In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type. In your case the problem is with the second one: there is no implicit converter in scope that could convert from Traversable to IterableLike. Join For Free. What If I need to inner, and outer join lots of tables nicely? Branch: master New pull request. Aug 20, Email Required, but never shown. Each context logs queries which are currently executed. Aug 20, project Update sbt-mima-plugin to 0.
def flatMap [B, To] (f: (El1, El2) ⇒ TraversableOnce[B])(implicit cbf: CanBuildFrom [Repr1, B, To]): To.
Scala array, list, list, test, test, unit
def forall (f: (El1, El2) ⇒ Boolean): Boolean. def foreach [U]. val list = (ts). (((a,b)) It gives me an error "not a legal formal parameter" on the tuple (a,b). So I'm left with. This example Scala source code file () is included in the "Java Source Code Warehouse" project.
The intent of this project is to.
It's required since Quill is not aware of a query tree and cannot safely unnest it.
scala manually download a zip from url and extract it in resource using SBT Code Examples
This allows the generated SQL for most optional operations to be simple. Scala Other.
I want to download a zip file (my database) from a URL and extract it in specific folder (e.g. resource). I want to do i. I've forgotten why Traversable is more general than Iterable -- maybe it has to do with the parallel collections, and maybe they've said it was a.
The reason is that Tuple2Zipped will just foreach -traverse the first collection, but iterate the second so that it can stop when!
As we have seen in the examples above, only the map and flatMap methods are available on outer-joined tables i. Wakes up a single thread that is waiting on the receiver object's monitor.
Scala The Scala Programming Language
Find File. Add this import to have them in scope:. Experiment: closing and reopening happens at 3 votes for the next 30 days…. If nothing happens, download Xcode and try again.
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|Wakes up a single thread that is waiting on the receiver object's monitor.
MappedEncoding import java. Jul 5, Also see PoolConfiguration documentation.
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