Topic Answers Author Views
SBT exercise compile/run workflow 0 Vít Brunner 86
code error close to the end of 10.6 0 Xiaofeng Lin 104
The Option Data Type p55 0 kenthorvath 125
Sequence and Traverse 1 kmeredith 528
deleted 0 robcd 131
Chapter 6 compilation error fixed 0 markrbower 118
Ex 5.2 Compilation Errors 2 Vishnu 356
5.4 Error in solution 1 Vishnu 133
Chapter 12, Traverse trait 5 Wanderer 219
Chapter Notes for Chapter 12 - 'The Cost of Power' 0 bbarrington 128
ex.3.10 foldRight not tail-recursive 2 glot 165
Problem running excercise 4.1 3 nadav.blum 1054
Too much syntactic sugar magic in exercise answers? 0 alibkord 212
Ex 5.2 explanation 0 325030 226
Ex 5.1 - I have a different solution 0 325030 165
Ex 4.6 - writing map2 function for Either 0 381806 160
In Exercise 3.1, val x = Cons(1,...,Cons(5,Nil)) is not a drop-in replacement for List(1,2,3,4,5) 1 Ray Melton 419
How to run the code in Chapter 3? 1 381806 187
Excercise 5.13 - two takes on take 0 86687 189
Binary tree 0 336426 173
Def traverse for exercise 4.7 won't compile 0 331076 162
15.6 Exercise toMonadic is not applicable here 0 66849 216
in 5.2, why thunks must be explicitly forced? 1 cfchou 206
apply method in Stream object 2 Marcel 444
Why I get warnings in Intellij about "Suspicious shadowing type"? 1 jvican 775
Solution for 13.2 does not compile under 2.11 (I think!) 1 370808 210
Exercise 13.3 and tail recursion 0 370808 213
How should I create a Tree in Chapter 3? 2 143781 357
v12: Solution on "Adding infix syntax using implicit conversions", p. 125 1 Normen 546
Scala multidimensional data structure 0 358493 320
Confused about parMap Chapter 7, page 109 0 Mark Elston 259
Confused about nonNegativeLessThan in Section 6.4.2 6 hughgearse 1064
chapter 3 / exercise #7 - i think foldRight actually >can< be written to correctly short circuit 3 354530 476
chapter on purely functional state needs more explanation. here's a suggestion. 0 354530 316
Exercise 3.5 wording. 1 336131 433
no methods in case classes? 2 336062 398
Sec. 5.4: the infinite stream val ones is not compiling without lazy 1 lewistg 434
Exercise 13.4 hint got me baffled really bad :) 0 Peter 329
Post Publication Errata 4 susan.harkins-LOCKED 914
Can't get code in Chapter 5 to compile (headOption) 1 332501 340
Need convincing that failingFn2 proves failingFn is not RT 0 janek' 451
Explanation of modify function in section 6.6 1 hughgearse 515
Why does startsWith need a type parameter? (Exercise 5.14) 1 Brad Collins 524
Weird error in implementing Many with OR (Chapter 9: Parsers) 7 jvican 852
value Cons not found 1 billwright 1325
Chapter notes 0 runar 491
about macro language in Scala 2 goldmosh 648
Mistake in TailRec example 1 Galy 700
Manning support not responsive! 1 rburgosnavas 612
Where are the chapter notes? 1 PVillela 610
Mismatch error in zipAll implementation 0 jvican 509
Kindle Edition 2 channingwalton 811
Typo in section 13.4 2 stephen.judkins 562
Incomplete Code 0 Galy 572
Problem with Scala Type Inference 1 jcversan 642
MEAP-14 Chapter 15.2.1 0 RaymondT 483
Applicative identity laws 0 PVillela 479
No Try[T] ? 0 rrodseth 641
MEAP-13 Chapter 14.2.3 0 RaymondT 527
comment on case class Is[I]() 0 LucDupAtManning 454
collect on p 342 1 LucDupAtManning 548
about referential transparancy 0 LucDupAtManning 509
compileConsole: error 0 LucDupAtManning 522
natural transformations: suggestion/correction 6 LucDupAtManning 794
free monads 2 LucDupAtManning 702
OptionT : type error 0 LucDupAtManning 497
composing monads: suggestion 0 LucDupAtManning 462
monoid to applicative: suggestion 1 LucDupAtManning 505
MEAP-13 Chapter 13.5 0 RaymondT 449
Chapter 10.3, Exercise 10 (Bug) 1 bbarrington 591
Question Section 4.3.2 on map2 implementation 2 Mark Elston 592
Question about Chapter 7 FootNote 14 (v 13) 0 mathews1978 378
v13, Chapter 13.4.1, "left-leaning" tower of FlatMap constructors 0 David P 475
charges.groupBy(_.cc).values.map(_.reduce(_ combine _)).toList, correct? 1 jhegedus42 666
in "val int: Rand[Int] = _.nextInt" what is _ ? page 101, v12 1 jhegedus42 764
delay function, Section 7.4.3, p. 134 0 bbarrington 465
Chapter 5, Exercise 6 1 sanjaykhan 565
Why Does 'val string = Gen.string(10)' Throw an Exception? 1 bbarrington 777
Chapter 6, exercise 4, ints2 0 cmn397@gmail.com 443
lens concept 1 Normen 582
chapter 5. Stream definition - uncons 0 polybean 482
implicit on a def in a trait 0 taylorjg 419
v12: Having vs. being a monoid 0 Normen 467
v12: Future does not have a purely functional interface, p. 124 0 Normen 424
v12: Exercise 4.8: accumulate multiple errors 1 Normen 589
Exercise 5.7 1 ecolban 870
v12: RT explanation 0 Normen 451
Correction Page 31 0 khenneuse 438
Should state monad accept input in addition to the state 0 hzhao 475
foldRight via foldLeft 3 Aranir 1163
Correction for MEAP 12 [page 239] 0 vadimich 506
Chapter 10.2 2 ajozwik 879
OptionMonoid 1 kmeredith 651
Ch 6's Last Exercise - Candy Machine 4 kmeredith 907
Applicative Exercise error. 1 w.p. 561
The State monad is misnamed (v11 ch6) 3 Archontophoenix 1165
Candy machine a poor illustration of the State monad? (v11 ch 6) 1 Archontophoenix 896
MEAP 10 Laziness chapter code no the same as in book 0 tralfaz44 459
Chapter 7.2 page 110 0 ajozwik 637
A Purely Functional State of Sin 2 Archontophoenix 875