chenharryhua

inspired by a question my colleague asked me.

Given a list of option of Ints:

val list = List(Some(1),None,Some(2))

desugar the for comprehension give us: nothing special here

@ desugar{ for { x <- list } yield x } 
res5: Desugared = ammonite.$sess.cmd4.list.map[Option[Int], Any](((x: Option[Int]) => x))(scala.collection.immutable.List.canBuildFrom[Option[Int]])

tobyweston

import javax.crypto.Mac
import javax.crypto.spec.SecretKeySpec
import rtx.forest.web.PercentEncoder
import com.googlecode.utterlyidle.{RequestBuilder, Request}

object OAuth {

  type ApiKey = String
  type SharedSecret = String

bih

[{"region":"East Midlands","university":"De Montfort University","url":"http://store.apple.com/uk_edu_5000657"},{"region":"East Midlands","university":"Derby University","url":"http://store.apple.com/uk_edu_5000659"},{"region":"East Midlands","university":"Jisc Collections and Janet Limited","url":"http://store.apple.com/uk_edu_5004321"},{"region":"East Midlands","university":"Leicester University","url":"http://store.apple.com/uk_edu_5000710"},{"region":"East Midlands","university":"Lincoln University","url":"http://store.apple.com/uk_edu_5000712"},{"region":"East Midlands","university":"Loughborough College","url":"http://store.apple.com/uk_edu_5000723"},{"region":"East Midlands","university":"Loughborough University","url":"http://store.apple.com/uk_edu_5002639"},{"region":"East Midlands","university":"Nottingham Trent University","url":"http://store.apple.com/uk_edu_5000747"},{"region":"East Midlands","university":"Nottingham University","url":"http://store.apple.com/uk_edu_5000748"},{"region":"East Midla

ms-tg

/**
 * ```
 * Does JDK8's Optional class satisfy the Monad laws?
 * =================================================
 *   1.  Left identity:  true
 *   2.  Right identity: true
 *   3.  Associativity:  true
 *
 * Yes, it does. 
 * ```

PaulSandoz

/*
 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *

tobyweston

    public static class SingleThreadedPolicyAvoidingFinaliseProblems extends SingleThreadedPolicy {
        @Override
        public Invokable synchroniseAccessTo(final Invokable mockObject) {
            final Invokable synchronizedMockObject = super.synchroniseAccessTo(mockObject);
            return new Invokable() {
                @Override
                public Object invoke(Invocation invocation) throws Throwable {
                    if (Thread.currentThread().getName().equalsIgnoreCase("Finalizer"))
                        return mockObject.invoke(invocation);
                    return synchronizedMockObject.invoke(invocation);