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Return two and more values from a method
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amenthes
2,7672828 silver badges3636 bronze badges
answered Dec 25 '09 at 11:35
Aditya MukherjiAditya Mukherji...
Easy idiomatic way to define Ordering for a simple case class
...s A(tag: String, load: Int) extends Ordered[A] {
// Required as of Scala 2.11 for reasons unknown - the companion to Ordered
// should already be in implicit scope
import scala.math.Ordered.orderingToOrdered
def compare(that: A): Int = (this.tag, this.load) compare (that.tag, that.load)
}
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Git Bash is extremely slow on Windows 7 x64
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23 Answers
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How can I delete a query string parameter in JavaScript?
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26 Answers
26
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AWK: Access captured group from line pattern
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edited Jun 23 '11 at 18:34
answered Jun 2 '10 at 12:50
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I'm getting Key error in python
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265
A KeyError generally means the key doesn't exist. So, are you sure the path key exists?
From ...
JavaScript query string [closed]
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driconmax
8631313 silver badges2525 bronze badges
answered Mar 15 '09 at 5:33
Shadow2531Shadow2531
11.1k55 go...
multiprocessing: sharing a large read-only object between processes?
...dout.
Connect all the workers as a pipeline:
process1 <source | process2 | process3 | ... | processn >result
Each process reads, does work and writes.
This is remarkably efficient since all processes are running concurrently. The writes and reads pass directly through shared buffers betw...
detach all packages while working in R
...nfo()$otherPkgs),sep=""),detach,character.only=TRUE,unload=TRUE)
(edit: 6-28-19)
In the latest version of R 3.6.0 please use instead.
invisible(lapply(paste0('package:', names(sessionInfo()$otherPkgs)), detach, character.only=TRUE, unload=TRUE))
Note the use of invisible(*) is not necessary but ca...