Hi to everyone. Today we’ll talking about differences between singleton pattern and static class. Both of them uses for access to one resource in application, let say database or some api but this one represented as one exemplar (have the same properties while application is working). So there are two …

I had problem with phpmyadmin couple days ago. I tried to execute not very simple sql query on remote MySQL server there was several JOINs and ON, WHERE statements but when I executed my script I caught error from MySQL – something like `this field doesn’t exists` etc.. Then I …