imty42

# 00. Install ffmpeg first
brew install ffmpeg
# 01. Download from m3u8 URL, and combine the ts file into one mp4
ffmpeg -user_agent "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_5) AppleWebKit/601.7.8 (KHTML, like Gecko) Version/9.1.3 Safari/537.86.7"  -c copy video.mp4 -i [http://source.m3u8]

imty42

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Special</key>
	<dict/>
	<key>Yun</key>
	<dict>
		<key>;</key>
		<string>ing</string>

imty42

---

date：2017-11-07 title：渐近记号练习

题目

I. 写出下列式子的 ⍬ 记号

• T1(n) = 4nlogn + 700n

imty42

如何抓取一个公众号转成 RSS

I. 找到对应的账号，http://www.gzhshoulu.wang/

比如，http://www.gzhshoulu.wang/account_ArchNotes.html

II. 生成含有标题和连接的 rss feed，https://feed43.com

2.1 RULES

imty42

// 将设置放入此文件中以覆盖默认设置
{
    "files.eol": "\n",
    "editor.wordWrap": "on",
    "workbench.startupEditor": "newUntitledFile",
    "git.autofetch": false,
    "window.zoomLevel": 0,
    "python.pythonPath": "python2"
}

imty42

## '#'开头为注释内容, 选项都有相应的注释说明, 根据需要修改 ##
## 被注释的选项填写的是默认值, 建议在需要修改时再取消注释  ##

## 初始化相关
# mkdir ~/.aria2
# touch ~/.aria2/aria2.session
# curl -O "https://gist.githubusercontent.com/hit1024/db49888f2dd198eee8c35dbbe3e00255/raw/f9f35caff9c59fc38eafda34cd189158301ec4c7/aria2.conf" ~/.aria2/aria2.conf

## 文件保存相关 ##

imty42

set nonumber
set showcmd

set fencs=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1

set expandtab
set tabstop=8
set shiftwidth=4
set softtabstop=4
set autoindent

imty42

"" See https://github.com/flipxfx/sVim


let fullpagescrollpercent = 90
let hintcharacters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";

map "ctrl+f" scrollFullPageDown
map "ctrl+b" scrollFullPageUp
map "ctrl+d" scrollPageDown
map "ctrl+u" scrollPageUp

imty42

unbind C-b
set -g prefix C-s


# bind a reload key
bind R source-file ~/.tmux.conf \; display-message "Config reloaded.."

# Use vim keybindings in copy mode
setw -g mode-keys vi

imty42

const constructor = function(a, b) {
    this.a = a;
    this.b = b;
};