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Verify IP Address, login account, password, EMAIL, phone number [including cell phone and landline phone var patterns = new Object (); var Thepat; var r, re; Patterns.ip =/^ (d{1,2}|1dd|2[0-4]d|25[0-5]) (. ( D{1,2}|1DD|2[0-4]D|25[0-5])) {3}$/g; Patterns.id =/^[a-za-z0-9_]{1,20}$/g; patterns.ps Tutorial w =/^[a-

IP Phone cross-network IP Phone configuration (STEP): 1. Add the interfaces connected to the two switches to the voice VLAN. 2. Ensure layer-3 connectivity between the two routers. 3. automatically assign an IP address to the IP

From today onwards, let's show a few of the basic features of Cisco UC, one of the first basic features: Cisco IP Phone.The word Cisco CUCM is bull x!Knowing that the CUCM is a ippbx in a cow's lecture, it provides the phone function of the IP phone to replace the traditional analog phone.In fact, know this is a broken

Mobile IP Modification method for Android system 1, the following to the Android phone as a warehouse, we click on the setup to find the WLAN after the entry, and then find our successful connection to the WiFi icon next 2, after entering we click on the "Use of static IP" switch, and then click the "IP addr

There are still many things worth learning about the IP router technology. Here we will mainly introduce the experience of IP phones and IP router technology. There are still many problems to solve when the IP Phone is transferred to the local device. There will be many poli

IP router technology is still quite common, So I studied the Key Technology Analysis of IP router technology and IP Phone. Here I will share it with you and hope it will be useful to you. IP phones are the economic advantage of combining voice data integration with the techn

Looked for some methods, initially thought to get the phone is the public network address, in fact, only the local IP address. The following method to obtain the IP address of the mobile phone inside and outside the network summary: First, obtain the mobile phone local stati

'), $unknown)) {$realip = getenv ("REMOTE_ADDR");}else{$realip = $unknown;}}$realip = Preg_match ("/[\d\.") {7,15}/", $realip, $matches)? $matches [0]: $unknown;return $realip;} function Getiplookup ($ip = ") {if (empty ($ip)) {$ip = GetIP ();}$res = @file_get_contents (' http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=jsip= '. $

namespaceYongfa365.validator {usingSystem;usingSystem.Text.RegularExpressions;/// ///RegExp soruce:http://regexlib.com/DisplayPatterns.aspx ///Author: Liuyongfa yongfa365http://www.yongfa365.com/[email protected]///Intro: Verify URL, IP, email, phone, phone, digital, English, date, ID, postcode ,///in principle is the Chinese general, because various

Compared with building intercom, the network phone number can be said to have been in our daily use for a short time. Generally speaking, a network phone is a system for voice communication in a computer network with IP as the network layer protocol. The technology used is collectively referred to as VoIP (Voiceover IP

): //) | (www \.)) + ([a-zA-Z0-9 \. _-] + \. [A-Za-Z] {2, 6}) | ([0-9] {1, 3 }\. [0-9] {1, 3 }\. [0-9] {1, 3 }\. [0-9] {}) (/[a-zA-Z0-9 \ amp; % _\. /-~ -] *)? ", Regexoptions. ignorecase );}# Endregion # Region verification date/** // /// Verification date/// /// /// Public static bool isdatetime (string source){Try{Datetime time = convert. todatetime (source );Return true;}Catch{Return false;}}# Endregion # Region verification mobile phone numbe

]*) | ([0-9]*[1-9][0-9]*\. [0-9]+) | ([0-9]*[1-9][0-9]*))) $ "//negative floating-point number^ (-?\d+) (\.\d+)? $ "//floating-point number"^[a-za-z]+$"//A string consisting of 26 English letters"^[a-z]+$"//A string consisting of 26 uppercase letters in English"^[a-z]+$"//String consisting of 26 English letters in lowercase"^[a-za-z0-9]+$"//string consisting of a number and 26 English letters"^\w+$"//A string consisting of numbers, 26 letters or underscores"^[\w-]+ (\.[ \w-]+) *@[\w-]+ (\.[ \w-]

To do a query identification system, the goods need to be queried with the IP and the direction of the cargo to match. The problem is that it is accurate to use a computer to test IP access. I know the IP is randomly assigned, but Unicom is Unicom Telecom is telecommunications, network segment or fixed in a range.But I use the mobile

The cause of the problem is usually the drive problem,First: Go to Device Manager, right-my computer---Properties---Device Manager, delete your window phone driverSecond:Win + R, enter regedit, open the registry, and go to the following layerHkey_local_machine\system\currentcontrolset\control\usbflags\Remove The 042106610100-key value,Reinsert the Windows Phone phone