YouReporter: SE QUESTO E’ UN UOMO (Omaggio a Primo Levi by Joe Natta)
In occasione dell’imminente giornata della memoria esce questa canzone formata dai versi introduttivi scritti da Primo Levi per il suo libro “Se questo è un uomo” musicati e cantati dal cantautore Joe ...
SE QUESTO E’ UN UOMO (Omaggio a Primo Levi by Joe Natta)
Rtf was a format used back in the day when there were a number of word processing packages. It has really been superseded as most people use MS Word or one of the free semi-clones like Libreoffice. Wordpad saves as .docx, and MS Word can read it with no issues. However, Wordpad will only read basic .docx files properly as MS Word has many more features than Wordpad. You get a warning saying ...
super() is a special use of the super keyword where you call a parameterless parent constructor. In general, the super keyword can be used to call overridden methods, access hidden fields or invoke a superclass's constructor.
The benefits of super() in single-inheritance are minimal -- mostly, you don't have to hard-code the name of the base class into every method that uses its parent methods. However, it's almost impossible to use multiple-inheritance without super(). This includes common idioms like mixins, interfaces, abstract classes, etc. This extends to code that later extends yours. If somebody later wanted ...
In fact, multiple inheritance is the only case where super() is of any use. I would not recommend using it with classes using linear inheritance, where it's just useless overhead.
Just a heads up... with Python 2.7, and I believe ever since super() was introduced in version 2.2, you can only call super() if one of the parents inherit from a class that eventually inherits object (new-style classes).