simonw

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

nanne007

defmodule Loop do
  defmacro while(predicate, do: block) do
    quote do
      try do
        for _ <- Stream.cycle([:ok]) do
          if unquote(predicate) do
            unquote(block)
          else
            throw :break
          end

bradfitz

// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

nacyot

ES2015

• ECMAScript 6를 위한 Babel 기본 사용법
• ES6시대의 JavaScript
• 동적인 자바스크립트 앱을 위한 ES6 사용법
• 2015년의 JavaScript와 babel 이야기
• ECMAScript 6 Features
• Es2015 Simple Overview

빌드

rosskukulinski

[Unit]
Description=App Redis Sidekick
Requires=docker.service
Requires=etcd.service

After=docker.service
After=etcd.service
After=app-redis.service
BindsTo=app-redis.service

devbug

트윅으로 인한 크래쉬 발생 시 대처

이 문서는 트윅으로 인한 크래쉬만 다룹니다.
내부 파일 변경 시 발생하는 무한 사과 등에 대해서는 다루지 않습니다.

만약 내부 파일 변경으로 인해 시스템이 멈췄으면 다 포기하고 아무 생각없이 DFU를 하시면 됩니다.
So easy.

fatih

package main

import (
	"container/ring"
	"fmt"
	"time"
)

func main() {
	coffee := []string{"kenya", "guatemala", "ethiopia"}

0xabad1dea

Sorry, RSA, I'm just not buying it

I want to be extremely clear about three things. First, this is my personal opinion – insert full standard disclaimer. Second, this is not a condemnation of everyone at RSA, present and past. I assume most of them are pretty okay, and that the problem is confined to a few specific points in the company. However, “unknown problem people making major decisions at RSA” is a bit unwieldy, so I will just say RSA. Third, I'm not calling for a total boycott on RSA. I work almost literally across the street from them and I don’t want to get beat up by roving gangs of cryptographers at the local Chipotle.

RSA's denial published last night is utter codswallop that denies pretty much everything in the world except the actual allegations put forth by Reuters and hinted at for months by [other sources](http://li

branneman

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

hgfischer

Benchmarking Nginx with Go

There are a lot of ways to serve a Go HTTP application. The best choices depend on each use case. Currently nginx looks to be the standard web server for every new project even though there are other great web servers as well. However, how much is the overhead of serving a Go application behind an nginx server? Do we need some nginx features (vhosts, load balancing, cache, etc) or can you serve directly from Go? If you need nginx, what is the fastest connection mechanism? This are the kind of questions I'm intended to answer here. The purpose of this benchmark is not to tell that Go is faster or slower than nginx. That would be stupid.

So, these are the different settings we are going to compare:

• Go HTTP standalone (as the control group)
• Nginx proxy to Go HTTP
• Nginx fastcgi to Go TCP FastCGI
• Nginx fastcgi to Go Unix Socket FastCGI