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Top Questions
87
votes
What's the difference between "adduser" and "useradd"?
linux
debian
user-management
asked Feb 7, 2013 at 15:23
superuser.com
85
votes
Could a "living planet" alter its own trajectory only by changing its shape?
classical-mechanics
gravity
newtonian-gravity
asked Jun 14, 2016 at 11:39
physics.stackexchange.com
80
votes
Why didn't Elrond or Círdan take the ring from Isildur by force and destroy it?
tolkiens-legendarium
lord-of-the-rings
the-one-ring
character-motivation
asked Jul 22, 2013 at 11:24
scifi.stackexchange.com
71
votes
How to properly communicate compile-time information to Template Haskell functions?
haskell
compile-time
template-haskell
asked Oct 30, 2013 at 9:55
stackoverflow.com
68
votes
Is there a monad that doesn't have a corresponding monad transformer (except IO)?
haskell
monads
monad-transformers
category-theory
asked Jul 1, 2014 at 17:12
stackoverflow.com
67
votes
Why does wet hair keep its shape when it dries?
everyday-life
wetting
asked Jun 25, 2016 at 20:40
physics.stackexchange.com
61
votes
Can command line flags in Go be set to mandatory?
go
command-line-interface
command-line-arguments
asked Aug 3, 2015 at 11:36
stackoverflow.com
58
votes
Should unreadability or sloppiness of students' work be reflected in their evaluation?
teaching
grading
methodology
assessment
asked May 22, 2013 at 8:12
academia.stackexchange.com
53
votes
How safe is 48V DC?
voltage
safety
low-voltage
poe
asked Nov 6, 2016 at 7:49
electronics.stackexchange.com
52
votes
Is it possible to generate comments to functions in Template Haskell?
haskell
comments
template-haskell
generated-code
asked Sep 9, 2014 at 13:59
stackoverflow.com
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Top Answers
254
Difference between Arrays.asList(array) and new ArrayList<Integer>(Arrays.asList(array))
stackoverflow.com
99
Way to check if two Collections contain the same elements, independent of order?
stackoverflow.com
96
What's the difference between Unit and Nothing?
stackoverflow.com
78
Good examples of Not a Functor/Functor/Applicative/Monad?
stackoverflow.com
62
How to make a right-associative infix operator?
stackoverflow.com
57
How can I use a Scala singleton object in Java?
stackoverflow.com
50
Crash your favorite compiler
codegolf.stackexchange.com
47
How to write a C program for multiplication without using the * and + operators?
codegolf.stackexchange.com
35
Concrete example showing that monads are not closed under composition (with proof)?
stackoverflow.com
35
Returning a value from try-catch
stackoverflow.com
34
Different ways to see a monad
softwareengineering.stackexchange.com
34
Monoid vs MonadPlus
stackoverflow.com
33
FoldLeft using FoldRight in scala
stackoverflow.com
32
Dependent Types: How is the dependent pair type analogous to a disjoint union?
stackoverflow.com
32
When does (x == x+2)?
codegolf.stackexchange.com
32
Clear, intuitive derivation of the fixed-point combinator (Y combinator)?
cs.stackexchange.com
31
In what programming language did "let" first appear?
softwareengineering.stackexchange.com
31
Why can applicative functors have side effects, but functors can't?
stackoverflow.com
29
How do I write an adding function?
codegolf.stackexchange.com
28
What exactly does "effectful" mean
stackoverflow.com
27
How do I correctly use Control.Exception.catch in Haskell?
stackoverflow.com
27
Spring 3.2 @Async task with return type of Future
stackoverflow.com
27
Make the console wait for a user input to close
stackoverflow.com
27
An example of a Foldable which is not a Functor (or not Traversable)?
stackoverflow.com
27
Loop without 'looping'
codegolf.stackexchange.com
26
Real world use of GADT
stackoverflow.com
26
Parameterized logging in slf4j - how does it compare to scala's by-name parameters?
stackoverflow.com
26
What advantage does Monad give us over an Applicative?
stackoverflow.com
25
Why is Identity monad useful?
stackoverflow.com
25
How could I initialize val object in the try catch block?
stackoverflow.com
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