rzwitserloot

#!/bin/bash
# author: Reinier Zwitserloot
# this script is in the public domain. I relinquish all rights.
# source: http://gist.github.com/210643

# Plays various radio channels, using VLC. Run me from a terminal to see radio station options.

# If your radio skips a lot, you need to suid 'renice'. If you don't know what that means, don't try it yourself; it has serious security implications.

# For this to work, you need VLC. On debian / ubuntu: apt-get install vnc

rzwitserloot

#!/bin/bash
#Sets mouse tracking speed on Mac OS X; capable of faster speeds than the selection dialog.
#Unfortunately, you will have to log out and back in again for changes to propagate.
#My tracking speed is at 4.8.

if [ "$1" == "" ]; then
	echo Sets the tracking speed of the mouse. "3.0" is the fastest setting in the mouse settings pane.
	echo Your current tracking speed is: `defaults read -g com.apple.mouse.scaling`
	exit 0
fi

rzwitserloot

package lombok.parboiled;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Scanner;
import java.util.Stack;

import org.parboiled.BaseActions;

rzwitserloot

(Total guess based on eating a parsnip oven dish at a restaurant and chatting with the chef about what's in it).

Enough as a primi dish for 4 persons.

- 300g Parsnips (in dutch: Pastinaak)
- truffle aroma (real truffles, or truffle oil, or truffle cream)
- creme fraiche (100g)
- aged cheese, rasped or cut to slivers.
- chicken broth (concentrated, 125ml)
- 50g diced onion (or leek)

rzwitserloot

#!/bin/bash

#
# Copyright © 2009-2013 Reinier Zwitserloot and Roel Spilker.
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is

rzwitserloot

    public int nextInt(int n) {
        if (n <= 0)
            throw new IllegalArgumentException("n must be positive");

        if ((n & -n) == n)  // i.e., n is a power of 2
            return (int)((n * (long)next(31)) >> 31);

        int bits, val;
        do {
            bits = next(31);

rzwitserloot

List<Kiwi> listOfKiwis = new ArrayList<Kiwi>();
list.add(new Kiwi());
List<Fruit> listofFruits = listOfKiwis; // This line would actually fail to compile.
listOfFruits.add(new Apple());

for (Kiwi kiwi : listOfKiwis) {
    // ... this will blow up, there's an apple in my kiwis.
}

rzwitserloot

import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableBiMap;
import com.google.common.collect.ImmutableSortedMap;
class BuilderSingletonGuavaMaps<K, V> {
	private ImmutableMap<K, V> battleaxes;
	private ImmutableSortedMap<Integer, ? extends V> vertices;
	private ImmutableBiMap rawMap;
	@java.lang.SuppressWarnings("all")
	BuilderSingletonGuavaMaps(final ImmutableMap<K, V> battleaxes, final ImmutableSortedMap<Integer, ? extends V> vertices, final ImmutableBiMap rawMap) {
		this.battleaxes = battleaxes;

rzwitserloot

public class Test<C extends Test<C>> {
	void foo() {
		Test<?> t = bar();
	}

	public static <V extends Test<V>> Test<V> bar() {
		return null;
	}
}

rzwitserloot

Don't do this:

switch (foo) {
case 5:
   x = "Hello";
   break;
case 10:
   x = "Hi";
   break;
}