zennro

/*
  A Goroutine safe pattern using channels that abstracts away the channels

  This is a concept of creating a goroutine safe object that uses channels under the covers to communicate
  with the internal map[string]string structure.  I know that typically this kind of solution may done
  with mutexes but the excercise was in using channels on purpose although they are heavier.

  Note a couple of points:

  - When using channels, you can still build a public-facing api that nicely abstracts them away, therefore

zennro

package main

import (
	"bytes"
	"encoding/hex"
	"flag"
	"fmt"
	"io"
	"log"
	"net"

zennro

package main

import (
    "crypto/tls"
    "crypto/x509"
    "fmt"
    "io"
    "log"
)

zennro

Mac web developer apps

This gist's comment stream is a collection of webdev apps for OS X. Feel free to add links to apps you like, just make sure you add some context to what it does — either from the creator's website or your own thoughts.

— Erik

zennro

# or simply:
'foobar'.tr 'A-Za-z','N-ZA-Mn-za-m'


# rot(x)
class String
  def rot(num = 13)
    return self.split("").collect { |ch|
      if /^[a-z]$/ === ch
	((ch[0] + num - 'a'[0]) % 26 + 'a'[0]).chr

zennro

package main

import (
	"bufio"
	"net"
)

type Client struct {
	incoming chan string
	outgoing chan string

zennro

package main

import (
	"bytes"
	"encoding/hex"
	"flag"
	"fmt"
	"io"
	"log"
	"net"

zennro

package main

import (
  "log"
  "net/http"
  "net/http/httputil"
  "net/url"
)

func main() {

zennro

package main

import (
	"fmt"
	"runtime"
	"time"
)

func waitAround(die chan bool) {
	<- die

zennro

package main

import (
    "fmt"
    "http"
    "io/ioutil"
    "os"
    )

func main() {