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```scala
trait A[+X] {
protected[this] def f(x: X): X = x
}
trait B extends A[B] {
def kaboom = f(new B {})
}
// protected[this] disables variance checking
// of the signature of `f`.
…
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so I tried using this with a wacom tablet instead of a laptop-trackpad; historically I wouldn't have tried it with geometric tools, only paint, but i was pleasantly surprised
(EDIT summaries inline…
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```ts
const timespan = z.object({
start: z.date(),
end: z.date()
}).refine(startIsBeforeEnd)
const annotatedTimespan = timespan.extend({
something: z.string()
})
// ^ Fails with …
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```scala
import scala.reflect.runtime.universe._
import scala.tools.reflect.Eval
object O {
type A = {
type B = {
type C
}
}
}
object Test extends App {
val x: O.A = …
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DB v6 is meant to cover [several use cases](https://github.com/anchore/grype-db/issues/108) (you can safely ignore this link). The high level goals are:
- Make the distributed DB smaller
- Via re…
-
Found a bug? Please fill out the sections below. 👍
### Issue Summary
Unable to confirm meeting form when an address field is added "invalid input"
What is the address format to be used ?
###…
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### As a ROW permit applicant, when selecting a ROW Contractor from the pick list on AB+C Portal, I only need to see valid options. Currently there are hundreds of invalid 'contractors' populating thi…
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_Submitted by:_ **Ladislav**
One of the Rebol design principles is to respect existing standards where it is of advantage. Space significance is one of the standards (space significance belongs to ty…
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### Environment
* **FreeOrion Version**: v0.4.8, v0.4.9+
### Description
Universe generation is too random regarding starting positions and the opportunities of colonisation for the different emp…
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Invalidation is the major threat to useful precompilation, and aside from outright piracy (which is rare) it overwhelmingly comes from poorly-inferred calls that are handled without using runtime disp…