tj

STYLES = $(wildcard stylesheets/*.styl)
CSS = $(STYLES:.styl=.css)
COMPRESSED = $(CSS:.css=.min.css)

all: $(CSS)

style.min.css: $(COMPRESSED)
	@cat $^ > $@

isaacs

15:15 <@isaacs> something i've noticed: .0 is effectively "preview release"
15:15 <@isaacs> i think it's ok to make minor API changes in .1
15:15 <@isaacs> but we should never tell anyone that.
15:15 <@isaacs> :)
15:16 <@isaacs> you can call 0.9.99 a preview release, but still no one will install it.
15:16 <@isaacs> until it has the actual "stable" flag on it, they're too scared.
15:16 <@isaacs> so we put that flag on it just a little bit before it's actually true.

isaacs

module.exports = Liner

var Transform = require('stream').Transform;
var util = require('util');

util.inherits(Liner, Transform);
function Liner(options) {
  Transform.call(this, options);

  // We're only objectMode on the readable side, not writable.

isaacs

$ cat t.js
gc();
var before = process.memoryUsage();
var express = require(process.argv[2]);
gc();
var after = process.memoryUsage();

var diff = {}
for (var i in before) diff[i] = after[i] - before[i]

tj

function params(fn) {
  var str = fn.toString();
  var sig = str.match(/\(([^)]*)\)/)[1];
  if (!sig) return [];
  return sig.split(', ');
}

console.api = function(obj){
  console.log();
  var proto = Object.getPrototypeOf(obj);

trevnorris

The prep-script.sh will setup the latest Node and install the latest perf version on your Linux box.

When you want to generate the flame graph, run the following (folder locations taken from install script):

sudo sysctl kernel.kptr_restrict=0
# May also have to do the following:
# (additional reading http://unix.stackexchange.com/questions/14227/do-i-need-root-admin-permissions-to-run-userspace-perf-tool-perf-events-ar )
sudo sysctl kernel.perf_event_paranoid=0

sebmarkbage

This proposal has moved to https://github.com/sebmarkbage/ecmascript-rest-spread

s-panferov

interface Option<T> {
    map <U>(fn: (a: T) => U): Option<U>;
    isSome(): boolean;
    isNone(): boolean;
    isSomeAnd(fn: (a: T) => boolean): boolean;
    isNoneAnd(fn: () => boolean): boolean;
    unwrap(): T;
    unwrapOr(def: T): T;
    unwrapOrElse(f: () => T): T;
    map<U>(f: (a: T) => U): Option<U>;

isaacs

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.

binaerbaum

# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.

# Download the archiso image from https://www.archlinux.org/
# Copy to a usb-drive
dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux

# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.

# Set swiss-french keymap