TheSunCat

/**
 * @name Adblock for Discord
 * @author TheSunCat and contributors
 * @version 1.0.0
 * @description Hide all Nitro & Boost upsells on Discord!
 * @source https://gist.github.com/TheSunCat/58fedaa19d6154ef3e4b2b676c286906
 */

/* ------------------ */
/* Hide Nitro upsells */

Tsunder

POWER or: How I Learned to Stop Worrying and Love the Reactor

This is a beginner and intermediate guide to powering subs.

The information in this guide is up to date as of July 2021.

This guide is a work in progress. There will be sections that are incomplete.

BASIC GUIDE

w4rum

In-depth Reactor Guide and Fission Controller (last updated for 0.13.3.11)

This guide first explains some advanced features of the Barotrauma reactor system and then combines a PD controller with some reverse engineering of Barotrauma's source code to build a working fission controller. This guide does not build a turbine controller. Please see Rob Smith's video for a really great turbine controller that works well with this fission controller.

Quick Start

If you don't care about the details, just copy the following setup to your submarine. The wiring should be pretty self-explanatory from the layout, with the wires always going from the left to the right.

Component list (thanks to @FinetalPies):

• 4 WiFi
• 6 Memory

PurpleBooth

Features

• Automatically bump SemVer
• Update a personal homebrew tap
• Keep that pesky version in the Cargo.toml up to date
• (From dependabot) Get new versions out as soon as possible

Assumptions

• You don't want a changelog

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

bluegraybox

# Set up ssh-agent
SSH_ENV="$HOME/.ssh/environment"

function start_agent {
    echo "Initializing new SSH agent..."
    /usr/bin/ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
    echo succeeded
    chmod 600 "${SSH_ENV}"
    . "${SSH_ENV}" > /dev/null
    /usr/bin/ssh-add;