aanari

sudo update-alternatives --install /usr/bin/x-terminal-emulator x-terminal-emulator $(which alacritty) 50
sudo update-alternatives --config x-terminal-emulator

chrismccord

Phoenix 1.4.x to 1.5.0 upgrade instructions

Phoenix 1.5 requires Elixir >= 1.7. Be sure your existing version is up to date by running elixir -v on the command line.

Install the new phx.new project generator

$ mix archive.uninstall phx_new
$ mix archive.install hex phx_new 1.5.0

slashdotdash

Commanded middleware for command enrichment

Usage

Add the EnrichCommand middleware to your command router:

defmodule MyApp.Router do
  use Commanded.Commands.Router
 

rlipscombe

#!/usr/bin/env elixir

defmodule Canvas do
  @behaviour :wx_object

  @title "Canvas Example"
  @size {600, 600}

  def start_link() do
    :wx_object.start_link(__MODULE__, [], [])

bluethon

git config --global http.proxy 'socks5://127.0.0.1:1080'

git config --global https.proxy 'socks5://127.0.0.1:1080'

nflint

git ls-files --others --exclude-standard -z | cpio -pmd0 path/to/directory
git clean -d -f

# git ls-files: print a
# * null-delimited (-z) list of 
# * untracked (--others)
# * non-ignored (--exclude-standard) files.
# cpio:
# * copy (-p)
# * files in a null-delimited list (-0)

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

luikore

# http://zh.wikipedia.org/wiki/中文数字
# http://china.younosuke.com/03_013.html

module ChineseNum
  extend self

  UPPER_ZERO = '零'
  LOWER_ZERO = '〇'
  UPPER_DIGITS = %w[壹 贰 叁 肆 伍 陆 柒 捌 玖].unshift nil
  LOWER_DIGITS = %w[一 二 三 四 五 六 七 八 九].unshift nil

shingchi

根据Unicode5.0整理如下：

1）标准CJK文字
http://www.unicode.org/Public/UNIDATA/Unihan.html

2）全角ASCII、全角中英文标点、半宽片假名、半宽平假名、半宽韩文字母：FF00-FFEF
http://www.unicode.org/charts/PDF/UFF00.pdf

3）CJK部首补充：2E80-2EFF
http://www.unicode.org/charts/PDF/U2E80.pdf

asaaki

# http://erlang.org/doc/man/erl.html
# --erl     erlang VM attributes/flags
# +A 32     async-threads
# +K true   kernel-poll if supported
# +P 524288 max number of simultaneous processes
iex --erl '+A 32 +K true +P 524288'