Tutorial :Can textbox input in C# be restriced to a formatted type?

Question: I'd just like to know if there's a function/way to restrict input to a textbot to a formatted type e.g. a user can o...

Tutorial :Scala, animations and graphical user interface

Question: I want to be able to do graphics with Scala programming language. Need to be able to do animations and attractive user inte...

Tutorial :Keeping track of 'new' items (posts, comments, emails…) in a database - Ruby on Rails

Question: My application has news, posts, comments and various other common things. I'd like to be able to keep track of what a us...

Tutorial :Keeping track of 'new' items (posts, comments, emails…) in a database - Ruby on Rails

Question: My application has news, posts, comments and various other common things. I'd like to be able to keep track of what a us...