annappropriate

private def updateReturning[A, F](
    returningQuery: Query[A, F, C], v: U): SqlStreamingAction[Vector[F], F, Effect.All] = {
  val ResultSetMapping(
  _, CompiledStatement(_, sres: SQLBuilder.Result, _), CompiledMapping(_updateConverter, _)) =
    updateCompiler.run(updateQuery.toNode).tree

  val pconv: SetParameter[U] = {
    val ResultSetMapping(_, compiled, CompiledMapping(_converter, _)) =
      updateCompiler.run(updateQuery.toNode).tree
    val converter = _converter.asInstanceOf[ResultConverter[JdbcResultConverterDomain, U]]

annappropriate

#include <LedControl.h>

// Display
int din = 8;
int clk = 10;
int cs = 9;

// Joystick click
int sw = 5;

annappropriate

#include <dht.h>
#include <LiquidCrystal_I2C.h>
#include <Wire.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);

DHT dht11 = DHT();
int HIH4030_Pin = A5;

void setup() {
  lcd.init();

annappropriate

1. Format USB stick to FAT32: mkfs.fat -F 32 /dev/sdb1 
2. Use http://unetbootin.sourceforge.net/ to write Windows ISO to the USB drive
3. Copy chain32 to the flash drive's root directory: cp /usr/share/syslinux/chain.c32 /media/my_flash_drive
4. Paste the following into syslinux.cfg (located at drive's root):
default windows
prompt 0
menu title UNetbootin
timeout 0

LABEL windows

annappropriate

# url => link to poke
# name => human-readable name
# anchor => phrase to look for at page
define :poke_service do
  def is_loaded?
    Timeout::timeout(3) {
      open params[:url].read.include? params[:anchor]
    }
    rescue WhateverExceptionsThereHappen
      puts "#{params[:name]} is loading..."; sleep 10 and reload

annappropriate

My (not yet complete) solutions to exercises from 'Programming in Scala' book