zh-f

# install deps
yum install gcc kernel-devel make ncurses-devel

# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL
wget https://github.com/downloads/libevent/libevent/libevent-2.0.21-stable.tar.gz
tar -xvzf libevent-2.0.21-stable.tar.gz
cd libevent-2.0.21-stable
./configure --prefix=/usr/local
make
sudo make install

zh-f

#!/usr/bin/python2
# -*- coding=gbk -*-
#
# The original version can be found at https://www.programmersought.com/article/60554969634/.
# The differences from original version are as follows:
#   * added shbang line so that we can know this is the python 2 script.
#   * added SUITE_NAMES column.
#
import glob
import sys

zh-f

cd "$(brew --repo)"
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
git remote set-url origin https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git


echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile 
source ~/.bash_profile

zh-f

brew update && brew upgrade
brew uninstall --ignore-dependencies openssl; 
brew install https://github.com/tebelorg/Tump/releases/download/v1.0.0/openssl.rb

zh-f

$ yum list installed | grep docker

docker.x86_64                    2:1.13.1-91.git07f3374.el7.centos
docker-client.x86_64             2:1.13.1-91.git07f3374.el7.centos
docker-common.x86_64             2:1.13.1-91.git07f3374.el7.centos
docker-compose.noarch            1.18.0-2.el7             @MJQ-CTyun-Yum-epel
python34-docker.noarch           2.6.1-1.el7              @MJQ-CTyun-Yum-epel
python34-docker-pycreds.noarch   0.2.1-1.el7              @MJQ-CTyun-Yum-epel
python34-dockerpty.noarch        0.4.1-9.el7              @MJQ-CTyun-Yum-epel

zh-f

package main

import (
	"golang.org/x/tour/pic"
	"image"
	"image/color"
)

type Image struct{
	width, height int

zh-f

package main

import (
	"io"
	"os"
	"strings"
)

type rot13Reader struct {
	r io.Reader

zh-f

package main

import "golang.org/x/tour/reader"

type MyReader struct{}

// TODO: Add a Read([]byte) (int, error) method to MyReader.

func (r *MyReader) Read (b []byte) (n int, err error){
	b = b[:cap(b)]

zh-f

package main

import (
	"fmt"
)

type ErrNegativeSqrt float64

func (e ErrNegativeSqrt) Error() string{
	return fmt.Sprintf("cannot Sqrt negative number: %v\n", float64(e))

zh-f

package main

import "fmt"

type IPAddr [4]byte

// TODO: Add a "String() string" method to IPAddr.
func (ip IPAddr) String() string{
	return fmt.Sprintf("%v.%v.%v.%v", ip[0], ip[1], ip[2], ip[3],)
}