FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
| library(quantstrat) | |
| library(magrittr) | |
| Xt = getSymbols('2498.TW', auto.assign = F) | |
| # 1st Step: Attach MA indicators onto symbol | |
| Xt$MA5 = Xt %>% Cl %>% SMA(5) | |
| Xt$MA60 = Xt %>% Cl %>% SMA(60) | |
Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.
| #!/bin/bash | |
| # === INFO === | |
| # altnetworking.sh | |
| # Description: Run the specified application in a custom networking environment. | |
| # Uses cgroups to run process(es) in a network environment of your own choosing (within limits!) | |
| VERSION="0.1.0" | |
| # Author: John Clark | |
| # Requirements: Debian 8 Jessie (plus iptables 1.6 from unstable) | |
| # |
A curated list of AWS resources to prepare for the AWS Certifications
A curated list of awesome AWS resources you need to prepare for the all 5 AWS Certifications. This gist will include: open source repos, blogs & blogposts, ebooks, PDF, whitepapers, video courses, free lecture, slides, sample test and many other resources.
| #!/bin/bash | |
| ## cf from http://programster.blogspot.com/2014/05/ubuntu-14-desktop-install-fira-sans-and.html | |
| cd /tmp | |
| # install unzip just in case the user doesn't already have it. | |
| if [[ `uname` = Linux ]]; then | |
| sudo apt-get install unzip -y | |
| wget "http://www.carrois.com/downloads/fira_4_1/FiraFonts4106.zip" |
| { | |
| "AWSEBDockerrunVersion": "1", | |
| "Image": { | |
| "Name": "<AWS_ACCOUNT_ID>.dkr.ecr.us-east-1.amazonaws.com/<NAME>:<TAG>", | |
| "Update": "true" | |
| }, | |
| "Ports": [ | |
| { | |
| "ContainerPort": "443" | |
| } |
| This page is found here -- > http://gg.gg/helpeth <-- Tell Others about it | |
| Created / Supported by: Parker https://gist.github.com/rawsushi/ | |
| GPU hw review http://62.212.74.86/~mining/list/index.php | |
| WeChat a) Download Wechat at www.WeChat.com (it's FREE) b) create your new user (it's FREE) c) add WeChat user "PAFwork" (it's FREE) | |
| GITHUB.com - has TONS of great info. Go there and register. It's FREE | |
| Gitter.im - you need Github to log in ... |
#Quick Guide
sudo atsutil databases -remove
atsutil server -shutdown
atsutil server -ping
#Extended Guide from http://doc.extensis.com/Font-Management-in-OSX-Best-Practices-Guide.pdf
