henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

memphys

source: http://www.skorks.com/2009/09/bash-shortcuts-for-maximum-productivity/

Command Editing Shortcuts

• Ctrl + a – go to the start of the command line
• Ctrl + e – go to the end of the command line
• Ctrl + k – delete from cursor to the end of the command line
• Ctrl + u – delete from cursor to the start of the command line
• Ctrl + w – delete from cursor to start of word (i.e. delete backwards one word)
• Ctrl + y – paste word or text that was cut using one of the deletion shortcuts (such as the one above) after the cursor

abishur

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Topmenu and the submenus are based of the example found at this location http://blog.skeltonnetworks.com/2010/03/python-curses-custom-menu/
# The rest of the work was done by Matthew Bennett and he requests you keep these two mentions when you reuse the code :-)
# Basic code refactoring by Andrew Scheller

from time import sleep
import curses, os #curses is the interface for capturing key presses on the menu, os launches the files
screen = curses.initscr() #initializes a new window for capturing key presses
curses.noecho() # Disables automatic echoing of key presses (prevents program from input each key twice)

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

tranthamp

// List available formats for ffmpeg
ffmpeg -pix_fmts

// Convert a 720x480 nv12 (yuv 420 semi-planar) image to png
ffmpeg -s 720x480 -pix_fmt nv12 -i captdump-nv12.yuv -f image2 -pix_fmt rgb24 captdump.png

// Convert a 640x480 uyvy422 image to png
ffmpeg -s 640x480 -pix_fmt uyvy422 -i frame-000003.yuv -f image2 -pix_fmt rgb24 captdump.png

// Display a 640x480 grayscale raw rgb file

rich20bb

import time
import struct
import socket
import hashlib
import base64
import sys
from select import select
import re
import logging
from threading import Thread

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

paulrouget

// Arrow functions
// spec: http://bit.ly/KN3z1c
// with lexical this

var square = function(x) { return x * x }
var square = x => { return x * x }

hanksudo

前端工程師面試問題集

@版本 2.0.0

譯注：此翻譯版，主要給不能流利的讀英文的人看，相關專有名詞還是保留原文。翻譯不好地方請協助pull request.

此repository包含了一些前端開發的面試問題，來審查一個有潛力的面試者。這並不是建議你對同一個面試者問上所有的問 (那會花費好幾小時)。從列表中挑幾個題目，應該就夠幫助你審查面試者是否擁有你需要的技能。

Rebecca Murphey 的 Baseline For Front-End Developers 也是一篇很棒且值得讀的文章在你開始面試之前。

natritmeyer

#Mounting the share is a 2 stage process:
# 1. Create a directory that will be the mount point
# 2. Mount the share to that directory

#Create the mount point:
mkdir share_name

#Mount the share:
mount_smbfs //username:password@server.name/share_name share_name/