.docker.com/ | sh
sudo usermod -aG docker $(whoami)
sudo curl -L "https://github.com/docker/compose/releases/download/1.16.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
sudo apt-get install -y bash-completion