schwern

package permutation

// Based on https://stackoverflow.com/a/30230552/14660 by Paul Hankin

// perm := NewPermutation( slice )
// for next := perm.Next(); next != nil; next = perm.Next() {
//    ...
// }
//
// or

dgryski

<dgryski@kamek[powbench] \ʕ◔ϖ◔ʔ/ > go test -test.bench=.
BenchmarkPolyPow-4    	 5000000	       286 ns/op
BenchmarkPolyFast-4   	100000000	        16.7 ns/op
PASS
ok  	github.com/dgryski/powbench	3.430s

lleveque

function _gocomplete_()
{
    # What do we want to autocomplete ?
    local word=${COMP_WORDS[COMP_CWORD]}
    # list packages that match in src/ subfolder, discarding warnings if no result
    COMPREPLY=($(go list ./src/"${word}"... 2>/dev/null))
}

# register autocomplete function for `go`
complete -F _gocomplete_ go

JonCole

Some of the Redis best practices content has moved

This content from this markdown file has moved a new, happier home where it can serve more people. Please check it out : https://docs.microsoft.com/azure/azure-cache-for-redis/cache-best-practices.

NOTE: Client specific guidance listed below is still valid and should still be considered. I will update this document once all content has been moved.

ajkeeton

package main

import (
	"compress/flate"
	"encoding/hex"
	"fmt"
	"io"
	"io/ioutil"
	//	"bufio"
	"bytes"

JonCole

Contents Moved

The contents of this article have moved to a new, happier home https://aka.ms/Redis/DataLoss

maksymx

yum install cmake
yum install python-devel numpy
yum install gcc gcc-c++
yum install gtk2-devel libdc1394-devel libv4l-devel ffmpeg-devel gstreamer-plugins-base-devel libpng-devel libjpeg-turbo-devel jasper-devel openexr-devel
yum install libtiff-devel libwebp-devel tbb-devel eigen3-devel python-sphinx texlive 

pushd /tmp
    wget http://downloads.sourceforge.net/project/opencvlibrary/opencv-unix/2.4.11/opencv-2.4.11.zip
    unzip opencv-2.4.11.zip
    cd opencv-2.4.11

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

tkrajina

package main

import (
        "fmt"
        "unicode"

        "golang.org/x/text/transform"
        "golang.org/x/text/unicode/norm"
)

nitoyon

package main

import (
	"fmt"
	"image"
	"image/color"
	"image/gif"
	"math"
	"os"
)