othiym23

arm64 build notes

Google really wants anything arm-related to be cross-compiled instead of built on the ARM device. A pity, because @groundwater found a really awesome and cheap service that rents out 96-core arm64 servers.

The current Electron build infrastructure is designed to make it quick for end-user developers to put together their apps. Many pieces that are built at the same time are packaged separately,

watson

Low-level modules

• airplay-mdns-server - Advertise an AirPlay server on the network
• raop-mdns-server - Advertise a RAOP server on the network
• raop-stub - Create a fake RAOP server on the network
• rtsp-stream - Parse RTSP streams
• rtsp-server - A low level module for creating RTSP servers
• raop-server - A low level module for creating RAOP servers (WIP - for now, see raop-rtsp-server or rtsp-server instead)
• airplay-server - A low level module for creating AirPlay servers
• airplay-txt - WIP

sebmarkbage

New React Element Factories and JSX

In React 0.12, we're making a core change to how React.createClass(...) and JSX works.

If you're using JSX in the typical way for all (and only) React components, then this transition will be seamless. Otherwise there are some minor breaking changes described below.

The Problem

tjfontaine

MDB is unlike most debuggers you've experienced.

It is not a source level debugger like gdb or lldb or even Node's builtin debugger

Generally used for postmortem analysis.

Postmortem is for Production and Development

We operate mostly on core files, though you can attach to running processes as well.

mikeal

I've known people at nodejitsu for years, since before the company even existed. I still consider many of them friends. That said, somebody over there has lost their mind.

Trademarks are an important part of open source. They protect the integrity of the trust that is built by any project. A classic example of why this is the case is Firefox. Suppose that a malware producer takes the Firefox codebase, which is free and open source, packages up their malware with it and then releases it as "Firefox". Then they buy search advertising and suddenly their bad and malicious version of Firefox is the first result on search engines across the web. This is clearly a bad thing for Firefox and open source everywhere, but what can Mozilla do to protect their community of users?

They can't enforce a software license since the use is permitted under the Mozilla Public License. They can, however, enforce on these hypothetical bad actors using their trademark on the word "Fi

groundwater

build

Clone and build Node for analysis:

$ git clone https://github.com/joyent/node.git
$ cd node
$ export GYP_DEFINES="v8_enable_disassembler=1 v8_object_print=1"
$ export CXXFLAGS="-fno-omit-frame-pointer"
$ ./configure

trevnorris

build

Clone and build Node for analysis:

$ git clone https://github.com/joyent/node.git
$ cd node
$ export GYP_DEFINES="v8_enable_disassembler=1"
$ ./configure
$ make -j4

masuidrive

OVERVIEW: LLVM 'Clang' Compiler: http://clang.llvm.org

USAGE: clang -cc1 [options] <inputs>

OPTIONS:
  -###                    Print the commands to run for this compilation
  --analyze               Run the static analyzer
  --migrate               Run the migrator
  --relocatable-pch       Build a relocatable precompiled header
  --serialize-diagnostics <value>

peon-pasado-zeitnot

#!/usr/sbin/dtrace -C -s

#pragma D option quiet

proc::posix_spawn:exec-success,proc::__mac_execve:exec-success
{
this->isx64=(curproc->p_flag & P_LP64)!=0;
#define SELECT_64_86(x64, x86) (this->isx64 ? (x64) : (x86))
#define GET_POINTER(base, offset) (user_addr_t)SELECT_64_86(*(uint64_t*)((base)+sizeof(uint64_t)*(offset)), *(uint32_t*)((base)+sizeof(uint32_t)*(offset)))

sstephenson

require File.dirname(__FILE__) + '/config/environment'
run ActionController::Dispatcher.new