iwanbk

/*
 * author : Iwan Budi Kusnanto (ibk@labhijau.net)
 */
#include "lwip/api.h"
#include "lwip/sys.h"
#include "lwip/udp.h"

#include "udpecho_raw_server.h"

static void udpecho_raw_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, struct ip_addr *addr, u16_t port)

iwanbk

package main
import (
    "net"
    "os"
)

func main() {
    strEcho := "Halo"
    servAddr := "localhost:6666"
    tcpAddr, err := net.ResolveTCPAddr("tcp", servAddr)

iwanbk

# th30z@u1310:[Desktop]$ psql -h localhost -p 55432
# Password: 
# psql (9.1.10, server 0.0.0)
# WARNING: psql version 9.1, server version 0.0.
#          Some psql features might not work.
# Type "help" for help.
# 
# th30z=> select foo;
#  a | b 
# ---+---

iwanbk

export GOROOT=$HOME/go
export GOPATH=$HOME/pathgo

export PATH=$PATH:$GOROOT/bin
export PATH=$PATH:$GOPATH/bin

iwanbk

for line in yourString:gmatch("([^\n]*)\n?") do
  -- do something
end

iwanbk

#!KAMAILIO
#
# Simple/sample kamailio.cfg for running a proxy/registrar with TLS and
# WebSockets support.

###!substdef "!DBURL!sqlite:///etc/kamailio/db.sqlite!g"
#!substdef "!DBURL!mysql://kamailio:kamailiorw@localhost/kamailio!g"
#!substdef "!MY_IP_ADDR!10.0.11.175!g"
#!substdef "!MY_DOMAIN!ubukam.lan!g"
#!substdef "!MY_WS_PORT!5065!g"

iwanbk

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion) || "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i = 0; i < data.length; i++) {
			var dataString = data[i].string;
			var dataProp = data[i].prop;

iwanbk

#!KAMAILIO
#
# sample config file for dispatcher module
# - load balancing of VoIP calls with round robin
# - no TPC listening
# - don't dispatch REGISTER and presence requests
#
# Kamailio (OpenSER) SIP Server v3.2
#     - web: http://www.kamailio.org
#     - git: http://sip-router.org

iwanbk

gRPC Best Practice @ CoreOSFest 2017

https://coreosfest2017.sched.com/event/AWYc/best-practices-for-go-grpc-services-doug-fawley-google

Just small note for me. Hope the slide will be opened.

• API design
  • Idmpotency
    • It should be safe to retry an RPC without knowing whether it was processed
• Example

iwanbk

package main

import (
	"encoding/json"
	"testing"
)

func BenchmarkMapNakedInterface(b *testing.B) {
	m := map[string]interface{}{
		"col1": "val1",