jaywon

2 Dimensional Arrays

Alternative rules for

[https://gist.github.com/theRemix/bf147e5f06542cdce3d0](MultiDimensional Arrays)

• create and work on a new branch called two_dimensional

References

• sample chai spec https://gist.github.com/theRemix/848d0c2e3224e783a021

jaywon

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert

jaywon

var originalMeteorCollection = Meteor.Collection;

Meteor.Collection = function () {
  var collectionHooks = {
    before: {
      insert: [],
      update: [],
      remove: []
    },
    after: {

jaywon

Functions

Functions are great, they take data (input), do stuff with that data and then return it to you all shiny and fancy (output).

Below are some specifications for Functions to be built.

Declare Two Variables

• a random Number value
• b random Number value

We will be using both of these variables to pass as parameters to the following functions that we will write. Pay close attention to the other variable names you will create as they will become input to other functions.

jaywon

Getting Loopy

For loops are great for:

1. Iterating through an Array to access values within

2. or running a set of instructions over and over again for a set amount of times, executing functions or one-off code.

3. or any/all combinations of the above.

Exercises

jaywon

1. Edit `/etc/modprobe.d/alsa-base.conf`
2. Add this line to end: `/etc/modprobe.d/alsa-base.conf`

jaywon

fontawesome with i3status

This is my i3 config, using FontAwesome icons for i3status.

Save files to ~/.i3.

jaywon

---
- hosts: all

  vars:
    UBUNTU_COMMON_ROOT_PASSWORD: 'xxxxx'
    UBUNTU_COMMON_DEPLOY_PASSWORD: 'xxxxx'
    UBUNTU_COMMON_LOGWATCH_EMAIL: user@example.com
    ubuntu_common_deploy_user_name: deploy
    ubuntu_common_deploy_public_keys:
      - ~/.ssh/id_rsa.pub

jaywon

import processing.sound.*;

// Declare the processing sound variables 
SoundFile sample;
Amplitude rms;

// Declare a scaling factor
float scale = 5.0;

// Declare a smooth factor

jaywon

#!/usr/bin/env python
"""Split large file into multiple pieces for upload to S3.

S3 only supports 5Gb files for uploading directly, so for larger CloudBioLinux
box images we need to use boto's multipart file support.

This parallelizes the task over available cores using multiprocessing.

Usage:
  s3_multipart_upload.py <file_to_transfer> <bucket_name> [<s3_key_name>]