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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
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What It Is
This is an arrow function. Arrow functions are a short syntax, introduced by ECMAscri...
How can I delete a query string parameter in JavaScript?
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26 Answers
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Return two and more values from a method
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amenthes
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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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Detect viewport orientation, if orientation is Portrait display alert message advising user of instr
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How to remove EXIF data without recompressing the JPEG?
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edited Apr 20 at 0:10
answered Apr 16 '10 at 15:46
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How do I run Python code from Sublime Text 2?
I want to set up a complete Python IDE in Sublime Text 2.
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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...