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Q&A Discussions

What's the difference between nil and null?

optionals swift

1 Vote

15th Jun 2016, 4:52 PM

Alex Rauenzahn

What is the difference between NIL and FALSE in Ruby?

programming ruby

16 Votes

6th May 2019, 8:09 AM

MANUSHI

Please tell me difference between NIL and NULL..

2 Votes

25th Sep 2017, 1:33 PM

Mithun Verma

Why can't i directly print nil with puts or print?

nil print puts ruby

5 Votes

25th Oct 2018, 5:55 AM

Lord Krishna

What is the difference between nil and false in Ruby?

7 Votes

20th May 2018, 1:52 PM

Prabhat

I've been wanting to ask. How can I make my code private and stop people from viewing it?

2 Votes

3rd Sep 2023, 6:53 PM

Dabbichuks

4 Votes

6th Jun 2020, 7:58 AM

John Thomas Jomy

Which course offers Bootstrap learning here, in Sololearn?

3 Votes

3rd Oct 2023, 8:53 PM

Dabbichuks

Can any Solo Learn pro member tell me the answer for this .

1 Vote

6th Jun 2020, 10:51 AM

John Thomas Jomy

Tips to starting c# do I start with c first or what?

0 Votes

6th Jan 2019, 12:09 AM

Sammydev

Which language takes the longest time to master ?

2 Votes

9th Jun 2020, 3:53 AM

John Thomas Jomy

Can anyone tell me a paragraph on Swift language

1 Vote

26th May 2020, 5:04 PM

John Thomas Jomy

2 Votes

6th Jun 2020, 4:15 AM

John Thomas Jomy

I need help with sim hosting

0 Votes

27th Jul 2020, 12:54 PM

adebayo abiodun ibrahim

23.197 how to exponent form

0 Votes

25th Nov 2019, 3:26 PM

JENIS D

I'm not getting my output. It shows there is no output ?

-2 Votes

21st Aug 2021, 1:31 PM

Saniya Safreen

1 Vote

6th Jul 2020, 12:18 PM

Koushal

what type of programmes can i learn in other to build/create android application

3 Votes

16th Dec 2017, 5:49 PM

HARDELF

How can I write python code to check if a given number is gapful

-1 Vote

17th Mar 2020, 3:48 AM

Tajudeen Taiwo

Hi. I don't really understand the idea of interpreter, consoles and shell please help a brother out.

0 Votes

15th Apr 2020, 10:37 AM

Tikuochi Iheukwumere

How to open code background in this app

0 Votes

13th Sep 2019, 5:09 AM

RT SP

I have completed my course. There is a congratulations sweet line. When I pressed a claim your certificate button my nil exist?

https://www.sololearn.com/certificate/1089-16501644/pdf/

-1 Vote

1st Nov 2022, 7:02 AM

Birhan Abuhay Jemere

Cam you please help me with this code

be can'T concered float into nil ruby

0 Votes

11th Oct 2018, 5:27 AM

Francisco

Hot today

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0 Votes

'while' and 'for' count corn differently. How can I make both programs count the same?

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Using media folder in android 11 and up

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