Open ~/.bash_profile in your favorite editor and add the following content to the bottom.
# Git branch in prompt.
parse_git_branch() {| :: Make --no-ri --no-rdoc default gem install options (without documentation) | |
| :: Possible variations: | |
| :: For every user: | |
| :: echo gem: --no-ri --no-rdoc > "%PROGRAMDATA%\gemrc" | |
| :: Only for you | |
| :: echo gem: --no-ri --no-rdoc >> "%USERPROFILE%\.gemrc" | |
| :: | |
| :: Note: In Windows, %PROGRAMDATA% is /etc on Linux | |
| :: | |
| :: But finally, the best way to do it. See: http://stackoverflow.com/a/7662245/1579985 |
| // Use Gists to store code you would like to remember later on | |
| console.log(window); // log the "window" object to the console |
| # app/models/image.rb | |
| class Image < ActiveRecord::Base | |
| has_many :taggings, :as => :taggable | |
| has_many :tags, :through => :taggings | |
| end |
| ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### ### # | |
| # | |
| # _dockerfile/mysql/conf.d/my.cnf | |
| # Last update: 2017-01-05_10h05 | |
| # | |
| # This mysql config is made to run within the official mysql container. | |
| # https://hub.docker.com/_/mysql/ | |
| # | |
| # Inspired by: | |
| # https://www.percona.com/blog/2016/10/12/mysql-5-7-performance-tuning-immediately-after-installation/ |
| package main | |
| import ( | |
| "encoding/json" | |
| "fmt" | |
| "os" | |
| ) | |
| func main() { | |
| decoder := json.NewDecoder(os.Stdin) |
| package main | |
| import ( | |
| "bufio" | |
| "fmt" | |
| "io" | |
| "os" | |
| "os/exec" | |
| "strings" | |
| ) |
| docker logs nginx 2>&1 | grep "127." | |
| # ref: http://stackoverflow.com/questions/34724980/finding-a-string-in-docker-logs-of-container |
There are three main concepts with Rust:
These are fairly simple concepts, but they are often counter-intuitive to concepts in other languages, so I wanted to give a shot at
| # -*- coding:utf-8 -*- | |
| from __future__ import absolute_import | |
| from __future__ import unicode_literals | |
| from __future__ import print_function | |
| import json | |
| import uuid | |
| import time | |
| import gevent |