Comments by Ahmad Qassym (Top 23 by date)

thanx..but as i know about pointers we say int *s; s = &w; that means that s is pointer to w .. why we dont use the same here ?

thanx!
another Qeustion:
when we say: char *name; is that pointer declaration or string declaration ?

i know i should delete something from the specified driecotry ..but am afraid that i delete some important packages ..how to avoid it ?

how to sovle that ?

the problem i have programming exam after few days and there is no time to learn new things or techniques :D

:)

thanx bro

i saw this example in website:
https://www.tutorialsteacher.com/python/inheritance-in-python

thanx mr MaCutchan

i saw that example on internet:
u said that subclass can only add properties on the superclass but not remove them..but in htis example it removed properties.
do u know why ?
class quadriLateral:
def __init__(self, a, b, c, d):
self.side1=a
self.side2=b
self.side3=c
self.side4=d
class rectangle(quadriLateral):
def __init__(self, a, b):
super().__init__(a, b, a, b)


here is the link
https://www.tutorialsteacher.com/python/inheritance-in-python

without **kwargs you have to modify the subclasses whenever u add parameters to your superclass.
but with **kwargs every subclass doesnt have to care about the inherited attributes ,rather it cares only about its own attributes.

u mean tht we cannot just write
def __init__(self,first,college,age,career,workplace,Vedio_Game,Car):
we must add to them (sport,wife) attributes that exist in the superclass father ?

thanx for the answer
what am trying to know through that quesiton can we write the son class without all attributes of the Father class (sport and wife)

thanx for the answer but its not the same, in the previous one i provided the the son class with all instance attributes of the father class(the existing attributes of Son in that question and sport and wife)
what am trying to know through that quesiton can we write the son class without all attributes of the Father class (sport and wife)

thanx ,i started writing c++ and running linux 3 days ago,thenceforth i hear the Gods of Computer programming crying every day )))))))))

i am beginner in linux and c++.
can u tell me how can i solve that problem literally ?

actully i use the vim editor and opened the terminal directly and wrote
'vim A.cpp'( without the quotationmark)

how can i make ls in my current directory ?