Skarlso

package main

import (
	"bytes"
	"fmt"
	"io/ioutil"
	"log"

	"golang.org/x/crypto/ssh"
	kh "golang.org/x/crypto/ssh/knownhosts"

extremecoders-re

Prevent creation of vmmem files in VMware (Windows)

Issue

VMWare creates .vmem files to back the guest RAM. On the host this causes disk thrashing especially during powering on and off the guest.

Solution

Add the following lines to the .vmx file to prevent creation of .vmem files. This will reduce disk IO and VM performance will improve especially on non-SSD disks.

researcx

24bit 192 kHz HD Audio + A=432 Hz Tuning + Equalizer

High-quality sampling

ALSA

echo 'defaults.pcm.rate_converter "speexrate_best"' | tee -a .asoundrc
sudo alsactl restore

PulseAudio

sudo echo 'default-sample-format = s24le' | sudo tee -a /etc/pulse/daemon.conf
sudo echo 'default-sample-rate = 192000' | sudo tee -a /etc/pulse/daemon.conf

swankjesse

import com.squareup.moshi.Json
import com.squareup.moshi.KotlinJsonAdapterFactory
import com.squareup.moshi.Moshi
import com.squareup.moshi.Rfc3339DateJsonAdapter
import java.util.Date

val json = """
{
  "url": "https://api.github.com/repos/square/okio/issues/156",
  "id": 91393390,

rodaine

// RateLimit middleware limits the throughput to h using TickerLimiter 
// configured with the provided rps and burst. The request will idle 
// for the passed in wait before cancelling if there is a queue.
func RateLimit(rps, burst int, wait time.Duration, h http.HandlerFunc) http.HandlerFunc {
	l, _ := TickerLimiter(rps, burst)

	return func(w http.ResponseWriter, r *http.Request) {
		t := time.NewTimer(wait)
		select {
		case <-l:

erikvip

Remove installed nvidia driver & reset to default graphics driver

On Ubuntu 15.10, after installing the nvidia proprietary driver, it didn't quite work as expected...going down to older version made it work, but graphics were slow. Run the below to reset back to the original graphics setup.

sudo apt-get purge nvidia-*
sudo apt-get install --reinstall xserver-xorg-video-intel libgl1-mesa-glx libgl1-mesa-dri xserver-xorg-core
sudo dpkg-reconfigure xserver-xorg

# May not have any alternatives configured (ok to skip)

sudo update-alternatives --remove gl_conf /usr/lib/nvidia-current/ld.so.conf

iamralch

import (
	"archive/zip"
	"io"
	"os"
	"path/filepath"
	"strings"
)

func zipit(source, target string) error {
	zipfile, err := os.Create(target)

husobee

package main

import (
	"database/sql"
	"database/sql/driver"
	"errors"
	"fmt"
	_ "github.com/mattn/go-sqlite3"
)

josdirksen

package main

import (
	"encoding/json"
	"fmt"
	"gopkg.in/mgo.v2"
	"gopkg.in/mgo.v2/bson"
	"io"
	"math/rand"
	"net/http"

denji

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)