przemoc

#!/bin/bash
# SPDX-License-Identifier: MIT
 
## Copyright (C) 2009 Przemyslaw Pawelczyk <[email protected]>
##
## This script is licensed under the terms of the MIT license.
## https://opensource.org/licenses/MIT
#
# Lockable script boilerplate
 

je-so

/*
      ____      _____
    /\__  \   /\  ___\
    \/__/\ \  \ \ \__/_
        \ \ \  \ \____ \
        _\_\ \  \/__/_\ \
      /\ _____\  /\ _____\
      \/______/  \/______/

   Copyright (C) 2011 Joerg Seebohn

indexzero

var http = require('http'),
    httpProxy = require('http-proxy');

  //
  // Create a new instance of HttProxy to use in your server
  //
  var proxy = new httpProxy.HttpProxy();

  var apacheUrls = [
    /some\/url\/as\/a\/regexp/,

JerrySievert

        node::Buffer *slowBuffer = node::Buffer::New(len);
        memcpy(node::Buffer::Data(slowBuffer), get, len);
    
        v8::Local<v8::Object> globalObj = v8::Context::GetCurrent()->Global();
        v8::Local<v8::Function> bufferConstructor = v8::Local<v8::Function>::Cast(globalObj->Get(v8::String::New("Buffer")));
        v8::Handle<v8::Value> constructorArgs[3] = { slowBuffer->handle_, v8::Integer::New(len), v8::Integer::New(0) };
        v8::Local<v8::Object> actualBuffer = bufferConstructor->NewInstance(3, constructorArgs);
    
        return scope.Close(actualBuffer);

indexzero

> var err = new Error('wtf?');
> JSON.stringify(err)
'{"stack":"Error: wtf?\\n    at [object Context]:1:11\\n    at Interface.<anonymous> (repl.js:179:22)\\n    at Interface.emit (events.js:64:17)\\n    at Interface._onLine (readline.js:153:10)\\n    at Interface._line (readline.js:408:8)\\n    at Interface._ttyWrite (readline.js:585:14)\\n    at ReadStream.<anonymous> (readline.js:73:12)\\n    at ReadStream.emit (events.js:81:20)\\n    at ReadStream._emitKey (tty_posix.js:307:10)\\n    at ReadStream.onData (tty_posix.js:70:12)","message":"wtf?"}'
> Object.keys(err);
[ 'stack', 'arguments', 'type', 'message' ]
> Object.getOwnPropertyDescriptor(err, 'stack');
{ get: [Function], set: [Function], enumerable: true, configurable: true }
> process.versions.v8
'3.1.8.26'

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

tj

/**
 * Scan the given `str` returning tokens.
 *
 * @param {String} str
 * @return {Array}
 * @api public
 */

module.exports = function(str) {
  var indents = [0]

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

AndreasMadsen

Running SmartOS under vmware Fusion

From https://gist.github.com/3050224

From http://blog.smartcore.net.au/smartos-the-basics/

1. Start by downloading the latest live image
2. Save this file in a permanent place since your setup will need to boot from it permanently
3. When you run the new VM wizard, select "Continue without disk" on the first screen of the wizard.
4. Select Sun Solaris / Solaris 10 64-bit on the next screen.

tj

var fs = require('fs')

function cat(file) {
  var stream = fs.createReadStream(file)
  stream.setEncoding('utf8')
  return function(write){
    stream.on('error', write)
    stream.on('data', function(d){ write(null, d) })
    stream.on('end', write)