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Regular Expression For Ip Address.

Posted By :Ghanashyam Nayak     Posted Date :January 07, 2011    Points :15   Category :JavaScript/VBScript 

You can also find related Interview Question to Regular Expression For Ip Address.  below: 

Date Regular Expression.

Date(mm/dd/yyyy) : /^\d{1,2}(\-|\/|\.)\d{1,2}\1\d{4}$/ (More...)

Regular Expression For US Zip Code.

/(^\d{5}$)|(^\d{5}-\d{4}$)/ (More...)

Convert the expression ((A + B) * C - (D - E) ^ (F + G)) to equivalent Prefix and Postfix notations.

Prefix Notation:
^ - * +ABC - DE + FG

Postfix Notation:
AB + C * DE - - FG + ^ (More...)

How can I switch to Expression Blend from Visual Studio?

Expression blend provide great extensibility for XAML files.To switch to Expression Blend, right-click on the XAML file and select Open in Expression Blend. (More...)

What is the namespace used for regular expressions?

System.Text.RegularExpressions namespace (More...)

How to validate a Email-address, in Form using JavaScript?

We can validate it through the reg expressions. For example we can declare all the reg expressions of the email in a variable as follows.

var reg = /^([A-Za-z0-9_-.])+@([A-Za-z0-9_-.])+.([A-Za-z]{2,4})$/; We need to compare the actual value with this expression for the validation. (More...)

How can you find IP address of the client in ASP.net ?

string clientIPAddress = Request.UserHostAddress.ToString(); (More...)

What is MAC address?

It is the address for a device as it is identified at the Media Access Control (MAC) layer in the network architecture.

MAC address is usually stored in ROM on the network adapter card and is unique. (More...)

What is the range of IP address?

IP addresses are divided into five classes as below.

Class A: - work with a network of very large hosts.)
Class B: - work in medium sized networks)
Class C: - in small LANs)
Class D: - for multicasting)
Class E: - for experimental purpose) (More...)

What is an IP address?

An IP address is a 32 bit number that uniquely defines a host on a TCP/IP network. Host may be a computer or any other device such as Printer.

IP addresses are normally expressed in doted decimal format with four numbers separated by periods such as, (More...)

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