giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install postgresql@9.6
brew unlink postgresql@9.6
brew link postgresql

tam7t

package main

import (
	"io/ioutil"
	"log"
	"os"
	"os/user"
	"strconv"
)

rakyll

// Copyright 2016 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.

// Command caption reads an audio file and outputs the transcript for it.
package main

import (
	"fmt"
	"io"

FZambia

package main

import (
	"bytes"
	"errors"
	"fmt"
	"io/ioutil"
	"os"

	"golang.org/x/crypto/openpgp/armor"

c4milo

import Ember from 'ember';

export default Ember.Component.extend({
  tagName: '', // Does not let Ember inject HTML into the component.
  routing: Ember.inject.service('-routing'),
  breadcrumbs: Ember.computed('routing.currentRouteName', function () {
    let routeName = this.get('routing.currentRouteName');

    let routeNames = routeName.split('.');
    let len = routeNames.length;

nhocki

// poller.go

package main

import (
	"fmt"
	"os"
	"os/signal"
	"time"

c4milo

git log --pretty="format:%an %ae" | sort | uniq -i | sort | sed -e 's/^ *[0-9]* //g' > AUTHORS

nhocki

///////////////////////////////////////////////////////////////
//         Aho-Corasick's algorithm, as explained in         //
//          http://dx.doi.org/10.1145/360825.360855          //
///////////////////////////////////////////////////////////////

// Max number of states in the matching machine.
// Should be equal to the sum of the length of all keywords.
const int MAXS = 6 * 50 + 10; 

// Number of characters in the alphabet.

ryanuber

BenchmarkBoltStore_FirstIndex-5	 1000000	      1932 ns/op
BenchmarkBoltStore_LastIndex-5	 1000000	      1907 ns/op
BenchmarkBoltStore_GetLog-5	  300000	      5931 ns/op
BenchmarkBoltStore_StoreLog-5	    5000	    266819 ns/op
BenchmarkBoltStore_StoreLogs-5	    5000	    300801 ns/op
BenchmarkBoltStore_DeleteRange-5	    5000	    322467 ns/op
BenchmarkBoltStore_Set-5	   10000	    247162 ns/op
BenchmarkBoltStore_Get-5	 1000000	      2176 ns/op
BenchmarkBoltStore_SetUint64-5	   10000	    240333 ns/op
BenchmarkBoltStore_GetUint64-5	 1000000	      2209 ns/op

indexzero

The state of Myo bindings in Node.js

... any takers? Comment on this gist! The discussion all started from a Tweet:

Who's going to be the first to write a wrapper for the @thalmic #myo C++ library? Latest headers: https://gist.github.com/indexzero/60d1224f0082f0d16f14

As pointed out by @c4milo there are a number of libraries that exist, but from first glance they all have deficiencies:

• https://github.com/HektorW/myo-node: Only works on Windows
• https://github.com/KamalAman/Myo-Node-Red: I don't even understand how this works