ciaranarcher

Moving around

• ⌘⌥ B Jump to definition
• ⌘ [ Jump back
• ⌘ ] Jump forward

Running stuff under the cursor

• ⌥^R Run configurations (e.g. run test)
• ⌥^D Debug configurations

Comments

ciaranarcher

Keybase proof

I hereby claim:

• I am ciaranarcher on github.
• I am ciaranarcher (https://keybase.io/ciaranarcher) on keybase.
• I have a public key whose fingerprint is 2B20 14EF 5BEF 4E4C B84C 5398 D6E7 56FA D997 81B0

To claim this, I am signing this object:

ciaranarcher

# Shard 303

irb(main):003:0> User.count
=> 14932745
irb(main):004:0> PermissionSet.count
=> 7720
irb(main):005:0> Leg.count
=> 167910
irb(main):008:0> Availability.count
=> 6706

ciaranarcher

16:37 $ vim --version
VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Dec 17 2014 16:27:15)
MacOS X (unix) version
Included patches: 1-488
Compiled by Homebrew
Huge version without GUI.  Features included (+) or not (-):
+acl             +farsi           +mouse_netterm   +syntax
+arabic          +file_in_path    +mouse_sgr       +tag_binary
+autocmd         +find_in_path    -mouse_sysmouse  +tag_old_static
-balloon_eval    +float           +mouse_urxvt     -tag_any_white

ciaranarcher

ticker := time.NewTicker(time.Second * 5)
go func() {
  for _ = range ticker.C {
    fmt.Printf("Goroutine count: %d\n", runtime.NumGoroutine())
  }
}()

ciaranarcher

// Create our own MyResponseWriter to wrap a standard http.ResponseWriter
// so we can store the status code.
type MyResponseWriter struct {
	status int 
	http.ResponseWriter
}

func NewMyResponseWriter(res http.ResponseWriter) *MyResponseWriter {
	// Default the status code to 200
	return &MyResponseWriter{200, res}

ciaranarcher

$ go get github.com/alecthomas/gozmq
# github.com/alecthomas/gozmq
ld: warning: ignoring file /usr/local/Cellar/zeromq22/2.2.0/lib/libzmq.dylib, file was built for x86_64 which is not the architecture being linked (i386): /usr/local/Cellar/zeromq22/2.2.0/lib/libzmq.dylib
Undefined symbols for architecture i386:
  "_zmq_bind", referenced from:
      __cgo_7f64089da901_Cfunc_zmq_bind in zmq.cgo2.o
      __cgo_7f64089da901_C2func_zmq_bind in zmq.cgo2.o
     (maybe you meant: __cgo_7f64089da901_C2func_zmq_bind, __cgo_7f64089da901_Cfunc_zmq_bind )
  "_zmq_close", referenced from:
      __cgo_7f64089da901_Cfunc_zmq_close in zmq.cgo2.o

ciaranarcher

Types

type Vertex struct {
    Lat, Long float64
}

Maps

ciaranarcher

package main

import (
    "fmt"
    "math"
)

func Sqrt(x float64) (z float64) {
    z = 1.0
    for i := 0; i < 100000000; i++ {

ciaranarcher

(defn cat-many [out files]
    (map #(with-open [o (io/output-stream out)]
            (io/copy (io/file %) o)) files))


(cat-many "/tmp/ciaran.mp3" '("/tmp/test-recording-1.mp3" "/tmp/test-recording-2.mp3"))