xlab

func arrayToSliceInt32(ptr unsafe.Pointer, size int) (ints []int32) {
	hdr := reflect.SliceHeader{
		Data: uintptr(ptr),
		Len:  size,
		Cap:  size,
	}
	cints := *(*[]int32)(unsafe.Pointer(&hdr))
	ints = make([]int32, size)
	// TODO: bech this
	copy(ints, cints)

xlab

$ go test -bench=BenchmarkUint -run=XXX
PASS
BenchmarkUint32Div7	20000000	       126 ns/op
BenchmarkUint32Div37	20000000	       126 ns/op
BenchmarkUint32Div123	20000000	       126 ns/op
BenchmarkUint32Div763	20000000	       126 ns/op
BenchmarkUint32Div1247	20000000	       126 ns/op
BenchmarkUint32Div9305	20000000	       126 ns/op
BenchmarkUint32Div13307	20000000	       126 ns/op
BenchmarkUint32Div52513	20000000	       126 ns/op

xlab

/** Helper functions start **/

var RiakHelper = function() {
  return {
    numericSorter: function(first, second) {
      return first - second;
    }
  };
}();

xlab

<snippet>
    <content><![CDATA[
type ${1:type}s []*${1:type}

func (s ${1:type}s) Len() int           { return len(s) }
func (s ${1:type}s) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
func (s ${1:type}s) Less(i, j int) bool { return s[i].${2:field} < s[j].${2:field} }
]]></content>
    <tabTrigger>gosort</tabTrigger>
    <scope>source.go</scope>

xlab

Keybase proof

I hereby claim:

• I am xlab on github.
• I am xlab (https://keybase.io/xlab) on keybase.
• I have a public key whose fingerprint is 8F39 7B4E 96AB 1977 5C15 C3C6 DE3F 4FEA 5B0A DCE5

To claim this, I am signing this object:

xlab

FROM progrium/busybox
ADD https://raw.githubusercontent.com/bagder/ca-bundle/master/ca-bundle.crt /etc/ssl/ca-bundle.pem

xlab

Testcase from https://github.com/skarademir/naturalsort/blob/master/naturalsort_test.go
	BenchmarkNaturalSort	   50000	     28738 ns/op
	BenchmarkHandySort	 3000000	       517 ns/op

A real battle-case from https://github.com/xlab/handysort/blob/master/strings_test.go
(10000 random alphanumeric strings)

	BenchmarkStringSort		 500	   2665145 ns/op
	BenchmarkHandyStringSort	 100	  11817051 ns/op
	BenchmarkNaturalStringSort	   1	1013808894 ns/op

xlab

memstats := cmd.Flag.Lookup("memstats").Value.String()
if memstats != "" {
    interval := cmd.Flag.Lookup("meminterval").Value.Get().(time.Duration)

    context.fileMemStats, err = os.Create(memstats)
    if err != nil {
        return err
    }

    context.fileMemStats.WriteString("# Time\tHeapSys\tHeapAlloc\tHeapIdle\tHeapReleased\n")

xlab

static uint32_t friends_list_save(const Messenger *m, uint8_t *data)
{
    uint32_t i;
    uint32_t num = 0;

    for (i = 0; i < m->numfriends; i++) {
        if (m->friendlist[i].status > 0) {
            struct SAVED_FRIEND temp;
            memset(&temp, 0, sizeof(struct SAVED_FRIEND));
            temp.status = m->friendlist[i].status;

xlab

// Glow automatically generated OpenGL binding: http://github.com/go-gl/glow

package gl

import (
	"C"
	"fmt"
	"log"
	"reflect"
	"strings"