jugyo

# Add below into config/application.rb:
#
#     config.middleware.use 'RequestLogger'
#
class RequestLogger
  def initialize app
    @app = app
  end

  def call(env)

jugyo

ENV['APP_ENV'] = 'test'
require_relative '../app.rb'
disable :run

require 'capybara'
require 'capybara/dsl'
Capybara.app = Sinatra::Application

if ENV['TEST_BROWSER']
  Capybara.register_driver :selenium do |app|

jugyo

import android.database.Cursor

inline operator fun <reified T> Cursor.get(column: String): T? {
    val columnIndex = getColumnIndex(column)
    if (columnIndex == -1) {
        // Column not found
        return null
    }

    return when (T::class) {

jugyo

Installation

http://wiki.nginx.org/HttpLuaModule#Installation

install LuaJIT

$ brew install luajit

download ngx_devel_kit

jugyo

module ApplicationHelper
  # Usage:
  #
  #     render_haml <<-HAML, foo: "FOO"
  #       %p Hello #{foo}!
  #     HAML
  #
  def render_haml(template, locals = {})
    engine = Haml::Engine.new(template.gsub(/^#{template[/^\s+/]}/, ''))
    engine.render(self, locals)

jugyo

package com.example.compose_drag_and_drop

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.background
import androidx.compose.foundation.gestures.detectDragGesturesAfterLongPress
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.MaterialTheme

jugyo

import urllib2
import json

url = 'https://www.googleapis.com/language/translate/v2?key={0}&q={1}&source={2}&target={3}'

def translate(api_key, text, sourcelang, targetlang):
	request = urllib2.Request(url.format(api_key.encode('utf-8'), text.encode('utf-8'), sourcelang.encode('utf-8'), targetlang.encode('utf-8')))
	response = urllib2.urlopen(request).read()
	data = json.loads(response)
	return data['data']['translations'][0]['translatedText'].encode('utf-8')

jugyo

http {
    upstream app-pc {
        server 127.0.0.1:8001;
    }

    upstream app-mobile {
        server 127.0.0.1:8002;
    }

    server {

jugyo

Groonga + Ruby で全文検索

groonga のインストール

$ brew install groonga

rroonga のインストール

Ruby から groonga を使うために rroonga というライブラリを使う:

jugyo

import UIKit

class FloatingView: UIView {

    var keyboardSize: CGFloat = 0

    open var height: CGFloat = 56 {
        didSet {
            self.setNeedsDisplay()
        }