powerwlsl’s gists

powerwlsl / binomial series -1

Last active May 1, 2018 13:41

powerwlsl / screen.py

Created April 28, 2018 06:10

	import RPi.GPIO as GPIO
	import time
	import os

	GPIO.setmode(GPIO.BCM)
	GPIO.setup(18, GPIO.IN, pull_up_down=GPIO.PUD_UP)

	while True:
	input_state = GPIO.input(18)
	if input_state ==False:

powerwlsl / gist:494f9267b4b9164f52551a45abde619e

Created February 25, 2018 05:03

	import 'react-dates/initialize';
	import 'react-dates/lib/css/_datepicker.css';
	import React from 'react';
	import moment from 'moment';
	import { SingleDatePicker } from 'react-dates';


	const now = moment().format('MMM Do, YYYY');

	export default class ExpenseForm extends React.Component {

powerwlsl / gist:eccb179854231c8471c32e39ff094ca8

Created October 3, 2017 08:06

	function init_pagination() {
	var hash, loading_articles, page_regexp, pushPage, title_of_article;
	page_regexp = /\d+$/;
	pushPage = function(page) {
	if (page == "1") {
	title_of_article = $("input#article_friendly_id")[0].value;
	}
	history.pushState(null, "InfiniteScrolling \| Page " + page, title_of_article);
	};
	window.preparePagination = function(el) {

powerwlsl / gist:2699fa0770312a0b98550074dd56cd20

Created October 3, 2017 08:03

	<div class='row'>
	<div id='content-column' class="col-md-8 col-sm-9 col-xs-12">
	<%= yield %>
	</div>
	<div class="col-md-4 col-sm-3 col-xs-12">
	<%= render 'home/management_content' %>
	</div>
	</div>
	</div>
	</div>

powerwlsl / Bundle error

Created July 7, 2017 01:24

Bundle error


	Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

	/Users/hyejinahn/.rvm/rubies/ruby-2.1.3/bin/ruby extconf.rb
	checking for rb_trap_immediate in ruby.h,rubysig.h... no
	checking for rb_thread_blocking_region()... yes
	checking for ruby/thread.h... yes
	checking for rb_thread_call_without_gvl() in ruby/thread.h... yes
	checking for inotify_init() in sys/inotify.h... no
	checking for __NR_inotify_init in sys/syscall.h... no

powerwlsl / application.html.erb

Created June 16, 2017 07:56

	<!DOCTYPE html>
	<html>
	<head>
	<title>TestApp</title>
	<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
	<%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
	<%= csrf_meta_tags %>
	<meta property="fb:app_id" content="1906292329591719" />
	<meta property="og:url" content="https://protected-lowlands-45584.herokuapp.com/" />
	<meta property="og:title" content="TestApp" />

powerwlsl / capybara cheat sheet

Created April 21, 2017 11:12 — forked from zhengjia/capybara cheat sheet

capybara cheat sheet

	=Navigating=
	visit('/projects')
	visit(post_comments_path(post))

	=Clicking links and buttons=
	click_link('id-of-link')
	click_link('Link Text')
	click_button('Save')
	click('Link Text') # Click either a link or a button
	click('Button Value')

powerwlsl / gist:524e50ae8786849dd6a4107bdb5ccdd6

Created March 24, 2017 00:06

	Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

	/Users/hyejinan/.rvm/rubies/ruby-2.2.5/bin/ruby -r
	./siteconf20170324-25168-3oi6k.rb extconf.rb
	checking for gcc... yes
	checking for Magick-config... no
	checking for pkg-config... yes
	checking for outdated ImageMagick version (<= 6.4.9)... no
	checking for presence of MagickWand API (ImageMagick version >= 6.9.0)... no
	checking for Ruby version >= 1.8.5... yes

powerwlsl / edit.html.erb

Created March 21, 2017 02:40

	<div class="row">
	<div class="col-lg-12">
	<div class="panel">
	<header class="panel-heading lead">고객 사진 추가</header>
	<div class="panel-body">
	<%= simple_form_for( [:staffs, @user], url: staffs_user_photo_path, html: { class: 'form-horizontal', multipart: true } ) do \|f\| %>
	<% if @user.errors.present? %>
	<script type="text/javascript">
	<% @user.errors.full_messages.each do \|msg\| %>
	toastr.error('<%= msg %>');

Hyejin Ahn powerwlsl