What does "Ping Me" mean?   Recently, when I asked a colleague to ping me, he responded with, "What does ping mean? How do I ping you?" In that moment, I responded with, "It means to get in touch with me and find out if I am free.…

有次做项目的时候跟一个美国人通过MSN讨论一个问题.突然他说了一句,“Can you ping me in 15 minutes?” Ping Me,什么意思啊? 首先我们来看看“Ping”的原意: Originally from the naval warfare practice of "active sonar" where one ship (usually a surface ship) will send out a given sound or "ping&qu…

Text I had an amusing experience last year. After I had left a small village in the south of France. I drove on to the next town. On the way, a young man waved to me. I stopped and he asked me for a lift. As soon as he got into the car, I said good m…

Given a non-empty string containing an out-of-order English representation of digits 0-9, output the digits in ascending order. Note: Input contains only lowercase English letters. Input is guaranteed to be valid and can be transformed to its origina…

和哥们研究淘宝客,找到微购这个程序觉得挺不错的,但是地图和RSS功能不是特别完善,于是小憩一下,做了下初级的拓展,分享给大家,开源精神嘛,大家也可以去我的网站我要购物平台去看看. 1.拓展后台seoAction.class.php <?php !defined("BUILD_BATCH_COUNT")&&define("BUILD_BATCH_COUNT",200); class seoAction extends baseAction { /…

Given a non-empty string containing an out-of-order English representation of digits 0-9, output the digits in ascending order. Note: Input contains only lowercase English letters. Input is guaranteed to be valid and can be transformed to its origina…

Question Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. For example, 123 -> "One Hundred Twenty Three" 12345 -> "Twelve Thousand Three Hundred Forty Five" 12…

C# 自动提交到百度ping服务 今天无意之间看到百度站长中有这个ping服务(孤陋寡闻呀).... 那什么什么是Ping服务 ping是基于XML_RPC标准协议的更新通告服务,用于博客把内容更新快速通知给百度,以便百度及时进行抓取和更新. 看着是简单的http post 提交.但是自己用 WebRequest 模拟时.死活返回操作超时.简直无语. 下面百度ping 服务的例子(注意红色部分.现在http的版本是1.1了.就是这个细节导致无法提交),顺便说说Fiddler 这个工具确实很好用.…

Given a non-empty string containing an out-of-order English representation of digits 0-9, output the digits in ascending order. Note: Input contains only lowercase English letters. Input is guaranteed to be valid and can be transformed to its origina…

依我看,在我看来 I suppose that, ... As far as i'm concerned, ... As i see it, ... It seems to me that ... 1.In my opinion, ... 2.In my view, ... 4.I maintain that, ... 7.From where I stand, ... 8. 9.From my point of view, ... 10.It's my feeling that ... we…

In this lesson you will learn to talk about foot and drink for a healthy diet. 课上内容(Lesson) What do you do to stay healthy? meeting Lamb , I knew correct time I'm terrible. Because I'm missed class for 2:00.I forgot the right time/the correct time.Af…

(1) be waken  by    被什么吵醒 (2) wake up !           快醒醒 (3)  put the flames    /fleimz/                     灭火 (4) is there a floor ? 发大水了吗? (5) be plotted to do sth   密谋做某事 for example : They plotted to rob the bank,but failed (6) power bank  充电宝 (7)…

Word List 词汇 Square  英 [skweə]  美 [skwɛr]  adj. 平方的:正方形的:直角的:正直的. 使成方形:与…一致 vi. 一致:成方形 n. 平方:广场:正方形 adv. 成直角地 To the front of the station Tianfu Square  前方到站天府广场 acquire 英 [ə'kwaɪə]  美 [ə'kwaɪr]  vt. 获得:取得:学到:捕获 "The Legend of Zelda: The Wilderness&q…

连接中关联如下: // iq提供者 roviderManager.getInstance().addIQProvider("ping", "urn:xmpp:ping", new PingIQProvider()); onnection.addPacketListener(new PacketListener() { @Override public void processPacket(Packet p) { PingIQ pingIQ = (PingIQ) p;…

In this lesson you will learn to describe what you have. STARTER Do you have a ...?  # 你有...吗? car brother/sister job hobby favorite song Tell your tutor about it. WORD CONNECTIONS  Jenny is twenty-eight years old. 詹妮今年28岁 She has brown hair and brow…

import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; /** * 判断网络连接状况. * */ public class NetState { public boolean isConnect(){ boolean connect = false; Runtime runtime = Runtime.getRu…

绿色:连读:                  红色:略读:               蓝色:浊化:               橙色:弱读     下划线_为浊化 口语蜕变(2017/6/28) 英文原文: The opportunity is fleeting ,you must use every drop of sweat to fight, to believe that you will get more, fate will succumb to your efforts. 英式…

原文:http://www.open-open.com/code/view/1446382328960 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; /** * 判断网络连接状况. * @author nagsh * */ public class NetState { public boolean i…

借助 Runtime.getRuntime().exec() 可以运行一个windows的exe程序如图,使用java运行 ping 192.168.2.106,返回这样的字符串   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 package socket;   import java.io.BufferedReader; import java.io.IOException; import java.io.InputS…

package com.testV3; import java.util.List; import org.jivesoftware.smack.ConnectionListener; import org.jivesoftware.smack.SmackException.NoResponseException; import org.jivesoftware.smack.SmackException.NotConnectedException; import org.jivesoftware…

WINDOWS系统由于安全考虑,当开启防火墙时,默认不允许外主机对其进行ping功能,即别的电脑ping不通本机.别的主机ping不通本机是因为本机的防火墙关闭了ICMP回显功能,只要把这回显功能打开就行了. 具体做法: 以管理员身份运行CMD,输入以下命令 netsh firewall set icmpsetting 8   注: netsh firewall set icmpsetting 8 -- 开启ICMP回显 netsh firewall set icmpsetting 8 disa…

Linux不能上网提示ping:unknown host 检查步骤 Linux系统跟windows平台有所不同的是,为了更好的做网络服务应用.Linux下多用于网络服务器,而且操作界面是字符界面.对于新手遇到最常见的问题就是,linux不能上网DNS解析不了,提示ping:unknown host ,本例以Centos为例 检查网卡配置 出现ping:unknown host 的问题最主要是linux设置的DNS解析不了 遇到这个问题我们先检查一下网卡的设置情况,输入ifconfig -a 可以…

Docker的Ubuntu镜像安装的容器无ifconfig命令和ping命令 解决: apt-get update apt install net-tools       # ifconfig apt install iputils-ping     # ping…

#!/bin/bash a=(张三 李四 王五 赵六) ..} do . $((${i}+)) >dev/>&;then ))"号"${a[${i}]}"在线" else ))"号"${a[${i}]}"离线" fi done 这串shell代码实现了ping 某个IP地址所对应的那个IP所使用的人名是否在线 这里面主要涉及到的知识点有  变量.数组.循环 .if判断.算术运算 在这里循环和if我不多讲!…

nltk安装完毕后,编写如下示例程序并运行,报Resource u'tokenizers/punkt/english.pickle' not found错误 import nltk sentence = """At eight o'clock on Thursday morning Arthur didn't feel very good.""" tokens = nltk.word_tokenize(sentence) print(tokens…

一.环境: 二个不同的虚拟子网 VMnet1: 192.168.155.0/24 VMnet8: 192.168.170.0/24 编辑 --> 虚拟网络编辑器 (查看自己的子网,相应修改就行) 虚拟机vm1        192.168.170.3               VMnet8    (NAT模式) 虚拟机vm2        192.168.155.3               VMnet1   (仅主机模式) 虚拟机gate        192.168.170.4 (eth…

虚拟ping主机时出现: linux network is unreachable 搞了好久搞不定,之前都是好的 突然这样了. 解决办法: 第一步: "虚拟机设置"中的"网络适配器"选择NAT类型 查看NAT的网络参数设置 选择vmvare菜单栏中 "编辑">>选择 "虚拟网络编辑器..." 打开后:可以看到使用的网卡是Vmnet8,子网IP192．168．214．0 这个网卡对应的主机中的: 点击"虚拟…

Given a non-empty string containing an out-of-order English representation of digits 0-9, output the digits in ascending order. Note: Input contains only lowercase English letters. Input is guaranteed to be valid and can be transformed to its origina…

Convert a non-negative integer to its english words representation. Given input is guaranteed to be less than 231 - 1. For example, 123 -> "One Hundred Twenty Three" 12345 -> "Twelve Thousand Three Hundred Forty Five" 1234567 -&g…

ping127.0.0.1和ping本机的过程是不一样的ip输出函数先检查地址是不是环回地址1.如果是环回地址 直接交给环回驱动程序处理 返回ip输入函数2.如果不是环回地址 检查是不是广播或者多播地址3.如果不是广播或者多播地址 才检查是不是本机地址 如果是本机地址 则交给环回驱动程序处理,环回驱动程序返回给ip输入函数从上面可以看出 ping127.0.0.1 数据包是不经过网卡的 ping本机则是需要经过网卡的…