imba-tjd

云

• IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装。PaaS提供语言环境和框架（可以自己选）。SaaS只能使用开发好的软件（卖软件本身，如税务会计、表格文字处理）。BaaS一般类似于非关系数据库，但各家不通用
• 云服务的特点：零前期成本 & 按需付费 & 弹性（类似于租，可随时多加、退掉；但没有残值）、高可用（放在机房中，不同AZ间水电隔离）

其他人的集合

• https://education.github.com/pack GitHub学生包，需用教育邮箱验证。各种福利，可从DigitalOcean上手
• https://github.com/ripienaar/free-for-dev 本文尽量不与此项目重复
• https://free.zhelper.net/

woprzech

void consumeMainTopicWithPostponedRetry() {
    while (true) {
        Message message = takeNextMessage("main_topic");
        try {
            process(message);
        } catch (Exception ex) {
            publishTo("retry_topic");
            LOGGER.warn("Message processing failure. Will try once again in the future.", ex);
        }
    }

bruienne

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Label</key>
	<string>org.my.logoutwatcher</string>
	<key>ProgramArguments</key>
	<array>
		<string>/usr/local/myorg/logoutwatcher.sh</string>
	</array>

dtjm

package join

import (
	"fmt"
	"strings"
	"testing"
)

var (
	testData = []string{"a", "b", "c", "d", "e"}

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

binjoo

/*  
 * Amount2RMB.java 2008-6-15   
 */  
package test;   
  
import java.util.regex.Matcher;   
import java.util.regex.Pattern;   
  
public class Amount2RMB {   
    private static final Pattern AMOUNT_PATTERN =    

ulinkwo

import java.util.regex.Pattern;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
 
public class XSSRequestWrapper extends HttpServletRequestWrapper {
 
    public XSSRequestWrapper(HttpServletRequest servletRequest) {
        super(servletRequest);
    }