Chanshik Lim chanshik

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

ES2015

빌드

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.

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

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

Creating a bootable macOS USB installer

First, plug in an 8GB (or bigger) USB drive, and use Disk Utility to erase it
If you use the default settings, you should wind up with a blank drive at /Volumes/Untitled.

With that volume in place, and with the macOS installer sitting in /Applications/Install\ macOS\ [VERSION].app, run the following command in your terminal to create a bootable install media (for Sierra):

sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ macOS\ Sierra.app --nointeraction

	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

	// 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,

	[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

	package main

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

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