Zhihao Chen chenzhihao

chenzhihao / go_interface.go

Created October 14, 2019 04:36

The concrete value stored in an interface is not addressable

	package main

	import (
	"fmt"
	)

	type Orange struct {
	}

	/* this will not work, as the NewOrange return concrete as interface, which is not addressable

chenzhihao / docker-compose.yml

Created November 7, 2018 06:36

kafka docker compose file

	version: '3'
	services:
	zookeeper:
	image: wurstmeister/zookeeper
	ports:
	- "2181:2181"
	kafka:
	image: wurstmeister/kafka:1.0.1
	ports:
	- 9092:9092

chenzhihao / golang-nuts.go

Created October 9, 2018 04:29 — forked from ryanfitz/golang-nuts.go

two ways to call a function every 2 seconds

	package main

	import (
	"fmt"
	"time"
	)

	// Suggestions from golang-nuts
	// http://play.golang.org/p/Ctg3_AQisl

chenzhihao / 0_reuse_code.js

Created January 9, 2017 05:54

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

chenzhihao / tmux-cheatsheet.markdown

Last active August 29, 2015 14:18 — forked from MohamedAlaa/tmux-cheatsheet.markdown

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

chenzhihao / gist:927372e1f95272fe75d4

Last active August 29, 2015 14:06

a simple co

	function tunkfiedSettimeOut(delay,index) {
	return function(cb) {
	console.log('index: ',index);
	setTimeout(function(){
	cb(undefined,delay);
	},delay);
	}
	}

	tunkfiedSettimeOut(3000,1)(function(err,data){console.log("delay is", data)});

chenzhihao / gist:c12beff3dc0c35e73506

Created August 21, 2014 14:53

rm .flac files

find . -type f -name *.flac -exec rm {} \;

chenzhihao / gist:ba31d2c08a0ba8b9d344

Created August 9, 2014 06:54 — forked from lucasfais/gist:1207002

chenzhihao / boxes

Last active August 29, 2015 14:03

a html for browser event mechanism description

chenzhihao / app.js

Created December 4, 2013 04:47

post type check

	function JSONOnly(req, res, next) {
	console.log(req.header('accept'));
	console.log(req.is('json'));
	if (!req.is('json')) {
	res.send(406);
	}
	else {
	next();
	}