Topic Answers Author Views
In Exercise 3.1, val x = Cons(1,...,Cons(5,Nil)) is not a drop-in replacement for List(1,2,3,4,5) 0 Ray Melton 35
Scala multidimensional data structure 0 358493 67
Confused about parMap Chapter 7, page 109 0 MarkElston 33
Confused about nonNegativeLessThan in Section 6.4.2 6 hughgearse 386
chapter 3 / exercise #7 - i think foldRight actually >can< be written to correctly short circuit 3 354530 112
chapter on purely functional state needs more explanation. here's a suggestion. 0 354530 40
apply method in Stream object 1 Marcel 153
Exercise 3.5 wording. 1 336131 196
no methods in case classes? 2 336062 174
Problem running excercise 4.1 2 nadav.blum 310
Sec. 5.4: the infinite stream val ones is not compiling without lazy 1 lewistg 119
Exercise 13.4 hint got me baffled really bad :) 0 Peter 114
Post Publication Errata 4 susan.harkins 626
Can't get code in Chapter 5 to compile (headOption) 1 332501 108
Need convincing that failingFn2 proves failingFn is not RT 0 janek' 243
Explanation of modify function in section 6.6 1 hughgearse 276
Why does startsWith need a type parameter? (Exercise 5.14) 1 BradleySCollins 292
Weird error in implementing Many with OR (Chapter 9: Parsers) 7 jvican 492
value Cons not found 1 billwright 590
Chapter notes 0 runar 262
about macro language in Scala 2 goldmosh 415
Mistake in TailRec example 1 Galy 459
Manning support not responsive! 1 rburgosnavas 377
Where are the chapter notes? 1 PVillela 389
Why I get warnings in Intellij about "Suspicious shadowing type"? 0 jvican 321
Mismatch error in zipAll implementation 0 jvican 264
Kindle Edition 2 channingwalton 573
Typo in section 13.4 2 stephen.judkins 301
Incomplete Code 0 Galy 344
Problem with Scala Type Inference 1 jcversan 404
MEAP-14 Chapter 15.2.1 0 RaymondT 282
Applicative identity laws 0 PVillela 281
No Try[T] ? 0 rrodseth 452
MEAP-13 Chapter 14.2.3 0 RaymondT 337
comment on case class Is[I]() 0 LucDupAtManning 274
collect on p 342 1 LucDupAtManning 348
about referential transparancy 0 LucDupAtManning 314
compileConsole: error 0 LucDupAtManning 296
natural transformations: suggestion/correction 6 LucDupAtManning 486
free monads 2 LucDupAtManning 466
OptionT : type error 0 LucDupAtManning 284
composing monads: suggestion 0 LucDupAtManning 260
monoid to applicative: suggestion 1 LucDupAtManning 294
MEAP-13 Chapter 13.5 0 RaymondT 250
Chapter 10.3, Exercise 10 (Bug) 1 bbarrington 376
Question Section 4.3.2 on map2 implementation 2 MarkElston 313
Question about Chapter 7 FootNote 14 (v 13) 0 mathews1978 182
v13, Chapter 13.4.1, "left-leaning" tower of FlatMap constructors 0 David P 265
charges.groupBy(_.cc).values.map(_.reduce(_ combine _)).toList, correct? 1 jhegedus42 435
in "val int: Rand[Int] = _.nextInt" what is _ ? page 101, v12 1 jhegedus42 479
delay function, Section 7.4.3, p. 134 0 bbarrington 274
Sequence and Traverse 0 kmeredith 280
Chapter 5, Exercise 6 1 sanjaykhan 363
Why Does 'val string = Gen.string(10)' Throw an Exception? 1 bbarrington 520
Chapter 6, exercise 4, ints2 0 cmn397@gmail.com 260
lens concept 1 normen.mueller 389
chapter 5. Stream definition - uncons 0 polybean 291
implicit on a def in a trait 0 taylorjg 245
v12: Having vs. being a monoid 0 normen.mueller 282
v12: Solution on "Adding infix syntax using implicit conversions", p. 125 0 normen.mueller 299
v12: Future does not have a purely functional interface, p. 124 0 normen.mueller 239
v12: Exercise 4.8: accumulate multiple errors 1 normen.mueller 381
Exercise 5.7 1 ecolban 564
v12: RT explanation 0 normen.mueller 265
Correction Page 31 0 khenneuse 260
Should state monad accept input in addition to the state 0 hzhao 255
foldRight via foldLeft 3 Aranir 839
Correction for MEAP 12 [page 239] 0 vadimich 310
Chapter 10.2 2 ajozwik 631
OptionMonoid 1 kmeredith 431
Ch 6's Last Exercise - Candy Machine 4 kmeredith 629
Applicative Exercise error. 1 w.p. 371
The State monad is misnamed (v11 ch6) 3 Archontophoenix 839
Candy machine a poor illustration of the State monad? (v11 ch 6) 1 Archontophoenix 655
MEAP 10 Laziness chapter code no the same as in book 0 tralfaz44 272
Chapter 7.2 page 110 0 ajozwik 416
A Purely Functional State of Sin 2 Archontophoenix 634
MEAP_11 Chapter 7 code/text for Par answers has problems 0 jackar68 318
Chapter 11.2 code error 0 tf@tangro.de 341
p. 47 section 3.3.2 dropWhile "Results in List(1,2,3)" answer incorrect 0 cfeduke 342
Parallelization in Processing Pipelines 0 swachter 320
How to handle shared mutable state 3 Pierre-Yves 1125
Implement depth and map using fold on tree - doable? (ex. 29) 0 Bohtvaroh 382
Missing word on p. 50 0 LuxuryMode 370
Debugging functional code 0 ramesh.m 349
Definition of `init` in answers to data structures chapter seems wrong 1 LuxuryMode 507
Mistake/typo in footnote 0 LuxuryMode 424
Chapter 3 ADT Tree Exercise 0 kmeredith 415
EPUB version, where is it? 1 sciadellacometarossa 380
15.4.3 - writing a driver for Process1 0 oli1003 278
"Foldable" trait (Meap v10, Chap.10, page 185) 0 mpolk 267
Suggestion for chapter 15 0 oli1003 340
Pattern Matching 1 kmeredith 484
Ch 3 Exercise 3 3 kmeredith 578
Chapter 6 feedback (meap v10) 0 pocutpe 331
Chap 3: List 6 m.dr 870
Exercise answer consistency for Ch7 on GitHub 0 adelbertc 440
Projections? 0 chelck 393
Exercises 1 chelck 622
First impressions 3 chelck 929