Q&amp;A Discussions

I want to display firstname to parentfirst and lastname to parentsecond in my child class. I have one error.

18th Dec 2016, 1:10 AM

Cele Prince

class.parent two

1 Vote

Why the arr.length is equal to 5 even though the there are only two child nodes of div id demo??

11th Jun 2020, 7:05 AM

Malick Diagne

code coding css html javascript web why

1 Vote

Why, using same String name variable in every class gives the name null except the last child class ( cinematographer)?

2nd Jun 2020, 12:20 PM

Nitin Madas

childclass derivedclass inheritance java parentclass string superclass variables

0 Votes

4 Answers

12th Mar 2020, 2:50 PM

Rohan c

InnerHTML won't change firstChild

child inner-classes js

1 Vote

A child parents promised to give 10$on her 12th birthday and double the gift on every subsequent birthday until the annual gift

24th Jul 2017, 8:48 AM

Dawid Serafinowski

c++

2 Votes

Methods in super class are inherited to child class. But for parameter constructors why we are using super keyword in sub class.

27th Mar 2017, 4:26 AM

Bts...

keyword super

2 Votes

So In my firebase code it upload src of image to child of database and when its loaded it takes too much internet

13th Apr 2019, 2:40 PM

Pravallika

database firebase help html javascript

3 Votes

Why we are give a parrent class refference at the time of object creation of child class?

20th Mar 2022, 3:45 PM

Papa Penguin

abstract-classes core inheritance java

0 Votes

Why does this code removes the div child when click happens on the right side of div element but not when clicking below [SOLVED

5th Sep 2017, 6:27 PM

Shivam Jamaiwar

javascript

3 Votes

Java: How can the object of parent class call the parameterized constructor of child class while it's not the other way around?

2nd Jun 2020, 7:20 PM

Abhay

classes constructors java objects

0 Votes

4 Answers

26th Apr 2022, 9:36 PM

Farzam Baig

Why Result is 2 not 1 ? a() method already defined in both A&B . How to call the super class method from child class in this par

inheritance python

0 Votes

7 Answers

8th Mar 2017, 9:51 AM

Muhamed Ziedan

What is the purpose of the INHERIT value in CSS if a child inherits it's parents characteristics by default?

css html html5

-1 Vote

why whenever we create object of child class , the parent class object is never made automatically in inheritance ?

18th Apr 2019, 3:34 PM

George Roșca

JS - Class

child children class javascript js parent

2 Votes

6 Answers

1st Mar 2019, 8:55 AM

NoxFly

java

0 Votes

How can get name of children in array with angular Iuse ngfor and father name and child id but unable to get childern name

28th Aug 2016, 6:45 PM

rohan arora

Is it possible?

button child dom elements html javascript

2 Votes

7 Answers

8th May 2020, 8:25 PM

Bombadil

angular javascript

1 Vote

I have wrapped 16 buttons each with div tags. Plus there are other child elements in the div tags.But when I use javascript

7th Jan 2020, 1:38 PM

Rahul Gandhi

app dom javascript web

0 Votes

create a program that will accept input the user of his/her age and will print if he/she is: child 1-2 teenager 13-19 adult 25-59 senior 60 above

1st Aug 2019, 11:40 AM

prime omondi

java

-1 Vote

Good morning sir. Is my first firstElementChild in group div in DOM is correct ? Thanks you sir.

6th Jul 2016, 2:28 PM

jessica joy lascano

child div dom.first in

-1 Vote

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

12th Dec 2021, 11:55 AM

Malick Diagne

inheritance

1 Vote

I want to connect Customer to provider, two child class person in my code. How can i do it? I try somethink code. Thank you.

24th Jun 2018, 2:34 PM

Badal

chil connec tw

0 Votes

Copying a node in JavaScript without actually copying whole node

14th Jun 2020, 4:01 PM

Malick Diagne

appendchild child copy javascript node

0 Votes

it's a bit misleading that you name the variable "a" when you're showing someone how to access the a tag as a first child of li.

8th Jun 2020, 2:41 PM

Sameep Kulkarni

dom javascript

0 Votes

CSS what exactly does perspective do?

29th Jul 2016, 5:19 PM

Josh Simmons

child css html javascript parent perspectivr web what

4 Votes

Pointer for sub class in java

30th Jul 2019, 4:57 PM

Ginfio

child java oop parent super this

0 Votes

When dealing with propagation, if you set a <div> element to true, meaning it will use capturing, but set a child element, say <p>, to false so it uses bubbling, which event will take place first?

1st Jul 2017, 5:57 PM

Anshul Garg

events javascript

1 Vote

Piping (child and parent processes)

8th Jul 2016, 1:40 AM

Sean Medlin

c++child linux parent pipes piping Processes

1 Vote

11th Aug 2017, 11:36 AM

Leon Liju Joseph

while loop

$400.3 5 among child is of one passengers price so the there tickets total under

1 Vote