I was always under the assumption that trial softwares write a registry value of the installation date and then the software makes a comparison of the current date of the system with the remaining ...
Consider a user profile page. User can add many emails to his/her profile (something like GitHub's profile page). So, theoretically, user hits the plus button, then enters an email address, and ...
I'm writing a data gathering and reporting application that takes XML files as input, which will then be read, processed, and stored in a strongly-typed database. For example, an XML file for a "Job" ...