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Topic Answers Author Views
Page 186, chapter 10.6.2 typo 0 354612 13
Chapter 15 Process.++ bug 0 539355 259
SBT exercise compile/run workflow 2 Vít Brunner 723
Question about Applicative product (ch12) 1 john.watson 794
13.3.1 Is this the correct implementation of printLine? 1 337111 520
Issue about why naive IO monad causes stack overflows. 0 466742 195
Chapter 1 Coffee example guaranteed charge 0 464933 295
Confused about nonNegativeLessThan in Section 6.4.2 7 hughgearse 1751
delay function, Section 7.4.3, p. 134 1 bbarrington 951
Problem running excercise 4.1 4 nadav.blum 2088
The Option Data Type p55 1 kenthorvath 572
Explanation of program trace on page 101 in "Purely functional parallelism" 0 Divesh Premdeep 311
Chapter 9 - Completely lost 0 397546 360
v10 overall impressions so far 4 john.watson 1321
Typo in Chapter 4 0 nicholas 242
code error close to the end of 10.6 0 Xiaofeng Lin 441
Sequence and Traverse 1 kmeredith 958
deleted 0 robcd 427
Chapter 6 compilation error fixed 0 markrbower 353
Ex 5.2 Compilation Errors 2 Vishnu 730
5.4 Error in solution 1 Vishnu 405
Chapter 12, Traverse trait 5 Wanderer 645
Chapter Notes for Chapter 12 - 'The Cost of Power' 0 bbarrington 436
ex.3.10 foldRight not tail-recursive 2 glot 521
Too much syntactic sugar magic in exercise answers? 0 alibkord 532
Ex 5.2 explanation 0 325030 557
Ex 5.1 - I have a different solution 0 325030 464
Ex 4.6 - writing map2 function for Either 0 381806 455
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 711
How to run the code in Chapter 3? 1 381806 525
Excercise 5.13 - two takes on take 0 86687 459
Binary tree 0 336426 425
Def traverse for exercise 4.7 won't compile 0 331076 447
15.6 Exercise toMonadic is not applicable here 0 66849 483
in 5.2, why thunks must be explicitly forced? 1 cfchou 518
apply method in Stream object 2 Marcel 870
Why I get warnings in Intellij about "Suspicious shadowing type"? 1 jvican 1706
Solution for 13.2 does not compile under 2.11 (I think!) 1 370808 539
Exercise 13.3 and tail recursion 0 370808 469
How should I create a Tree in Chapter 3? 2 143781 726
v12: Solution on "Adding infix syntax using implicit conversions", p. 125 1 Normen 886
Scala multidimensional data structure 0 358493 588
Confused about parMap Chapter 7, page 109 0 Mark Elston 577
chapter 3 / exercise #7 - i think foldRight actually >can< be written to correctly short circuit 3 354530 885
chapter on purely functional state needs more explanation. here's a suggestion. 0 354530 558
Exercise 3.5 wording. 1 336131 686
no methods in case classes? 2 336062 682
Sec. 5.4: the infinite stream val ones is not compiling without lazy 1 lewistg 849
Exercise 13.4 hint got me baffled really bad :) 0 Peter 579
Post Publication Errata 4 susan.harkins-LOCKED 1428
Can't get code in Chapter 5 to compile (headOption) 1 332501 714
Need convincing that failingFn2 proves failingFn is not RT 0 janek' 731
Explanation of modify function in section 6.6 1 hughgearse 845
Why does startsWith need a type parameter? (Exercise 5.14) 1 Brad Collins 831
Weird error in implementing Many with OR (Chapter 9: Parsers) 7 jvican 1275
value Cons not found 1 billwright 2301
Chapter notes 0 runar 770
about macro language in Scala 2 goldmosh 994
Mistake in TailRec example 1 Galy 1073
Manning support not responsive! 1 rburgosnavas 937
Where are the chapter notes? 1 PVillela 910
Mismatch error in zipAll implementation 0 jvican 777
Kindle Edition 2 channingwalton 1143
Typo in section 13.4 2 stephen.judkins 920
Incomplete Code 0 Galy 858
Problem with Scala Type Inference 1 jcversan 892
MEAP-14 Chapter 15.2.1 0 RaymondT 757
Applicative identity laws 0 PVillela 768
No Try[T] ? 0 rrodseth 873
MEAP-13 Chapter 14.2.3 0 RaymondT 794
comment on case class Is[I]() 0 LucDupAtManning 724
collect on p 342 1 LucDupAtManning 851
about referential transparancy 0 LucDupAtManning 767
compileConsole: error 0 LucDupAtManning 820
natural transformations: suggestion/correction 6 LucDupAtManning 1145
free monads 2 LucDupAtManning 1033
OptionT : type error 0 LucDupAtManning 755
composing monads: suggestion 0 LucDupAtManning 726
monoid to applicative: suggestion 1 LucDupAtManning 732
MEAP-13 Chapter 13.5 0 RaymondT 699
Chapter 10.3, Exercise 10 (Bug) 1 bbarrington 920
Question Section 4.3.2 on map2 implementation 2 Mark Elston 1008
Question about Chapter 7 FootNote 14 (v 13) 0 mathews1978 628
v13, Chapter 13.4.1, "left-leaning" tower of FlatMap constructors 0 David P 736
charges.groupBy(_.cc).values.map(_.reduce(_ combine _)).toList, correct? 1 jhegedus42 972
in "val int: Rand[Int] = _.nextInt" what is _ ? page 101, v12 1 jhegedus42 1136
Chapter 5, Exercise 6 1 sanjaykhan 818
Why Does 'val string = Gen.string(10)' Throw an Exception? 1 bbarrington 1132
Chapter 6, exercise 4, ints2 0 cmn397@gmail.com 679
lens concept 1 Normen 881
chapter 5. Stream definition - uncons 0 polybean 778
implicit on a def in a trait 0 taylorjg 689
v12: Having vs. being a monoid 0 Normen 740
v12: Future does not have a purely functional interface, p. 124 0 Normen 693
v12: Exercise 4.8: accumulate multiple errors 1 Normen 898
Exercise 5.7 1 ecolban 1218
v12: RT explanation 0 Normen 738
Correction Page 31 0 khenneuse 687
Should state monad accept input in addition to the state 0 hzhao 751
foldRight via foldLeft 3 Aranir 1716
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