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How to draw border around a UILabel?
...yer.borderColor = [UIColor greenColor].CGColor
myLabel.layer.borderWidth = 3.0
Swift 5:
myLabel.layer.borderColor = UIColor.darkGray.cgColor
myLabel.layer.borderWidth = 3.0
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How do I apply a perspective transform to a UIView?
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Determine command line working directory when running node bin script
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Vadim BaryshevVadim Baryshev
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Split a string by a delimiter in python
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Tools for analyzing performance of a Haskell program
...our program with +RTS -s
$ time ./A +RTS -s
./A +RTS -s
749700
9,961,432,992 bytes allocated in the heap
2,463,072 bytes copied during GC
29,200 bytes maximum residency (1 sample(s))
187,336 bytes maximum slop
**2 MB** total memory in use (0 MB lost due ...
Principal component analysis in Python
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edited Sep 3 '10 at 11:40
nikow
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A migration to add unique constraint to a combination of columns
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answered Jul 30 '10 at 9:45
Robert SpeicherRobert Speicher
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How do I send a JSON string in a POST request in Go
...package works fine (playground):
func main() {
url := "http://restapi3.apiary.io/notes"
fmt.Println("URL:>", url)
var jsonStr = []byte(`{"title":"Buy cheese and bread for breakfast."}`)
req, err := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
req.Header.Set("X-Cus...
Static fields on a null reference in Java
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93
That behaviour is specified in the Java Language Specification:
a null reference may be used...
Java 8 method references: provide a Supplier capable of supplying a parameterized result
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