adamay000

var Klass = function(text){ this.text = text; };
Klass.prototype.method1 = function(){ return this.text + 'のメソッド' };

var descriptor = Object.getOwnPropertyDescriptor(Klass.prototype, 'method1')
  , originalFunction = descriptor.value;
descriptor.value = function(){ console.warn('method1 is deprecated'); return originalFunction.apply(this); };
Object.defineProperty(Klass.prototype, 'method1', descriptor);

console.log(new Klass('メソッド1').method1());

adamay000

events {
  worker_connections  1024;
}
http {
  # ロードバランサ
  #   交互に中継する
  upstream lb {
    server localhost:8081;
    server localhost:8082;
  }

adamay000

setTimeout((function(cnt){
  console.log(cnt.length),
  (cnt.length > new Number('99') ||
  arguments.callee((cnt.push(''), cnt)))
).bind(this, ['']))