linjunpop

Mix.install(
  [
    {:finch, "~> 0.16.0"},
    {:jason, "~> 1.4"}
  ],
)

Finch.start_link(name: OllamaFinch)

linjunpop

Deploy Rails 4 app with Dokku on DigitalOcean

Install dokku

First create a Ubuntu 13.04 x64 droplet on DigitalOcean Control Panel

Then ssh with root account, run this in termianl:

$ wget -qO- https://raw.github.com/progrium/dokku/master/bootstrap.sh | sudo bash

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body {
  font-family: 'HelveticaNeue-UltraLight', 'Helvetica Neue UltraLight', 'Helvetica Neue', Arial, Helvetica, sans-serif;
  font-weight: 100;
  letter-spacing: 1px;
}

linjunpop

Test for the obsidian-progress

linjunpop

Use Github, the correct way, IMO

1. DO NOT commit anything on master, except wording change.
2. Write descriptive commit messages. (The reason for this change.)
3. Always use $ git pull --rebase.
4. DO NOT merge PR raised by yourself.
5. Close related issue after merge in PR. (Closes #123)
6. Write down everything in github comments, include links, codes, etc.
7. Let all tests pass before merge any PR. (CI server FTW)
8. Add link to related issue in the PR.

linjunpop

OTP Test Codes

Sample OTP QR Codes

The following sample codes are not valid for the listed services but should allow basic testing of an authenticator application. Clicking on a QR code image will display just that code so it is easier to scan without interference from the other codes.

You can use this site to generate more QR codes as needed. It will also let you verify the produced codes against its own calculated code.

linjunpop

Capybara, Rspec, Rails assets pipeline

A clean workaround for running capybara tests on Rails with assets pipeline enabled.

Original: teamcapybara/capybara#500 (comment)

linjunpop

defmodule Concat do
  def join(a, b) do
    IO.puts "***First join"
    a <> b
  end

  def join(a, b, sep \\ " ") do
    IO.puts "***Second join"
    a <> sep <> b
  end

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Rails flash messages with AJAX requests

original: http://stackoverflow.com/a/10167659/656428

linjunpop

iOS 内购验证

相关资料

• https://developer.apple.com/library/ios/releasenotes/General/ValidateAppStoreReceipt/Chapters/ReceiptFields.html#//apple_ref/doc/uid/TP40010573-CH106-SW1
• http://hpique.github.io/RMStore-presentation-for-NSBarcelona
• http://asciiwwdc.com/2014/sessions/305

本地验证: