miguelmota

package main

import (
	"fmt"
	"reflect"
)

func main() {
	var v *string
	fmt.Println(isNil(v)) // true

axic

eWASM Roadmap 2017-2018

UPDATE: for a clearer and up to date picture please refer to https://github.com/ewasm and https://gitter.im/ewasm/lobby

(Intro: https://github.com/ewasm)

The goal is to launch a preliminary test environment ("test net") with eWASM very early 2018 and to have a stable eWASM test ecosystem by mid-2018.

Timeline:

paumoreno

This script uses the great message extraction library gettext-extractor by lukasgeiter.

The script assumes that the location of the source files is ./src. It parses both .js and .vue files. It writes the PO template file in ./i18n/messages.pot.

Some things to note:

• It assumes that interpolations in the templates use the delimieters {{}} (it is the most commmon case).
• It assumes that both the template and the script sections of the .vue single file components are defined inline, and not referenced by a src attribue (it is the most common case).
• Expressions to extract are hardcoded. Currently they are ['$t', '[this].$t', 'i18n.t'].

alexvandesande

contract random {
    /* Generates a random number from 0 to 100 based on the last block hash */
    function randomGen(uint seed) constant returns (uint randomNumber) {
        return(uint(sha3(block.blockhash(block.number-1), seed ))%100);
    }

    /* generates a number from 0 to 2^n based on the last n blocks */
    function multiBlockRandomGen(uint seed, uint size) constant returns (uint randomNumber) {
        uint n = 0;
        for (uint i = 0; i < size; i++){

gallir

#! /usr/bin/env python

import numpy.random as npr

SIZE=3030
LOOPS=1000000

TIE=SIZE/2

ties=0

MoOx

// go on you labels pages
// eg https://github.com/cssnext/cssnext/labels
// paste this script in your console
// copy the output and now you can import it using https://github.com/popomore/github-labels !

var labels = [];
[].slice.call(document.querySelectorAll(".label-link"))
.forEach(function(element) {
  labels.push({
    name: element.textContent.trim(),

kachayev

Channels Are Not Enough

... or Why Pipelining Is Not That Easy

Golang Concurrency Patterns for brave and smart.

By @kachayev

Intro

mwhite

The Ultimate Git Alias Setup

If you use git on the command-line, you'll eventually find yourself wanting aliases for your most commonly-used commands. It's incredibly useful to be able to explore your repos with only a few keystrokes that eventually get hardcoded into muscle memory.

Some people don't add aliases because they don't want to have to adjust to not having them on a remote server. Personally, I find that having aliases doesn't mean I that forget the underlying commands, and aliases provide such a massive improvement to my workflow that it would be crazy not to have them.

The simplest way to add an alias for a specific git command is to use a standard bash alias.

# .bashrc

robertklep

var app = require('express')()
  , server = require('http').createServer(app)
  , io = require('socket.io').listen(server);

server.listen(3012);

app.get('/', function (req, res) {
  res.sendfile(__dirname + '/index.html');
});