Skip to main content
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
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
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 answers only not deleted user 134

For questions about the design or implementation of loops (e.g., for, while, do/while) in a programming language, including syntax and functionality.

10 votes
Accepted

What would a for loop return in an expression oriented language?

I like the answer from kaya3, but I think there's a better option. Treat the body of the for loop as an expression itself, and treat every iteration as evaluating that expression. Then put the results …
Gavin D. Howard's user avatar