How do I send a JSON string in a POST request in Go
I tried working with Apiary and made a universal template to send JSON to mock server and have this code: package main import ( "encoding/json" "fmt" "github.com/jmcvetta/napping" "log" "net/http" ) func main() { url := "http://restapi3.apiary.io/notes" fmt.Println("URL:>", url) s := napping.Session{} h := &http.Header{} h.Set("X-Custom-Header", "myvalue") s.Header = h var jsonStr = []byte(`{ "tit
Hadoop, how to compress mapper output but not the reducer output
I have a map-reduce java program in which I try to only compress the mapper output but not the reducer output. I thought that this would be possible by setting the following properties in the Configuration instance as listed below. However, when I run my job, the generated output by the reducer still is compressed since the file generated is: part-r-00000.gz. Has anyone successfully just compresse
'scala' tag wiki
Scala is a general-purpose programming language principally targeting the Java Virtual Machine. Designed to express common programming patterns in a concise, elegant, and type-safe way, it fuses both imperative and functional programming styles. Its key features are: an advanced static type system with type inference; function types; pattern-matching; implicit parameters and conversions; operator
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