Dmytro dmi3coder

Frontend Development

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	import java.security.KeyPairGenerator;
	import java.security.KeyPair;
	import java.security.PrivateKey;
	import java.security.PublicKey;
	import java.security.KeyFactory;
	import java.security.spec.EncodedKeySpec;
	import java.security.spec.PKCS8EncodedKeySpec;
	import java.security.spec.X509EncodedKeySpec;
	import java.security.spec.InvalidKeySpecException;
	import java.security.NoSuchAlgorithmException;

	extension Sequence {

	func groupBy<G: Hashable>(closure: (Iterator.Element)->G) -> [G: [Iterator.Element]] {
	var results = [G: Array<Iterator.Element>]()

	forEach {
	let key = closure($0)

	if var array = results[key] {
	array.append($0)

	let rx_request = Observable<Value>.create { (observer) -> Disposable in
	let requestReference = Alamofire.request(.POST, url, parameters: payload)
	.responseJSON(completionHandler: { (response) in
	if let value = response.result.value {
	observer.onNext(value)
	observer.onCompleted()
	}else if let error = response.result.error {
	observer.onError(error)
	}
	})

	import java.util.List;
	import java.util.Arrays;

	import org.graalvm.polyglot.*;

	public class MyClass {
	public static void main(String[] args) {
	try (Context context = Context.newBuilder().allowAllAccess(true).build()) {

	context.eval("python",