itsjef

set-option -ga terminal-overrides ",xterm-256color:Tc"

# plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-pain-control'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-sensible'

# Tmux uses a 'control key', let's set it to 'Ctrl-s'
# Reason: 'Ctrl-s' is easier to reach than 'Ctrl-b'

itsjef

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

itsjef

1. Cài dconf-editor

2. Vào org.gnome.settings-daemon.plugins.mouse, bỏ tick mục Active. Thoát.

Nếu là Cinnamon thì nằm ở org.cinnamon.settings-daemon.plugins.mouse

3. Tạo file synaptics config:

sudo mkdir /etc/X11/xorg.conf.d

itsjef

def singleton(cls):
    instance = cls()
    instance.__call__ = lambda: instance
    return instance


@singleton
class A:
    def __init__(self):
        self.x = 10

itsjef

#!/usr/bin/env python2.7
# -*- coding: utf-8 -*-
# vim:ts=2:sw=2:expandtab

import os
import xcb
from xcb.xproto import *
from PIL import Image

XCB_MAP_STATE_VIEWABLE = 2

itsjef

def func1(arr, output = [], i = 0)
  if i == arr.length
    output << arr # <= RING DING DING
  else
    for j in 0...arr.length
      arr[j] = i
      func1(arr, output, i+1) if arr[1].odd?
    end
  end
  output

itsjef

OAUTH2

The Problem

I’m a web app that wants to allow other web apps access to my users’ information, but I want to ensure that the user says it’s ok.

The Solution

I can’t trust the other web apps, so I must interact with my users directly. I’ll let them know that the other app is trying to get their info, and ask whether they want to grant that permission. Oauth defines a way to initiate that permission verification from the other app’s site so that the user experience is smooth. If the user grants permission, I issue an AuthToken to the other app which it can use to make requests for that user's info.

Note on encryption

Oauth2 has nothing to do with encryption -- it relies upon SSL to keep things (like the client app’s shared_secret) secure.

itsjef

function mapValues(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    result[key] = fn(obj[key], key);
    return result;
  }, {});
}

function pick(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    if (fn(obj[key])) {

itsjef

STUDENT: Sir, can I ask a question?
TEACHER: Yes!
STUDENT: How do you put an elephant inside a fridge?
TEACHER: I don't know.
STUDENT: It's easy, you just open the fridge and put it in. I have another question!
TEACHER: Ok, ask.
STUDENT: How to put a donkey inside the fridge?
TEACHER: It's easy, you just open the fridge and put it in.
STUDENT: No sir, You just open the fridge take out the elephant and put it in.
TEACHER: Ooh...ok!!

itsjef

Surfvox nói chung là một search engine nhưng hành xử như cc, cài đặt ngầm, chạy ngầm, hijack browser và ngăn chặn gỡ bỏ.

Dính Surfvox, máy sẽ có các triệu chứng như:

• Homepage mặc định và search engine bị đổi thành surfvox.com (duh)
• Không thể mở Task Manager, Regedit, Msconfig, thậm chí google từ khóa nvxasync (file chạy và chiếm quyền của surfvox)
• Không thể cài đặt các chương trình diệt malware, adware, CCleaner, YourUninstaller ... Các file exe của surfvox nói chung nằm trong %APPDATA%/nvxasync nhưng vào cmd gõ dir và del đều không có tác dụng.

Để hốt con sâu này ta cần:

• Một Task Manager khác do Task Manager mặc định đã bị vô hiệu hóa: Process Hacker.