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alias cd="pushd $@ > /dev/null"

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Relative visual line numbers for Emacs

• Here I state the case for native support for relative visual line numbers

• Screenshot:

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(defun workflowy-to-org-mode ()
  (interactive)
  (let (count)
    (while (not (eobp))
      (setq count 0)
      (while (looking-at " ")
        (setq count (1+ count))
        (forward-char 1))
      (forward-char 1)
      (delete-region (point-at-bol) (point))

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    " replace 'function' with λ
    au BufNewFile,BufRead *.js syntax keyword javasScriptFunction function conceal cchar=λ
    au BufNewFile,BufRead *.js hi! link javasScriptFunction Conceal
    au BufNewFile,BufRead *.js setlocal conceallevel=2
    " add abbreviations for JS
    " f_
    "  expands to
    " function() {
    " <cursor>
    "

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#!/bin/sh

#
# a simple way to parse shell script arguments
# 
# please edit and use to your hearts content
# 


ENVIRONMENT="dev"

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Dimensões da Bagagem de mão

A bagagem de mão ou de cabine é considerada como bagagem não registrada, sob a inteira responsabilidade do passageiro que a transporta, sendo que, a soma das dimensões (altura, largura e comprimento) não pode ultrapassar 115 cm, incluindo rodas, alças, bolsos externos, etc. As medidas máximas para cada dimensão são de 23 x 40 x 55 cm. Seu peso não deve exceder 5 kg. (Portaria 676/GC-5/ 13/11/2000), (IATA PassengerServices – Recomendação 1749).

• mais info aqui

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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.

---

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Powerline-patched Monaco for Windows and OSX

This font is manually patched with Fontforge. It includes the glyphs from DejaVu Sans Mono for Powerline.

I recommend DirectWrite-patched VIM builds. I'm using KaoriYa's build (http://www.kaoriya.net/software/vim/)

Usage

Add the following lines to your .vimrc/_vimrc:

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Colours in terminal

It's a common confusion about terminal colours... Actually we have this:

• plain ascii
• ansi escape codes (16 colour codes with bold/italic and background)
• 256 colour palette (216 colours + 16 ansi + 24 gray) (colors are 24bit)
• 24bit true colour ("888" colours (aka 16 milion))

printf "\x1b[${bg};2;${red};${green};${blue}m\n"

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#! /bin/sh

# Step 1: checkout docker sources, but make sure you do this
# somewhere in /Users directory because boot2docker can only
# share this path with docker containers

git clone https://github.com/docker/docker.git

# Step 2: build docker image
cd docker/man && docker build -t docker/md2man .