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Sep 22, 2010super() 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,. Feb 23, 2009super() lets you avoid referring to the base class explicitly, which can be nice.

Nov 3, 2015the one without super hard-codes its parent's method - thus is has restricted the behavior of its method, and subclasses cannot inject functionality in the call chain. May 29, 2015a diretiva super, sem parênteses, permite ainda invocar métodos da classe que foi derivada através da seguinte syntax. 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. In the child template, i would like to include everything that was in the head block from the base (by calling {{ super()) }} and include some additional things, yet at the same time replace the. As for chaining super::super, as i mentionned in the question, i have still to find an interesting use to that.

For now, i only see it as a hack, but it was worth mentioning, if only for the differences. I'm currently learning about class inheritance in my java course and i don't understand when to use the super() call? I found this example of code where super.variable is used:

173 python also has super as well: Super (type[, object-or-type]) return a proxy object that delegates method calls to a parent or sibling class of type. Dec 18, 2024'super' object has no attribute 'sklearn_tags'.