kendru

pub trait Visitable {
    fn accept<V: Visitor>(&self, visitor: &mut V) -> V::Result;
}

pub trait Visitor {
    type Result;

    fn visit_num(&mut self, num: &Num) -> Self::Result;

    fn visit_add<T, U>(&mut self, add: &Add<T, U>) -> Self::Result

brson

Edit: This list is now maintained in the rust-anthology repo.

• Introduction
  • Understanding Over Guesswork
  • An Alternative Introduction to Rust
  • Rust and CSV Parsing
• Ownership
  • Where Rust Really Shines
  • Rust Means Never Having to Close a Socket
• The Problem with Single-threaded Shared Mutability

max-mapper

Interdisciplinary Open Source Community Conferences

Criteria

• Must be an event that someone involved in open source would be interested in attending
• Must be a community oriented event (no corporate owned for-profit events here please)
• Can't be about a specific language/framework.

Leave suggestions in the comments below

cornchz

# -*- coding: utf-8 -*-

from __future__ import unicode_literals
from gevent import monkey; monkey.patch_all()

import re
from urlparse import urljoin

from gevent.pool import Pool
import requests

klen

An Ansible summary

Patterns

• all (or *)
• hostname: foo.example.com
• groupname: webservers
• or: webservers:dbserver
• exclude: webserver:!phoenix
• intersection: webservers:&staging

jayj

// --------------------------------------------------
// Flexbox LESS mixins
// The spec: http://www.w3.org/TR/css3-flexbox
// --------------------------------------------------

// Flexbox display
// flex or inline-flex
.flex-display(@display: flex) {
	display: ~"-webkit-@{display}";
	display: ~"-ms-@{display}box"; // IE10 uses -ms-flexbox

zyxar

/* Exercise: Loops and Functions #43 */
package main

import (
	"fmt"
	"math"
)

func Sqrt(x float64) float64 {
	z := float64(2.)