Discussions Q&R

0 Vote

COULD SOMEONE EXPLAIN WHY THE OUTPUT IS 10?

26th Jun 2019, 3:47 PM

Boy Arya

0 Vote

How i can make a animation in c++ ?

25th Nov 2018, 2:47 AM

Faye Andrea Tan

3 Votes

Where does the Array use in java

19th Apr 2017, 8:08 AM

PRINCE TIWARI

arraylist arrays java

13 Votes

10 Réponses

28th Mar 2019, 8:19 PM

Amir Afsari

How can i chang the number of row and cols of a 1D array to make it 2D?

0 Vote

Is there any library method to remove an integer element from a ArrayList of integers in case we don't know its first occurance?

29th Oct 2022, 9:34 AM

Bahakem Tahar

arraylist arrays integer java remove

5 Votes

6 Réponses

29th Mar 2018, 4:56 PM

Sayan Kundu

I have an issue, maybe it's because a missing import.

Best way to Store and get Values from a list

1 Vote

10 Réponses

23rd Dec 2020, 1:30 AM

Saad

0 Vote

21st Jan 2019, 11:05 PM

djaxup

Pls is it correct

1 Vote

Need help with ArrayList. Not exactly sure why i cant make it work once i put it into a class and instantiate an object.

27th Jan 2018, 6:59 AM

Abubakar Usman Dabban

9 Votes

How does next() method in iterator class differ in output in arraylist collection class and linkedlist collection class?????????

13th Mar 2018, 2:51 PM

Stefan Kef

iterators

0 Vote

23rd Nov 2018, 11:52 AM

hane Smitter

Quiz Module 6

5 Votes

What is the error in this program?To display even numbers in arraylist?

12th May 2017, 8:57 PM

Andrea Moncho

0 Vote

9 Réponses

8th Aug 2023, 2:16 PM

KGS Sumanth

Need help.

How can I use c# to design a lexical analyzer and print the source code

1 Vote

6 Réponses

24th Oct 2022, 9:31 AM

Mozzie

0 Vote

15th May 2019, 11:49 AM

Ijeoma Chidinma

Numpy

arraylist lists

1 Vote

Alguém fala Português aqui

15th Aug 2023, 10:35 AM

Artin

0 Vote

3rd May 2019, 7:05 AM

Aguiar

Need a lil help

why needed Generic Class ARRAYLIST while we can make array of wrapper classes and other ??

1 Vote

7 Réponses

21st Nov 2021, 4:46 PM

stephen haokip

0 Vote

How can I fix this fibonacci code to make run? I'm trying to put it in an ArrayList

27th Aug 2017, 3:22 AM

Shaan Ali

0 Vote

How to add item from a list to a list

30th Sep 2019, 1:42 PM

Ify Nonyelu

arraylist lists

0 Vote

9 Réponses

26th Jul 2019, 11:55 AM

Eddy Lucas

what is the problem in this program

arraylist iterators java

6 Votes

17 Réponses

27th Aug 2016, 4:44 AM

Anand Kumar

How to json encode Specific key in PHP?

ajax arraylist arrays insert javascript jquery json php type-conversion

0 Vote

What is the output of this code?

10th Apr 2021, 7:12 AM

Dhaval Makwana

How can i store the whole data in one collection?

1 Vote

10 Réponses

18th Apr 2015, 9:56 PM

Raleigh Thomas

arraylist java oop

0 Vote

I want perform an operation on some elements of an array, but I don't know how I can exclude some and include some.

4th May 2021, 1:48 PM

Mark G. Ghrayeb

0 Vote

30th Nov 2019, 8:16 AM

Mutiu Olagoke

*Need Java Help

7 Votes

How can I print the highest number in one array or in one list? Java

14th Mar 2017, 11:41 PM

Ajay Agrawal

//Today's Challenge // triangle number in a list or array

1 Vote

9 Réponses

13th Mar 2018, 4:52 PM

mateo quiceno toro

6 Votes

Iterator.next() возвращает одно и тоже значение

18th Nov 2017, 5:23 AM

Utkarsh Dhawan

1 Vote

what java code can list a 30 animals with using (enterAnimals:) then it will automatically go to class,

30th Mar 2022, 4:09 PM

Operand

0 Vote

My code is not passing all the test cases..I updated my code but can it give the correct output on all possible test test cases

6th Aug 2017, 4:53 AM

Andrea Galeria

arraylist delete insert python

1 Vote

18 Réponses

30th Aug 2022, 2:31 AM

gokul N

Insertion sort

0 Vote

Is it good to store different type of variable in arrayList as an objects? Or declared specific datatype for each arrrayList.

12th Jul 2020, 8:20 AM

C Alpha Beraka

0 Vote

Can't read property of object

16th Dec 2019, 11:22 AM

Abdul Wahab

arraylist arrays javascript

2 Votes

13 Réponses

14th Aug 2021, 3:25 PM

Insider Evil

Whats the logic behind this code snippet?? Wen I run it, it returns [3,6,9,3]

1 Vote

Is it possible to add n 1D empty arraylists in 3d empty arraylist?

12th Jan 2021, 3:02 PM

Rex Nerdy

arraylist error java

6 Votes

7 Réponses

31st Jul 2019, 1:31 PM

Siddharth Golecha

Biggest amount

0 Vote

Can someone explain why this is not working?

9th Jul 2017, 3:22 PM

Anas Siddiqui

How can i find a first largest value from array, the second largest value from array, and third largerst value from array

1 Vote

7 Réponses

6th Mar 2017, 4:35 PM

Anthony

arraylist php

3 Votes

Can someone help me with these type of problems

21st Jan 2018, 7:46 AM

Rahmad Hidayat

1 Vote

arraylist arrays c++while

4th Sep 2019, 6:24 PM

Yash Shetty

Ayuda con C++

1 Vote

What are the difference Between " Struct list *file ;" and "Struct list *file = malloc(sizeof(*file));" ?

23rd Oct 2019, 5:09 PM

rafael noh

arraylist c

1 Vote

I can i use the arraylist?

29th Jun 2019, 12:07 PM

RATIARIVELO Nekena Rayane

-1 Vote

How to used pagination with data grid view

20th Aug 2018, 9:37 PM

Joelson Amandio Manuel

-1 Vote

How do I call back on a array

7th Aug 2019, 2:00 PM

Gaurav Thakur

arraylist multidimensional

0 Vote

9th Jan 2020, 7:10 PM

d- unit

Java string

0 Vote

creating a numpy array from lists with list names

30th Jul 2022, 3:22 PM

Adnan Ur Rehman

arraylist python

1 Vote

What is the use of synchronization in java e.g. java arraylist is non synchronized... what does it really means

19th Aug 2019, 12:21 PM

Marek Kluczewski

1 Vote

Null in arraylists>object data

2nd Apr 2017, 2:37 PM

Akash A

arraylist behindthescene java

11 Votes