Liskov Substitution
A view on the principle including possible solutions to the Rectangle/Square example, also explaining why it is not a good example for real programming situations and presenting a more realistic example that you may find while programming.
Controlling the display of ASP.NET validator controls
Recently, I worked on an old webform project and used the asp.net validation controls. I previously used some features of validation controls, but I encountered more scenarios this time. I found these controls are fairly flexible and can be configured to work...
Percona Server for MySQL 5.5.31-30.3 now available
Percona is glad to announce the release of\xa0Percona Server for MySQL 5.5.31-30.3 on May 24, 2013 (Downloads are available\xa0here\xa0and from the\xa0Percona Software Repositories). Based on\xa0MySQL 5.5.31, including all the bug fixes in it,\xa0Percona Server\xa05.5.31-30.3...
How to ensure proper dynamic library boundary crossing for objects using smart pointers' custom deleters
Ensuring that objects allocated in one dynamic library are deleted by the same library has always been a challenge. Solutions prior to the advent of C++11 often make the usage of the library cumbersome. This is a solution using smart pointers' custom deleters.
