Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Favorites infavorites:mine
infavorites:1234
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with Search options user 221885

Null is the absence of a value. Null is typically used to indicate that a reference or pointer variable points to no object in memory.

72
votes
7answers
I read an article on BBC. One of the examples they said was that people with surname 'Null' are having problems with entering their details in some websites. No explanation is given about the error … they are facing. But as far as I know the string 'Null' and the actual Null value is completely different (from a database point of view). Why would this cause problems in a database? …
asked Mar 25 '16 by Nitish