Skip to content

Instantly share code, notes, and snippets.

// swift -Xfrontend -debug-constraints
infix operator ^&&^ : LogicalConjunctionPrecedence
infix operator ^||^ : LogicalConjunctionPrecedence
struct T{}
struct F{}
func λ(_ f : (T) -> ()) {
print("true")

Debugging the Swift Toolchain

Use these steps to debug components of the Swift toolchain. This allows you to see Swift's source code from the debugger – instead of disassembly. The debugger can also provide some variable names and values. This has been initially tested with libswiftCore.dylib.

These instructions were updated as of Swift 5.2.1.

Prerequisites

@tkersey
tkersey / xcbuild-debugging-tricks.md
Created February 3, 2018 23:10 — forked from ddunbar/xcbuild-debugging-tricks.md
Xcode new build system debugging tricks

New Build System Tricks

Command Line

# enable internal menu
defaults write com.apple.dt.Xcode ShowDVTDebugMenu -bool YES

alias xcbuild=$(xcode-select -p)/../SharedFrameworks/XCBuild.framework/Versions/A/Support/xcbuild
@yossorion
yossorion / what-i-wish-id-known-about-equity-before-joining-a-unicorn.md
Last active April 7, 2024 22:55
What I Wish I'd Known About Equity Before Joining A Unicorn

What I Wish I'd Known About Equity Before Joining A Unicorn

Disclaimer: This piece is written anonymously. The names of a few particular companies are mentioned, but as common examples only.

This is a short write-up on things that I wish I'd known and considered before joining a private company (aka startup, aka unicorn in some cases). I'm not trying to make the case that you should never join a private company, but the power imbalance between founder and employee is extreme, and that potential candidates would

@XVilka
XVilka / TrueColour.md
Last active April 8, 2024 14:02
True Colour (16 million colours) support in various terminal applications and terminals

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

Various search databases and backends as alternatives to Elasticsearch.

Rust

@bzerangue
bzerangue / _verify-repair-permissions-disk.md
Last active April 25, 2024 22:55
Mac OS X Utilities via Terminal: (Verify and Repair: Disk Permissions AND Disk / Software Update / TimeMachine)

Verify and Repair Disk Permissions via Terminal (Mac OS X)

Verify Permissions

diskutil verifyPermissions /

Repair Permissions

diskutil repairPermissions /

@ryanchang
ryanchang / lldb_cheat_sheet.md
Last active May 4, 2024 15:49
LLDB Cheat Sheet

LLDB Cheat Sheet

A complete gdb to lldb command map.

Print out

  • Print object
(lldb) po responseObject
(lldb) po [responseObject objectForKey@"state"]
  • p - Print primitive type
@gabrielsson
gabrielsson / minecraft-on-raspberry-pi.md
Last active May 13, 2024 19:11
Minecraft on Raspberry Pi cluster with metrics

alt

Minecraft on Raspberry Pi cluster with metrics

Ever wanted to put your Rapsberry Pi cluster to great use? Our team is working remotely, so we started to play Minecraft. I decided I would host the Minecraft server on my Raspberry Pi cluster. This gist will guide you through the steps I took to get a k3s cluster up with k3sup and later installed Minecraft as well as metrics exporter and Prometheus Operator

Why?

Quoniam Possumus - Because we can

You'll need

@pokev25
pokev25 / install-tmux.sh
Last active May 15, 2024 09:17 — forked from rothgar/install-tmux
Install tmux 2.8 on centos 7
# Install tmux 2.8 on Centos
# install deps
yum install gcc kernel-devel make ncurses-devel
# cd src
cd /usr/local/src
# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL
curl -LO https://github.com/libevent/libevent/releases/download/release-2.1.8-stable/libevent-2.1.8-stable.tar.gz