command | description |
---|---|
ctrl + a | Goto BEGINNING of command line |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
from collections import namedtuple | |
def json2object(data): | |
""" | |
>>> json2object("a") | |
'a' | |
>>> data = {"a": 100, "b": 200} | |
>>> obj = json2object(data) | |
>>> obj.a |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package main | |
import ( | |
"io" | |
"log" | |
"os" | |
"os/exec" | |
"io/ioutil" | |
"bytes" | |
) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class CompressedRequests | |
def initialize(app) | |
@app = app | |
end | |
def method_handled?(env) | |
!!(env['REQUEST_METHOD'] =~ /(POST|PUT)/) | |
end | |
def encoding_handled?(env) |
- The top 5 proactive measures to minimize MySQL downtime
- The small improvements of MySQL 5.6: Duplicate Index Detection
- Keynotes, BOFs, and the Community Networking Reception at Percona Live MySQL Conference and Expo
- Analyzing Slow Query Table in MySQL 5.6
- Percona Toolkit by example – pt-stalk
- innodb_stats_on_metadata and slow queries on INFORMATION_SCHEMA
- [Webinar: SQL Query
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// | |
// AMScanViewController.h | |
// | |
// | |
// Created by Alexander Mack on 11.10.13. | |
// Copyright (c) 2013 ama-dev.com. All rights reserved. | |
// | |
#import <UIKit/UIKit.h> | |
#import <AVFoundation/AVFoundation.h> |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require "active_record" | |
namespace :db do | |
db_config = YAML::load(File.open('config/database.yml')) | |
db_config_admin = db_config.merge({'database' => 'postgres', 'schema_search_path' => 'public'}) | |
desc "Create the database" | |
task :create do | |
ActiveRecord::Base.establish_connection(db_config_admin) |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require 'date' | |
author = "Saito" | |
email = "[email protected]" | |
date = Date.new(2012, 7, 30) | |
s = %w{ | |
. . . . . . . | |
. . o o o . . | |
. o . . . . . |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
-- http://stackoverflow.com/questions/1124603/grouped-limit-in-postgresql-show-the-first-n-rows-for-each-group | |
-- http://www.postgresql.jp/document/9.2/html/tutorial-window.html | |
CREATE TABLE empsalary ( | |
depname varchar(10) not null | |
, empno integer not null | |
, salary integer not null | |
); | |
INSERT INTO empsalary (depname, empno, salary) VALUES ('develop', 11, 5200); |
Locate the section for your github remote in the .git/config
file. It looks like this:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = [email protected]:joyent/node.git
Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/*
to this section. Obviously, change the github url to match your project's URL. It ends up looking like this: