Q&A Discussions

interview questions select case when null = null then 'Yup' else 'Nope' end as Result;

7th Nov 2021, 3:59 PM

Güneş Özkan

sql

0 Votes

7 Answers

14th Jul 2016, 6:57 PM

Tijo Joseph

String automatically turning Null in java????

java

1 Vote

Are NULL and zero that same thing in C++?

13th Jun 2022, 2:07 PM

Farzam Baig

c++if-statements

26 Votes

39 Answers

27th Apr 2017, 12:19 AM

Shaun

Why does it return null

inheritanc oo

0 Votes

28th Mar 2021, 10:46 AM

Azra Fadil

C# value cannot be null

0 Votes

What is happening here? Accessing null inside class???

12th Jul 2018, 5:08 AM

Vijaya Priya Viji

kotlin null

5 Votes

24th Oct 2020, 2:49 PM

Johann

Null & 0 value in js

0 Votes

[JS] Why does document.getElementById("myId") return null

19th Mar 2024, 5:30 PM

Yasin Rahnaward

javascript objects

0 Votes

9 Answers

11th Feb 2017, 1:28 AM

Pete Wright

Cant set property textContent of null

javascript js noob

0 Votes

cannot read property context of null

5th Sep 2020, 7:44 AM

David

canvas css html website

2 Votes

The NULL is object or primitive?

13th May 2020, 3:53 PM

Venkadesh. A

1 Vote

Error: cannot set property 'onclick' on null

10th Feb 2019, 9:48 AM

Hossam Hassan

.onclick error uncaught:

4 Votes

7 Answers

14th Mar 2017, 3:18 PM

ZeroOne;

What is Null pointer expections in Java

coding java programmer

3 Votes

null exception location is required

16th Oct 2021, 7:21 AM

ASHUTOSH CHAUDHARY

eclipse exception null scenebuilder

0 Votes

Why do we have to add Null here?

15th Sep 2020, 7:05 PM

Ayman

rest-parameters

1 Vote

What is java null pointer exception?

8th Sep 2019, 8:41 PM

Alexander Schröder

java objects pointers

4 Votes

How are NULL and '\0' defined in C?

15th Apr 2017, 11:28 AM

Goku

0 c null

7 Votes

8 Answers

6th Mar 2019, 9:15 AM

Abhishek Tandon

What is the use of null pointer..?

c++

3 Votes

{Tips for Java} This doesn't give null reference?

22nd Apr 2018, 3:03 PM

Sai Aravind ch

java null string

23 Votes

null == undefined , null === undefined, which one will return true in JavaScript ?

4th Mar 2017, 4:19 AM

Ram chandra Giri

html html5 javascript json node.js

1 Vote

can Reference be NULL or NOt?

30th May 2018, 1:28 AM

Jalal Uddin

c++java oop

0 Votes

1st Feb 2017, 6:56 AM

Somnath Ghosh

What is a null pointer ?

c c++pointers

2 Votes

2nd Apr 2018, 5:34 PM

Nieb Hasan

Is null and 0 are equal

sololearn

2 Votes

Uncaught TypeError: Cannot set property 'innerHTML' of null

13th May 2017, 4:47 PM

Harish

error javascript

1 Vote

7 Answers

28th Jul 2020, 2:15 AM

Pankaj Kumar

Why a null in double print?

null print python python3

1 Vote

Y primary key use null value

26th Oct 2020, 2:55 PM

@viral (◠‿◕)

key primary

0 Votes

Why typeof null is object ?

9th Sep 2018, 6:11 PM

M.Kishore

0 Votes

Can't read property... InnerHTML of null

1st Jan 2023, 8:00 AM

Levi

0 Votes

What is the meaning of NULL

23rd Aug 2020, 3:37 AM

Tanveer

meaning null of

0 Votes

26th Jan 2018, 3:23 PM

Justin Dsouza

Y the Results is null ?

es javascript jquery js

0 Votes

Cannot set property InnerHTML of null !!!

23rd Apr 2019, 7:18 PM

Omar Khalil Bakhsh

2 Votes

Is null and 0 equal in java??

1st May 2020, 11:08 PM

DAYLINER BAND

java

0 Votes

8 Answers

6th May 2017, 8:00 AM

Vishnuvasan

what is significance of NULL in srand(time(NULL))?

c c++null seed srand

1 Vote

cannot read property 'value' of null in console

4th Jan 2022, 5:35 AM

gaurav kumar

5 Votes

Why is this code returning null

30th Apr 2020, 3:18 PM

Kashyap Kumar

queryselector

0 Votes

Información sobre null en PHP

27th Mar 2020, 9:38 AM

Ramon Rasheed

if-statements null php

0 Votes

How to avoid null values?

30th May 2017, 10:48 PM

Yunen Andrei Ramos Ramírez

sql tables

0 Votes

Help!! Style of property null in Java Script?

21st Feb 2016, 3:01 PM

Ajay Pranav

height javascript

1 Vote

Initialise a null character in a string??

9th Jan 2021, 3:13 PM

Sajid Ali

strings

2 Votes

Null pointers and New Ints

18th Aug 2018, 5:58 PM

Rahul Jain

c++pointers

1 Vote

difference between null and undefined?

12th Apr 2017, 4:18 AM

Noah

data-types javascript

0 Votes

Get element by id returns null

1st Dec 2016, 3:04 PM

Tarun Juluru

array code eventlistener java javascript

0 Votes

Can someone explain me what null keyword does?

13th May 2022, 11:22 PM

Alfonso Ortega

0 Votes

Cannot set propety 'innerHTML' of null

27th Jun 2018, 7:28 AM

Dror Dahary

html javascript

1 Vote

What is NULL in SQL server ???

25th Mar 2017, 7:24 PM

Santiago Pacheco

sql

0 Votes

Avoid smart cast hint in null checks

16th Mar 2020, 7:15 PM

Prabhanshu Srivastava

kotlin

1 Vote

How to insert a null value

13th Jul 2019, 9:58 PM

Chriptus13

null sql

1 Vote

Is "" as same as null in javascript?

30th Aug 2016, 12:39 PM

Adithya Adi

2 Votes

<?php echo null == Null; ?>

28th Nov 2018, 6:34 AM

Isurujith Wijesundara

php

-1 Vote