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Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
...be part of a set of helper categories I'm open sourcing this month.
Swift 2.2
extension UIImage {
static func fromColor(color: UIColor) -> UIImage {
let rect = CGRect(x: 0, y: 0, width: 1, height: 1)
UIGraphicsBeginImageContext(rect.size)
let context = UIGraphicsGetCurrentContext()
...
MySQL Cannot Add Foreign Key Constraint
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22 Answers
22
Active
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Get size of an Iterable in Java
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122
TL;DR: Use the utility method Iterables.size(Iterable) of the great Guava library.
Of your two...
How to find the type of an object in Go?
...ort (
"fmt"
"reflect"
)
func main() {
tst := "string"
tst2 := 10
tst3 := 1.2
fmt.Println(reflect.TypeOf(tst))
fmt.Println(reflect.TypeOf(tst2))
fmt.Println(reflect.TypeOf(tst3))
}
Output:
Hello, playground
string
int
float64
see: http://play.golang.org/p/XQMc...
Regular expression to get a string between two strings in Javascript
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edited Apr 12 '11 at 22:28
answered Apr 12 '11 at 22:23
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How to determine the screen width in terms of dp or dip at runtime in Android?
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edited Jan 25 '16 at 22:12
Chris Stillwell
8,60977 gold badges5757 silver badges6464 bronze badges
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Making your .NET language step correctly in the debugger
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2 Answers
2
Active
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
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edited Aug 26 '14 at 21:47
Michael Butler
5,30711 gold badge3333 silver badges4242 bronze badges
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How do I do word Stemming or Lemmatization?
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21 Answers
21
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What is the difference between is_a and instanceof?
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212
Update
As of PHP 5.3.9, the functionality of is_a() has changed. The original answer below st...