sjlu

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>

// pretty standard operation on reading files
// into memory. fopen, fseek, etc.
char* read_file(const char *filename)
{
   // open file operation

sjlu

#!/bin/bash

# Must have a project name
if [ "$#" -ne 1 ]; then
  echo "Usage: ./sunrise.sh <project_name>"
  exit 1
fi

if [ -d "$1" ]; then
  echo "ERROR: Directory already exists."

sjlu

--- ddclient.orig	2013-09-26 01:06:12.399990673 +0100
+++ ddclient	2013-09-26 06:25:36.768189452 +0100
@@ -13,12 +13,17 @@
 # Support for multiple IP numbers added by
 # Astaro AG, Ingo Schwarze <ischwarze-OOs/4mkCeqbQT0dZR+AlfA@public.gmane.org> September 16, 2008
 #
+# Modified to work with Cloudflare by Robert Ian Hawdon 2012-07-16: http://robertianhawdon.me.uk/
+#
+# Further modified to work with Cloudflare by Peter Roberts 2013-9-26, 2014-6-22: blog.peter-r.co.uk
+#

sjlu

Keybase proof

I hereby claim:

• I am sjlu on github.
• I am sjlu (https://keybase.io/sjlu) on keybase.
• I have a public key whose fingerprint is FC56 EEDC 66B1 61FB BE45 72DB B542 60ED E871 058D

To claim this, I am signing this object:

sjlu

var Sequelize = require('sequelize');
var DataTypes = Sequelize;

sequelize = new Sequelize('mysql://root@localhost/29165644', {});

var Module = sequelize.define('module', {
    id: DataTypes.INTEGER,
    name: DataTypes.STRING,
    description: DataTypes.STRING,
    category_id: DataTypes.STRING,

sjlu

http://stevenlu.com/posts/2015/08/18/circleci-ios-builds-to-hockeyapp/

sjlu

Lets take an example where we have to load a dyanmic set of files. Normally we would have to iterate through the array, grab one file, then the next, etc. PHP is a good example of this and it'd take it a really long time to access each file since the computer's disk is slower than the CPU. This is what we call I/O wait.

$files = array("file1.txt", "file2.txt")
for ($i = 0; $i < count($files); $i++) {
  $fh = fopen($myFile, 'r');

sjlu

{
    "Mappings": {
        "RegionMap": {
            "eu-central-1": {
                "AMI": "ami-840a0899"
            },
            "ap-northeast-1": {
                "AMI": "ami-6c5ac56c"
            },
            "us-gov-west-1": {

sjlu

# Install base OS
FROM ubuntu:14.04

# Author
MAINTAINER Steven Lu <tacticalazn@gmail.com>

# Installing base packages that we need
# to run node with along with our code
RUN apt-get update && apt-get install -y --force-yes --no-install-recommends \
  build-essential \

sjlu

Setting project:

gcloud config set project tidy-bindery-110323

Creating a cluster:

gcloud container clusters create web --num-nodes=1 --machine-type=g1-small --zone=us-east1-b