wastemobile

使用 Git 與 Git Hooks 同步 MySQL 資料庫
=====================================

參考來源： [Synchronizing a MySQL Database with Git and Git Hooks](http://ben.kulbertis.org/2011/10/synchronizing-a-mysql-database-with-git-and-git-hooks/)

目前採用的方法，也是利用 Git Hooks，基本有兩個：

1. push-db：將本地異動推到遠端前運行，讓本地資料庫 => 遠端資料庫（pre-push）。
2. pull-db：將遠端異動拉回本地後運行，讓遠端資料庫 => 本地資料庫（post-update）。

mdang

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

darkthread

1. Clone your fork:

git clone [email protected]:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

zachbrowne

#!/bin/bash
iatest=$(expr index "$-" i)

#######################################################
# SOURCED ALIAS'S AND SCRIPTS BY zachbrowne.me
#######################################################

# Source global definitions
if [ -f /etc/bashrc ]; then
	 . /etc/bashrc

ddeveloperr

Rails on Rails Cheat Sheet -- Includes updates from Rails 5.0

1. Open terminal and check versions of Ruby and Rails against production server params or to make sure you are using the most recent stable versions.
  $ ruby -v
  $ rvm list
  $ rvm list known
  $ rvm install ruby 2.3.1
  $ rvm list
  $ ruby -v
  $ gem install rails

pirafrank

########## SETTINGS 

# On startup, lftp executes ~/.lftprc and ~/.lftp/rc. You can place aliases and 'set' commands 
# there. Some people prefer to see full protocol debug, use 'debug' to turn the debug on.

# Certain commands and settings take a time interval parameter. It has the format Nx[Nx...], where N is time amount
# (floating point) and x is time unit: d - days, h - hours, m - minutes, s - seconds. Default unit is second. E.g.
# 5h30m or 5.5h. Also the interval can be 'infinity', 'inf', 'never', 'forever' - it means infinite interval. E.g.
# 'sleep forever' or 'set dns:cache-expire never'.

iansrc0811

require 'rubygems'
require 'nokogiri'
require 'mechanize'
require 'open-uri'

class Books_Crawler

  def get_book_names(book_name)
    book_item = self.start_crawler(book_name)
    book_names = []

gene1wood

Given a subscribed calendar with a url like

https://example.com/example.ics

To force Google Calendar to refresh and reload the contents right now, unsubscribe from the calendar and subscribe to a new calendar with a URL like

https://example.com/example.ics#1

Adding the anchor tag will force Google Calendar to think of it as a new calendar

slava-vishnyakov

1. Create a file Image.js from the source below (it is almost a copy of Image.js from tiptap-extensions except that it has a constructor that accepts uploadFunc (function to be called with image being uploaded) and additional logic if(upload) { ... } else { ... previous base64 logic .. } in the new Plugin section.

import {Node, Plugin} from 'tiptap'
import {nodeInputRule} from 'tiptap-commands'

/**
 * Matches following attributes in Markdown-typed image: [, alt, src, title]
 *

Tambunan26

Task 1: Create a project jumphost instance

Navigation menu > Compute engine > VM Instance


Task 2: Create a Kubernetes service cluster

gcloud config set compute/zone us-east1-b

gcloud container clusters create nucleus-webserver1