tisba

#!/usr/bin/env bash

# where do you want couchdb and its deps to be installed
COUCHDB_PREFIX="/opt/couchdb-1.0.1"

# Let's determine the correct arcitecture and choose the installer
if [ "`uname -m`" = "x86_64" ]; then
  echo "Using 64-bit installer"
  COUCHDB_INSTALLER_DOC_ID="26f246a0fe23d6a53d5326713308f43c"
  COUCHDB_INSTALLER_BIN="install-couchdb-1.0.1_rel1-linux-x64.bin"

tankchintan

# First verify the version of Java being used is not SunJSK.
java -version

# Get the latest Sun Java SDK from Oracle http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u1-download-513651.html
wget http://download.oracle.com/otn-pub/java/jdk/7u1-b08/jdk-7u1-linux-i586.rpm

# Rename the file downloaded, just to be nice
mv jdk-7u1-linux-i586.rpm\?e\=1320265424\&h\=916f87354faed15fe652d9f76d64c844 jdk-7u1-linux-i586.rpm

# Install Java

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

cookrn

Couldn't find the text of this for a while...

• Original (404'ed) -- https://plus.google.com/115094562986465477143/posts/Di6RwCNKCrf
• Fakeout -- http://www.dzone.com/links/rss/ryan_dahl_i_hate_almost_all_software.html
• Repost -- https://plus.google.com/116904230181415286707/posts/DnAMAN5sUR8

romannurik

/*
 * Copyright 2014 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

cvogt

// Please comment in case of typos or bugs
 
import scala.slick.driver.H2Driver._
val db = Database.for...(...)

case class Record( ... )
class Records(tag: Tag) extends Table[Record](tag,"RECORDS"){
  ...
  def * = ... <> (Record.tupled,Record.unapply)
  // place additional methods here which return values of type Column

pervognsen

#ifndef _SDL_opengl_load_h
#define _SDL_opengl_load_h

extern PFNGLBLENDCOLORPROC SDL_glBlendColor;
#define glBlendColor SDL_glBlendColor

extern PFNGLBLENDEQUATIONPROC SDL_glBlendEquation;
#define glBlendEquation SDL_glBlendEquation

extern PFNGLDRAWRANGEELEMENTSPROC SDL_glDrawRangeElements;

mikelehen

/**
 * Fancy ID generator that creates 20-character string identifiers with the following properties:
 *
 * 1. They're based on timestamp so that they sort *after* any existing ids.
 * 2. They contain 72-bits of random data after the timestamp so that IDs won't collide with other clients' IDs.
 * 3. They sort *lexicographically* (so the timestamp is converted to characters that will sort properly).
 * 4. They're monotonically increasing.  Even if you generate more than one in the same timestamp, the
 *    latter ones will sort after the former ones.  We do this by using the previous random bits
 *    but "incrementing" them by 1 (only in the case of a timestamp collision).
 */

danharper

const CANCEL = Symbol();

class CancellationToken {

  constructor() {
    this.cancelled = false;
  }

  throwIfCancelled() {
    if (this.isCancelled()) {