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What if child class is not generic but parent class is generic in java. Then Child c = new Parent<String>(); is correct?
generic
java
wildcards
2 Votes
2 Réponses
18th Oct 2019, 1:24 PM
Smit Kalkani
Java: How can the object of parent class call the parameterized constructor of child class while it's not the other way around?
classes
constructors
java
objects
0 Vote
4 Réponses
26th Apr 2022, 9:36 PM
Farzam Baig
Why we need to call super() method in default constructor?? why we need to parent class constructor ?? why it is compulsory?
constructors
java
oop
1 Vote
5 Réponses
9th Oct 2017, 9:20 AM
Ankit Singh Rawat
Why do we need to make positioning of a parent of an element "relative" if we want to position that element "absolute"?
css
html
website
0 Vote
3 Réponses
24th Aug 2021, 7:46 PM
Barabbas
Say there are 3 parent divs nested in the body. How do one make the 2nd div sit under the 1st, and the 3rd sit under the 2nd?
basics
css
html
web
5 Votes
6 Réponses
5th Sep 2019, 2:40 AM
@ifycode
In my opinion, first statemen in a constructor it must be call to parent class constructor using super reserve-word (or keyword
oop
0 Vote
2 Réponses
20th Oct 2022, 10:04 PM
Oliver Pasaribu
Why is this code giving me an error? I just can't call the method last_name1 from class Parent even though Bond (Family object)
python
python3
1 Vote
5 Réponses
10th Jun 2017, 3:37 AM
Shriram
How can I make those red objects be behind of their parent element but in the way that it'll cut it's borders.
css
element-manipulation
html
0 Vote
2 Réponses
9th Apr 2020, 6:43 PM
爱人么你
i wanna make the parent width size to fit the children instead of being 100% of the page and fit-content is not working
css
html
1 Vote
1 Réponse
26th Feb 2025, 5:43 AM
Eddie
JS - Class
child
children
class
javascript
js
parent
2 Votes
6 Réponses
1st Mar 2019, 8:55 AM
NoxFly
why whenever we create object of child class , the parent class object is never made automatically in inheritance ?
java
0 Vote
2 Réponses
28th Aug 2016, 6:45 PM
rohan arora
sololearn html basics do tags in within a tag reset tag modifiers
attributes
html
parent
tag
tags
0 Vote
5 Réponses
3rd Jan 2021, 12:50 PM
MaxBanter
If house is a package, I am a sub-class of my father ( parent class ), can I access a method !! .......↓↓↓<check Description🙋🙋
6thquestion
help_this_buddy
java
2 Votes
1 Réponse
1st Sep 2020, 7:28 AM
I M J
Why super.bioData() not doing it's job?
class
for
js
parent
super
1 Vote
3 Réponses
15th Aug 2021, 11:11 AM
Mohd Aadil
Is there something in java i can use that will hold multiple strings ?
children
java
parent
search
sololearn
strings
1 Vote
5 Réponses
4th Nov 2018, 6:47 PM
Rubii4
If a funtion use private member define in parent class A then if Child class B call that fuction will it can use B class private
inheritance
1 Vote
1 Réponse
24th Jun 2018, 2:34 PM
Badal
(Solved)Why can't I implement abstract classes?
abstract-classes
c++
class
error
inheritance
oop
parent
2 Votes
2 Réponses
21st Jul 2021, 9:31 AM
Purple Requiem
CSS what exactly does perspective do?
child
css
html
javascript
parent
perspectivr
web
what
4 Votes
2 Réponses
30th Jul 2019, 4:57 PM
Ginfio
Pointer for sub class in java
child
java
oop
parent
super
this
0 Vote
3 Réponses
1st Jul 2017, 5:57 PM
Anshul Garg
After creating my circle using border radius it still observe it's the parent div I create the circle from thereby placing text I needed to be inside circle outside it. So how do I solve this?....... Pls someone help me out
css
text
0 Vote
2 Réponses
1st Jul 2016, 4:38 PM
Cele Prince
Div width for relative position
css
div
elements
height
html
parent
positioning
relative
width
0 Vote
1 Réponse
10th Dec 2016, 10:15 AM
Foxtrot Pipe
Which the value of the target attribute make the link open a new tab or new window
_blank
=
=
=
current
new
pag
page_parent
page_self
parent
target
-1 Vote
1 Réponse
6th Aug 2022, 2:32 PM
Vivek
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