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why?

This code implements a naive JSON writer in C++ complying with RFC 4627. I wrote this as I believe it is a very good example of a real life problem involving lots of C++ constructs. This sample only supports writing JSON and does not support heterogenous ‘object’ serialization and extension are left as an exercice. See Writing json in C++ for some details.

what?

• json_stream: a std::ofstream wrapper fulfilling RFC 4627 constraints;
• utf8_json: some code to decode/“json encode” std::string UTF-8 buffers
• json_test.cpp: a very simple program testing the code

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Data structures

list

heap

stack

queue

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From http://www.linuxjournal.com/article/2156

A very useful Linux feature is named pipes which enable different processes to communicate.

Introduction to named pipes

One of the fundamental features that makes Linux and other Unices useful is the “pipe”. Pipes allow separate processes to communicate without having been designed explicitly to work together. This allows tools quite narrow in their function to be combined in complex ways.

A simple example of using a pipe is the command:

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• pycon 2015
  • Rethinking packaging, development and deployment
  • Techniques for Debugging Hard Problems
  • So you think you can PDB?
  • Improve your development environments with virtualization
  • Zen of Quality - How PBS measures QoS for digital viewers
  • Introduction to HTTPS: A Comedy of Errors
  • Advanced Git
  • 3D Print Anything with the Blender API

• Good Test, Bad Test

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Introduction

Docker is a tool for packaging and shipping apps. Based on the idea of a shipping container, it provides a standardized way for developers or system administrators to create lightweight images, or collections of images, for each element of an application, and then easily and quickly deploy the image. Since the image is standardized, it can be uniformly deployed on development or production, leading to a much simpler workflow, faster development time for the dev team, and lower management overhead for the ops team.

First, a quick overview of a few things Docker is:

• An open source tool that places a layer on top of Linux containers (cgroups and namespaces) to make it simple to package and ship complex apps
• A tool for creating a layered filesystem; each layer is versioned and can be shared across running instances, making for much more lightweight deployments
• A company behind the project, as well as a site called the "Docker Hub" for sharing containers

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Must see:

• Advances in Real-Time Rendering, Part I & II (Monday)
• Building Blocks for Making 3D Pipeline Wednesday, 12 August, 2-3:30 pm + Pipeline & Asset Management Wednesday, 12 August, 3:45-5:15 pm

Wanna see

• Compute for Mobile Devices: Performance-Focused Hands-On Tuesday, 11 August, 9-10:30 am
• Writing Fast Image Processing Code with Halide Tuesday, 11 August, 10:45 am-12:15 pm
• [The Path-Tracing Revolution in the Movie Industry](http://s2015.siggraph.org/a

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webgl

publishing

• sketchfab
• grabcad
• kubity
• cl3ver
• verold (box)
• playcanvas

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1. disable secure boot
2. clean install windows (see https://www.reddit.com/r/Dell/comments/5qe3oh/how_to_fresh_install_on_xps_15_9560/)
2.1 in case usb does not show on boot: http://www.dell.com/support/article/us/en/19/SLN297060/xps-13-9343--how-to-install-ubuntu-developer-edition-1404-on-a-dell-pc-configured-for-the-unified-extensible-firmware-interface--uefi--bios?lang=EN

# Update kernel (is this mandatory?)
( mkdir /tmp/kernel-4.10.6
  cd /tmp/kernel-4.10.6
  wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.6/linux-headers-4.10.6-041006_4.10.6-041006.201703260832_all.deb
  wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.6/linux-headers-4.10.6-041006-generic_4.10.6-041006.201703260832_amd64.deb
  wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.6/linux-image-4.10.6-041006-generic_4.10.6-041006.201703260832_amd64.deb

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#!/bin/bash

echo """[ req ]
default_bits            = 2048                  # RSA key size
encrypt_key             = no                    # Protect private key
default_md              = sha512                # MD to use
prompt                  = no                    # Prompt for DN
distinguished_name      = codesign_dn           # DN template
[ codesign_dn ]
commonName              = "dlv-cert"

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install PostgreSQL 9 in Mac OSX via Homebrew


Mac OS X Snow Leopard
System Version: Mac OS X 10.6.5
Kernel Version: Darwin 10.5.0


Install notes for PostgreSQL 9.0.1 install using Homebrew:
	sh-3.2# brew install postgresql