mcupak’s gists

mcupak / codemotion.jsh

Created November 30, 2018 12:13

JShell transcript from my Exploring what's new in Java 10 and 11 session at Codemotion Milan 2018.

	List<Integer> list = new ArrayList<Integer>()
	list.add(1)
	list.add(2)
	list.add(3)
	list = Collections.unmodifiableList(list)
	List<Integer> list2 = new ArrayList<Integer>(list)
	list2.add(4)
	List<Integer> list2 = Collections.unmodifiableList(new ArrayList<Integer>(list))
	List<Integer> list = List.of(1,2,3)
	list.add(4)

mcupak / devoxxua.jsh

Created November 24, 2018 10:05

JShell transcript from my Exploring what's new in Java in 2018 session at Devoxx Ukraine 2018.

	List<Integer> list = new ArrayList<Integer>()
	list.add(1)
	list.add(2)
	list.add(3)
	list = Collections.unmodifiableList(list)
	List<Integer> list2 = new ArrayList<Integer>(list)
	list2.add(4)
	List<Integer> list2 = Collections.unmodifiableList(new ArrayList<Integer>(list))
	List<Integer> list = List.of(1,2,3)
	list.add(4)

mcupak / thessaloniki.jsh

Created November 20, 2018 12:59

JShell transcript from my Reactive programming in Java session at VoxxedDays Thessaloniki 2018.

	Thread t = new Thread(() -> System.out.println("hello thessaloniki"))
	t.start()
	ExecutorService e = Executors.newSingleThreadExecutor()
	Future<String> f = e.submit(() -> "hello thessaloniki")
	f
	f.get()
	ExecutorService e = ForkJoinPool.commonPool()
	Future<String> f = e.submit(() -> "hello thessaloniki")
	f.get()
	CompletableFuture<String> cf = new CompletableFuture<String>()

mcupak / devoxx.jsh

Created November 15, 2018 20:44

JShell transcript from my Exploring reactive programming with Java session at Devoxx Belgium 2018.

	Thread t = new Thread(() -> System.out.println("hello devoxx"))
	t.start()
	ExecutorService e = Executors.newSingleThreadExecutor()
	Future<String> f = e.submit(() -> "hello devoxx")
	f
	f.get()
	ExecutorService e = ForkJoinPool.commonPool()
	Future<String> f = e.submit(() -> "hello devoxx")
	f.get()
	CompletableFuture<String> cf = new CompletableFuture<String>()

mcupak / voxxed-bristol-clean-code.jsh

Created November 8, 2018 10:27

JShell transcript from the Writing clean code with Java session at VoxxedDays Bristol 2018.

	1+1
	int x = 1+1
	System.out.println(x)
	Thread.sleep(2000)
	/vars
	/types
	/list
	/l
	/help
	Set<String> set = new HashSet<String>()

mcupak / voxxed-bristol-reactive.jsh

Created November 8, 2018 10:26

JShell transcript from the Exploring reactive programming in Java session at VoxxedDays Bristol 2018.

	Thread t = new Thread(() -> System.out.println("hello bristol"))
	t.start()
	ExecutorService e = Executors.newSingleThreadExecutor()
	Future<String> f = e.submit(() -> "hello bristol")
	f
	f.get()
	ExecutorService e = ForkJoinPool.commonPool()
	Future<String> f = e.submit(() -> "hello bristol")
	f.get()
	CompletableFuture<String> cf = new CompletableFuture<String>()

mcupak / devfest.jsh

Created November 8, 2018 10:06

JShell transcript from the Exploring reactive programming in Java session at DevFest Toulouse 2018.

	Thread t = new Thread(() -> System.out.println("hello devfest"))
	t.start()
	ExecutorService e = Executors.newSingleThreadExecutor()
	Future<String> f = e.submit(() -> "hello devfest")
	f
	f.get()
	ExecutorService e = ForkJoinPool.commonPool()
	Future<String> f = e.submit(() -> "hello devfest")
	f.get()
	CompletableFuture<String> cf = new CompletableFuture<String>()

mcupak / geecon.jsh

Created October 19, 2018 09:37

JShell transcript from the talk Pushing boundaries of types with modern Java at GeeCON Prague 2018.

	1+1
	int x = 1+1
	System.out.println(x)
	Thread.sleep(2000)
	/vars
	/methods
	/types
	int inc(int x) { return x+1; }
	inc(4)
	class MyClass { static void hello() {System.out.println("hello geecon"); } }

mcupak / voxxed-athens.jsh

Created June 1, 2018 11:28

JShell transcript from the talk Writing clean code with Java 9+ at VoxxedDays Athens 2018.

mcupak / diamond.jsh

Created May 17, 2018 19:06

	List<String> myList = new ArrayList<>()

	Supplier<String> helloSupplier = new Supplier<String>() {

	@Override
	public String get() {
	return "hello geecon";
	}
	}

Miro Cupak mcupak