Topic Answers Author Views
The Option Data Type p55 0 kenthorvath 12
Sequence and Traverse 1 kmeredith 430
deleted 0 robcd 47
Chapter 6 compilation error fixed 0 markrbower 47
Ex 5.2 Compilation Errors 2 Vishnu 277
5.4 Error in solution 1 Vishnu 60
Chapter 12, Traverse trait 5 Wanderer 142
Chapter Notes for Chapter 12 - 'The Cost of Power' 0 bbarrington 84
ex.3.10 foldRight not tail-recursive 2 glot 112
Problem running excercise 4.1 3 nadav.blum 850
Too much syntactic sugar magic in exercise answers? 0 alibkord 140
Ex 5.2 explanation 0 325030 168
Ex 5.1 - I have a different solution 0 325030 110
Ex 4.6 - writing map2 function for Either 0 381806 107
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 360
How to run the code in Chapter 3? 1 381806 125
Excercise 5.13 - two takes on take 0 86687 131
Binary tree 0 336426 123
Def traverse for exercise 4.7 won't compile 0 331076 112
15.6 Exercise toMonadic is not applicable here 0 66849 159
in 5.2, why thunks must be explicitly forced? 1 cfchou 153
apply method in Stream object 2 Marcel 379
Why I get warnings in Intellij about "Suspicious shadowing type"? 1 jvican 592
Solution for 13.2 does not compile under 2.11 (I think!) 1 370808 151
Exercise 13.3 and tail recursion 0 370808 150
How should I create a Tree in Chapter 3? 2 143781 302
v12: Solution on "Adding infix syntax using implicit conversions", p. 125 1 normen.mueller 473
Scala multidimensional data structure 0 358493 269
Confused about parMap Chapter 7, page 109 0 Mark Elston 210
Confused about nonNegativeLessThan in Section 6.4.2 6 hughgearse 791
chapter 3 / exercise #7 - i think foldRight actually >can< be written to correctly short circuit 3 354530 393
chapter on purely functional state needs more explanation. here's a suggestion. 0 354530 237
Exercise 3.5 wording. 1 336131 382
no methods in case classes? 2 336062 349
Sec. 5.4: the infinite stream val ones is not compiling without lazy 1 lewistg 378
Exercise 13.4 hint got me baffled really bad :) 0 Peter 276
Post Publication Errata 4 susan.harkins 838
Can't get code in Chapter 5 to compile (headOption) 1 332501 285
Need convincing that failingFn2 proves failingFn is not RT 0 janek' 399
Explanation of modify function in section 6.6 1 hughgearse 467
Why does startsWith need a type parameter? (Exercise 5.14) 1 BradleySCollins 468
Weird error in implementing Many with OR (Chapter 9: Parsers) 7 jvican 761
value Cons not found 1 billwright 1178
Chapter notes 0 runar 434
about macro language in Scala 2 goldmosh 595
Mistake in TailRec example 1 Galy 645
Manning support not responsive! 1 rburgosnavas 552
Where are the chapter notes? 1 PVillela 563
Mismatch error in zipAll implementation 0 jvican 433
Kindle Edition 2 channingwalton 769
Typo in section 13.4 2 stephen.judkins 492
Incomplete Code 0 Galy 502
Problem with Scala Type Inference 1 jcversan 583
MEAP-14 Chapter 15.2.1 0 RaymondT 436
Applicative identity laws 0 PVillela 432
No Try[T] ? 0 rrodseth 597
MEAP-13 Chapter 14.2.3 0 RaymondT 489
comment on case class Is[I]() 0 LucDupAtManning 410
collect on p 342 1 LucDupAtManning 499
about referential transparancy 0 LucDupAtManning 449
compileConsole: error 0 LucDupAtManning 471
natural transformations: suggestion/correction 6 LucDupAtManning 715
free monads 2 LucDupAtManning 651
OptionT : type error 0 LucDupAtManning 437
composing monads: suggestion 0 LucDupAtManning 413
monoid to applicative: suggestion 1 LucDupAtManning 448
MEAP-13 Chapter 13.5 0 RaymondT 401
Chapter 10.3, Exercise 10 (Bug) 1 bbarrington 547
Question Section 4.3.2 on map2 implementation 2 Mark Elston 531
Question about Chapter 7 FootNote 14 (v 13) 0 mathews1978 328
v13, Chapter 13.4.1, "left-leaning" tower of FlatMap constructors 0 David P 418
charges.groupBy(_.cc).values.map(_.reduce(_ combine _)).toList, correct? 1 jhegedus42 604
in "val int: Rand[Int] = _.nextInt" what is _ ? page 101, v12 1 jhegedus42 706
delay function, Section 7.4.3, p. 134 0 bbarrington 420
Chapter 5, Exercise 6 1 sanjaykhan 510
Why Does 'val string = Gen.string(10)' Throw an Exception? 1 bbarrington 725
Chapter 6, exercise 4, ints2 0 cmn397@gmail.com 394
lens concept 1 normen.mueller 535
chapter 5. Stream definition - uncons 0 polybean 426
implicit on a def in a trait 0 taylorjg 371
v12: Having vs. being a monoid 0 normen.mueller 418
v12: Future does not have a purely functional interface, p. 124 0 normen.mueller 379
v12: Exercise 4.8: accumulate multiple errors 1 normen.mueller 531
Exercise 5.7 1 ecolban 814
v12: RT explanation 0 normen.mueller 405
Correction Page 31 0 khenneuse 392
Should state monad accept input in addition to the state 0 hzhao 416
foldRight via foldLeft 3 Aranir 1078
Correction for MEAP 12 [page 239] 0 vadimich 448
Chapter 10.2 2 ajozwik 826
OptionMonoid 1 kmeredith 595
Ch 6's Last Exercise - Candy Machine 4 kmeredith 843
Applicative Exercise error. 1 w.p. 522
The State monad is misnamed (v11 ch6) 3 Archontophoenix 1087
Candy machine a poor illustration of the State monad? (v11 ch 6) 1 Archontophoenix 834
MEAP 10 Laziness chapter code no the same as in book 0 tralfaz44 414
Chapter 7.2 page 110 0 ajozwik 585
A Purely Functional State of Sin 2 Archontophoenix 825
MEAP_11 Chapter 7 code/text for Par answers has problems 0 jackar68 488
Chapter 11.2 code error 0 tf@tangro.de 482