using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"(?=\. [a-z1-9\. ]*?com/)\. ";
string substitution = @".";
string input = @"Eastern Illinois University is one of only three universities in the United States to run its own newspaper printing press http://www. dailytexanonline. com/top-stories/student-media-board-votes-to-sell-press-1.1309992 and is one of the smallest universities in the country to have a daily newspaper. The paper was renamed Teacher's College News and Eastern State News before its current name was chosen in 1980. http://media. www. dennews. com/media/storage/paper309/news/2005/11/04/News/The-News. Turns.90-1045667. shtml Notable alumni of the newspaper include Wall Street Journal reporter Cam Simpson";
RegexOptions options = RegexOptions.Multiline;
Regex regex = new Regex(pattern, options);
string result = regex.Replace(input, substitution);
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx