Question
Are regular expressions supported?
Answers
Yes. Use the System.Text.RegularExpressions.Regex class. For example, the following code updates the title in an HTML file:
FileStream fs = new FileStream( "test.htm", FileMode.Open, FileAccess.Read );
StreamReader sr = new StreamReader( fs );

Regex r = new Regex( "(.*)" );
string s;
while( (s = sr.ReadLine()) != null )
{
if( r.IsMatch( s ) )
s = r.Replace( s, "New and improved ${1}" );
Console.WriteLine( s );
}   Your Comment




  • Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
What is software configuration management?
What Is Java Api For Xml-based Rpc (jax-rpc)?
How can you implement fine-grained auditing?
What is IBM’s simple explanation for Big Data’s four critical features?
What is static synchronized method in JDBC API? Give an example?
What does the NULLIF function do?
What happens if a start method is not invoked and the run method is directly invoked?
Should we override finalize method
what is the difference between mysql_fetch_array and mysql_fetch_object?
How will XML affect my document links?
Why to use Style Sheets?
What are Filters in MVC?
Can you explain Application layer in OSI model?
How to define new testplan attributes?
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
Which oracle package is used to manage the oracle lock management services?
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
What is marker interface?
What types of partitioning are there for BW?


Search
Can you Answer!!
  • Q Name a drug used against Leukimia.
  • Q BSF stands for?
  • Q Is a DHCP server "supposed to" be able to support a BOOTP client?
  • Q Which bank observed its Founder"s Day on November 19, 2017?
  • Q From which rocks is the soil material mainly derived?
  • Q Who was the first Chief Minister of Karnataka State?
  • Q Which team won the 2006 Superbowl?
  • Q Qutub Minar is located in
  • Q Explain the positioning time for a disk?
  • Q You are creating an ASP.NET application using C# that will be used by companies to quickly create information portals customized to their business. Your application stored commonly used text strings in application variables for use by the page in your application. You need your application to set these text strings to a specific value every time a new session is started. What should you do? A. Add code to the Application_OnStart event handler in the Global.asax file to set the values of the text strings. B. Add code to the Application_BeginRequest event handler in the Global.asax file to set the values of the text strings. C. Add code to the Session_OnStart event handler in the Global.asax file to set the values of the text strings. D. Include code in the Page.Load event handler for the default application page that sets the values if the text strings when the IsPostback property of the Page object is False. E. Include code in the Page.Load event handler for the default application page that sets the values of the text strings when the IsNewSession property of the Session object is set to True.
  • Q What is Cross Page Posting in ASP.Net?