nobonobo

go run $(go env GOROOT)/src/crypto/tls/generate_cert.go --host localhost

nobonobo

import asyncio
import websockets
from websockets.exceptions import ConnectionClosed
from jsonrpc import JSONRPCResponseManager, dispatcher


@dispatcher.add_method
def hello(*params):
    return 'hello'+repr(params)

nobonobo

package main

import (
	"fmt"
	"sync"
	"time"
)

func BenchmarkGo(n int) time.Duration {
	ch := make(chan time.Duration, n)

nobonobo

xcode-select --install
go get -d github.com/derekparker/delve
# dlv-certという名前でコード署名証明書の作成とコード署名として常に信頼する。
cd $GOPATH/src/github.com/derekparker/delve
GO15VENDOREXPERIMENT=1 CERT=dlv-cert make install
sudo killall taskgated
dlv debug

nobonobo

package main

import (
	"crypto/tls"
	"encoding/json"
	"fmt"
	"io"
	"io/ioutil"
	"log"
	"net/http"

nobonobo

# docker の GC 以下のコマンドをsystemdのtimerか、crondにセット
$(docker ps -f status=exited -q) | xargs -r docker rm; $(docker images --filter "dangling=true" -q) | xargs -r rmi

# go-1.6.2 をdocker経由で使う。本物と違うのは$PWDより親フォルダにアクセスできない(/tmpも)
alias go='docker run -it -v $PWD:$PWD -w $PWD golang:1.6.2-alpine go'

nobonobo

nobonobo

curl -sL https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh > /tmp/install.sh
sudo bash /tmp/install.sh -b -p /opt/python
echo "PATH=/opt/python/bin:\$PATH" >> ~/.bashrc

nobonobo

#!/bin/sh
user=$(dirname $1 | sed 's|\.|library|')
name=$(basename $1)
curl -sL https://registry.hub.docker.com/v2/repositories/$user/$name/tags | jq -r '.results[].name'

nobonobo

sudo pacman -S musl
CC=/usr/bin/musl-gcc go build --ldflags '-linkmode external -extldflags "-static"' sample.go
ldd sample
	動的実行ファイルではありません