lawrenceching

# Update on 2024/04/13
# 1. Improved OS compatibility: try wget and then curl for downloading files.
#
# Update on 2024/01/26
# 1. Thanks to GitHub user @aka-Ani, this script now will install latest version of frp:
#    https://gist.github.com/lawrenceching/41244a182307940cc15b45e3c4997346?permalink_comment_id=4851742#gistcomment-4851742
# 2. Use .toml conf file as .ini became lagacy
#
# Update on 2023/06/19
# 1. frp no longer provide systemctl service file. This script creates frpc/fprs systemctl service file by itself

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

adeekshith

# <type>: (If applied, this commit will...) <subject> (Max 50 char)
# |<----  Using a Maximum Of 50 Characters  ---->|


# Explain why this change is being made
# |<----   Try To Limit Each Line to a Maximum Of 72 Characters   ---->|

# Provide links or keys to any relevant tickets, articles or other resources
# Example: Github issue #23

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

mramato

//Create's a 1x1 transparent base layer so that the globe has no imagery
var transparentBaseLayer = new Cesium.SingleTileImageryProvider({
    url : "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNgYAAAAAMAASsJTYQAAAAASUVORK5CYII="
});

//Create the viewer, must specify alpha :true in order for the globe and
//background to be transparent
var viewer = new Cesium.Viewer('cesiumContainer', {
    skyBox : false,
    skyAtmosphere : false,

julionc

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev