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Questions tagged scala

754 questions · page 3 of 16

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10
votes
1
answers

Simple Scala getter/setter override

scala inheritance properties setter getter
asked 2012-12-28T12:18:56.937
12
votes
2
answers

What do multiple, consecutive fat arrows in method parameters mean in Scala?

scala playframework playframework-2.0
asked 2012-12-23T17:40:28.093
12
votes
1
answers

Distinction between type aliases and type lambdas

scala types scalaz implicits
asked 2012-12-21T20:11:21.520
17
votes
5
answers

How to convert a nested scala collection to a nested Java collection

java scala generics scala-collections
asked 2012-12-20T23:09:14.460
20
votes
2
answers

Scala - Typeclass example. How to explain the benefits?

scala functional-programming typeclass
asked 2012-12-19T23:40:41.810
72
votes
1
answers

Documenting Scala 2.10 macros

scala macros documentation scala-2.10 scala-macros
asked 2012-12-12T13:22:22.360
8
votes
4
answers

Scala Regex union

regex scala
asked 2012-12-11T15:16:01.257
28
votes
4
answers

What is the cost of creating actors in Akka?

performance scala akka
asked 2012-12-10T19:50:21.270
24
votes
2
answers

Can Guice inject Scala objects

scala guice
asked 2012-12-09T21:05:20.483
30
votes
3
answers

Should x._1,x._2... syntax be avoided?

scala tuples
asked 2012-12-09T19:18:54.413
26
votes
4
answers

How to flatten a nested tuple?

scala tuples flatten
asked 2012-12-04T08:51:52.770
9
votes
1
answers

Using Scala type aliases from Java code

java scala scala-java-interop type-alias
asked 2012-12-02T21:05:40.710
17
votes
2
answers

Akka Actor ask and Type Safety

scala asynchronous akka actor future
asked 2012-11-29T16:46:00.463
75
votes
4
answers

What's the difference between Unit and Nothing?

scala
asked 2012-11-24T09:08:39.667
13
votes
5
answers

Attaching sources in IntelliJ IDEA for scala project

scala intellij-idea playframework-2.0
asked 2012-11-22T21:59:26.347
18
votes
7
answers

Scala - URL with Query String Parser and Builder DSL

parsing scala url query-string dsl
asked 2012-11-19T22:23:50.010
25
votes
5
answers

Any way to use some Scala for iOS coding?

ios scala
asked 2012-11-19T19:31:42.780
8
votes
3
answers

Logging all messages sent to an Akka TestKit TestProbe

scala akka testkit
asked 2012-11-16T16:43:42.397
14
votes
3
answers

Scala - Enumeration vs. Case-Classes

scala enums akka actor case-class
asked 2012-11-12T12:12:20.723
17
votes
3
answers

What does "reflective access of structural type member method should be enabled..." warning mean in Scala?

scala scala-2.10
asked 2012-11-12T03:23:21.420
25
votes
4
answers

How to suppress "match is not exhaustive!" warning in Scala

scala pattern-matching
asked 2012-11-05T10:12:09.340
13
votes
2
answers

Missing dependency 'class javax.annotation.Nullable'

java scala sbt jira-rest-java-api
asked 2012-10-31T16:36:51.510
9
votes
3
answers

Why is a Range transformed to a Vector after map operation?

scala scala-collections
asked 2012-10-29T22:15:52.290
15
votes
1
answers

How to fix NoSuchMethodError?

scala testing
asked 2012-10-27T09:27:40.437
9
votes
1
answers

Character literal for vertical tab?

scala
asked 2012-10-19T14:38:02.263
16
votes
2
answers

What fonts to browse scala source code and render <- and =>

eclipse scala fonts
asked 2012-10-17T08:24:59.740
20
votes
2
answers

Any way to obtain a Java class from a Scala (2.10) type tag or symbol?

scala reflection scala-2.10
asked 2012-10-15T18:33:09.503
18
votes
2
answers

JavaFX entirely customized windows?

java scala javafx-2 javafx
asked 2012-10-13T15:43:39.770
11
votes
1
answers

How to count results with a filter using Slick?

scala playframework-2.0 scalaquery slick
asked 2012-10-12T15:43:21.273
9
votes
4
answers

How to reference identifiers with dollar signs from C#?

c# scala ikvm
asked 2012-10-09T22:42:53.150
9
votes
2
answers

Similarities and differences between Scala macros and C++ templates

c++ templates scala macros
asked 2012-10-09T11:25:24.573
11
votes
2
answers

Scala, how to read more than one integer in one line in and get them in one variable each?

scala io integer
asked 2012-10-07T13:54:54.613
8
votes
1
answers

Scala duck typing pattern matching

scala pattern-matching case-class
asked 2012-10-03T16:36:30.907
16
votes
4
answers

Make ScalaCheck tests deterministic

scala specs2 scalacheck
asked 2012-09-28T11:49:28.577
11
votes
1
answers

Scala: Why does SortedMap's mapValues returns a Map and not a SortedMap?

scala dictionary treemap sortedmap
asked 2012-09-26T21:00:50.133
18
votes
1
answers

Forward a file upload stream to S3 through Iteratee with Play2 / Scala

scala amazon-s3 playframework-2.0 loops
asked 2012-09-26T20:00:22.170
42
votes
6
answers

Scala - convert List of Lists into a single List: List[List[A]] to List[A]

scala list recursion flatten
asked 2012-09-26T11:38:08.153
8
votes
1
answers

Convert List[String] into ValidationNEL[String, A] in a function

scala types scalaz
asked 2012-09-25T16:21:49.433
8
votes
1
answers

scala-way for managing object pools

scala objectpool
asked 2012-09-25T02:27:08.647
11
votes
4
answers

Is there an Iteratee-like concept which pulls data from multiple sources?

scala haskell functional-programming loops
asked 2012-09-19T14:16:44.607
19
votes
5
answers

Converting a tuple of options to an option of tuple with Scalaz or Shapeless

scala scalaz shapeless
asked 2012-09-13T14:03:52.247
17
votes
3
answers

how to use asInstanceOf properly in Scala

scala
asked 2012-09-10T19:46:12.887
36
votes
3
answers

Why is a `val` inside an `object` not automatically final?

scala field final constant-expression
asked 2012-09-06T22:06:32.587
18
votes
1
answers

Where is `sequence` in Scalaz7

scala scalaz scalaz7
asked 2012-09-04T17:14:48.723
12
votes
1
answers

What is the difference between the different overriding methods in Scala?

scala overriding
asked 2012-09-01T21:25:06.050
25
votes
2
answers

Why (copy) appending to Seq in Scala is defined as :+ and not just + as in Set and Map?

scala scala-collections
asked 2012-08-25T19:06:35.377
10
votes
2
answers

Generating k pairwise independent hash functions

scala hash-function cryptographic-hash-function
asked 2012-08-25T08:11:21.900
22
votes
6
answers

Play! framework 2.0: Validate field in forms using other fields

scala playframework validation
asked 2012-08-23T22:08:31.510
13
votes
5
answers

Better version of "iterate over Seq or if empty" in scala?

scala playframework-2.0
asked 2012-08-21T08:31:42.623
37
votes
2
answers

Is it possible in Intellij IDEA Scala plugin to know which implicit conversion was applied?

scala intellij-idea implicit-conversion
asked 2012-08-20T14:14:18.530
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