joongimin

#!/usr/bin/env ruby
def run_and_echo(cmd)
  puts cmd
  result = system(cmd)
  raise "FAIL - `#{cmd}`" unless result
end

max_steps = ARGV[0].to_i

begin

joongimin

Ch#9 Simplifying Conditional Expressions

Decomponse Conditional

• condition check 와 action 양쪽 모두 코드로 되어 있으면 읽기 어렵다.

• 이를 method로 추출한다.

JuanVqz

/*! debug.css | MIT License | zaydek.github.com/debug.css */
*:not(path):not(g) {
	color:                    hsla(210, 100%, 100%, 0.9) !important;
	background:               hsla(210, 100%,  50%, 0.5) !important;
	outline:    solid 0.25rem hsla(210, 100%, 100%, 0.5) !important;

	box-shadow: none !important;
}

joongimin

javascript:(
  function() {
    ids = ['2058928', '17093928', '8577077', '20619567', '38043493'];
    form = document.querySelector('form[action*=review-requests]');
    ids.forEach(function(id){ var input = document.createElement('input');
    input.setAttribute('name', 'reviewer_user_ids[]');
    input.setAttribute('value', id);
    form.appendChild(input);
  });
  event = document.createEvent("HTMLEvents");

flavono123

# accounts/forms.py
from django import forms
from django.contrib.auth.forms import UserCreationForm, get_user_model


class SignupForm(UserCreationForm):
    class Meta(UserCreationForm.Meta):
        fields = UserCreationForm.Meta.fields + ('email',)
        widgets = {
            'username': forms.EmailInput(attrs={

WaKeMaTTa

Order of Rails Controller Callbacks

Rails 4.x

Started GET "/" for 127.0.0.1 at 2017-05-19 14:17:18 +0200
  Processing by WelcomeController#index as HTML
    prepend_around_action
    prepend_before_action
 before_action

waylandzhang

Alternative naming schemes for AWS regions

Purpose

The intent is to define terse, standards-supported names for AWS regions.

Schemes

colinvh

Alternative naming schemes for AWS regions

Incorporates changes by 0mnius.

Purpose

The intent is to define terse, standards-supported names for AWS regions.

Legend

itay-grudev

# ~/.config/fish/functions/rvm.fish

function rvm --description "Ruby Version Manager"
  exec bash --login -c "rvm $argv; exec fish" ^&1
end

marocchino

whenever 사용하기

요즘 이쪽 질문이 많이 올라오길레 정리해 봤습니다.

설치

$ gem install whenever

번들러를 사용한다면, Gemfile에 이렇게 적고