alf239

Needs["JLink`"];
ReinstallJava[
  ClassPath -> "C:\\TWS_API\\source\\JavaClient\\TwsApi.jar"];

LoadJavaClass["com.ib.client.Types$MktDataType"];
LoadJavaClass["com.ib.client.TickType"];

myAccounts := {};
SetSharedVariable[myAccounts];

alf239

alf239

object Direction extends Enumeration {
  type Direction = Value
  val NORTH, EAST, SOUTH, WEST, NONE = Value

  def getFromShortName(shortName: Char): Direction = shortName match {
    case 'N' => NORTH
    case 'E' => EAST
    case 'S' => SOUTH
    case 'W' => WEST
    case _ => NONE

alf239

import Data.List

fizzbuzz :: Int -> String
fizzbuzz i
  | divisibleBy 15 = "FizzBuzz"
  | divisibleBy  5 = "Buzz"
  | divisibleBy  3 = "Fizz"
  | otherwise      = show i
  where divisibleBy = (==) 0 . mod i

alf239

#!/usr/bin/env python
# encoding: utf-8
"""
robot.py

Created by Alexey Filippov on 2012-11-03.
Copyright (c) 2012 Alexey Filippov. All rights reserved.
"""

import sys

alf239

public class Deadlock implements Runnable {
    private final Object a;
    private final Object b;
    private final static CountDownLatch latch = new CountDownLatch(2);

    public Deadlock(Object a, Object b) {
        this.a = a;
        this.b = b;
    }

alf239

package org.acm.afilippov;

import java.beans.IntrospectionException;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;

public class Chain {
    private int i;

    public int getI() {

alf239

public class VolatileExample implements Runnable {
    public static boolean flag = true; // do not try this at home

    public void run() {
        long i = 0;
        while (flag) {
            if (i++ % 10000000000L == 0)
                System.out.println("Waiting  " + System.currentTimeMillis());
        }
    }

alf239

                        def env = System.getenv()
                        def gitcmd = "git"
                        if (env["com.apple.java.jvmMode"])
                            gitcmd = "/usr/local/git/bin/git"
                        if (env["OS"] =~ /^Windows/)
                            gitcmd = "cmd /c ${gitcmd}"
                        def gitDescribe = """${gitcmd} describe""".execute().in.text.trim()
                        def m = gitDescribe =~ /(?:atlas-)?(.*)/

                        def gitBranch = """${gitcmd} symbolic-ref -q HEAD""".execute().in.text.trim()

alf239

$.each(
    $.grep(
        $(".l_expandcomments"), 
        function(e) {
            var m = /(\d+) more comments/.exec(e.innerHTML); 
            return m && parseInt(m[1]) > 10;
        }), 
    function() { 
        $(".l_hideone", $(this).parents(".l_entry"))
                .click();