C# - RegEx Return First n Words in a Sentence

string regexMatch = string.format(@"([\w]+\s+){"{0}"}", numberOfWords);
string firstNwords = Regex.Match(inputString,regexMatch).Value;

Explicity specify the NumberFormatInfo on the parse method of the int class and speed up the Parse Performance.

Use the Environment class to get important and user-specific properties like the User Profile folder.

Named and optional parameters is a new concept introduced in 4.0. The Named Parameters allow you to pass arguments by parameter name instead of parameter position in the signature. Optional Parameters allow parameters to be specified as optional by providing a default value for them in a member declaration. When the member is invoked, optional arguments can be omitted.

Extension method to get the start of a day

Use the default keyword to find if an object is of Reference or Value type

You can truncate the file paths using the Shell LightWeight library.

C# - RegEx Return First n Words in a Sentence  (1238 Views)