Discussions Q&R

Anybody explain the below lines in simple language so that i can understand.

1 Vote

10th Apr 2017, 7:40 PM

T Karthikeyan

What is the difference b/w unique and primary key?

//sql constraints

4 Votes

10th Apr 2017, 4:54 PM

T Karthikeyan

Aujourd'hui en vedette

My codebits section is full of deleted codes

12 Votes

Ai generated practices

1 Votes

Why so many mathematical questions in challenges?

0 Votes

Where did mess up....

1 Votes

I have an error in a problem and I don't know what the correct answer is

1 Votes

Feedback on my portfolio

0 Votes

I need a siren sound

0 Votes

Yo this is madness

0 Votes

How can i insert files?

1 Votes

Patters of library class

0 Votes