Dids

NOTICE: This guide is no longer relevant, as a lot has changed over time and Go supports Apple Silicon natively just fine now!

Compile Go for Apple Silicon (M1)

Follow these short instructions on how to compile Go for Apple Silicon (M1). From here on out, we may simply refer to it as the "ARM device".

This entire process should only take about 5-10 minutes, but please read through everything carefully, in order to avoid any potential issues along the way.

Note that at the time of writing this, Go was not yet officially available for Apple's ARM.

niw

How to run Windows 10 on ARM or Ubuntu for ARM64 in QEMU on Apple Silicon Mac

Here is easy steps to try Windows 10 on ARM or Ubuntu for ARM64 on your Apple Silicon Mac. Enjoy!

NOTE: that this is current, 10/1/2021 state.

Running Windows 10 on ARM

1. Install Xcode from App Store or install Command Line Tools on your Mac

richlander

Modernizing a codebase for C# 9

There are lots of cases that you can improve. The examples use nullable reference types, but only the WhenNotNull example requires it.

Use the property pattern to replace IsNullorEmpty

Consider adopting the new property pattern, wherever you use IsNullOrEmpty.

string? hello = "hello world";

Jensderond

acmefile = acme.json
traefik_dashboard = <TRAEFIK_DASHBOARD_URL>
auth_user = <USERNAME>
auth_password = <PASSWORD>

.SILENT: clean
.PHONY: clean
clean:
    curl -s "https://$(auth_user):$(auth_password)@$(traefik_dashboard)/api/http/routers" | jq -r ".[]" | jq ".rule" | sed "s/\"Host(\`//g;s/\`)\"//g" | uniq > existing_frontends;
    cat $(acmefile) | jq ".default.Certificates[].domain.main" | sort | uniq | sed "s/\"//g" > existing_certs;

rikka0w0

1. Install tools and config IPXE

# Install compiler and dependencies
sudo apt-get install -y git gcc make liblzma-dev

# Grab the source code
git clone https://github.com/ipxe/ipxe.git
cd ipxe/src

# Enable NFS support

rikka0w0

Pre-requests:

1. TFTP server
2. IPXE Make sure ipxe.lkrn is in the TFTP root.
3. iSCSI target (Server) Assume we have an iSCSI target "1:net.cszombie.au:windows" that is ready to be connected. 1 is LUN id, "net.cszombie.au:windows" is the target name.
4. HTTP server (To speed up loading boot.wim, http is faster than tftp, http is supported by IPXE, however this is optional)

1. Download wimboot to the root of the TFTP server

2. Create scripts:

jfuerth

# Sets up Xorg on Raspberry Pi 3b in FKMS mode for two screens.                                 
#                                                                                                      
# To put the Pi into FKMS mode, add one of the following lines to /boot/config.txt:                  
#  1. "fake" KMS mode (exposes the proprietary vc4 firmware driver via KMS API):                       
#        dtoverlay=vc4-fkms-v3d                                                                        
#  If you wanted "full" KMS mode, fully open source "vc4" driver in the Linux kernel, you
#  would use `dtoverlay=vc4-kms-v3d` instead, but then the identifiers in the Driver section
#  need to be different.
#                                                                                                      
# To run X clients on one screen or another:                                                           

dpid

How to notarize a Unity build for macOs 10.15 Catalina

As of January 2020, all apps running on macOs 10.15 Catalina are required to be notarized. For Unity games distributed outside the Mac App Store, such as with Steam, the notarization process is done post build using a series of Xcode command line tools.

Prerequisites

• a Mac that is compatible with macOs 10.15 Catalina :
  • MacBook (2015 or newer)
  • MacBook Air (2012 or newer)
• MacBook Pro (2012 or newer)

fabianfett

# Change Xcode version in GitHub Actions

As of today (2019-08-21) I haven't found any documentation on changing Xcode versions when
using GitHub actions. So I checked the applications folder and everything we need is 
already there. 🤩

```
> ls -n /Applications/ | grep Xcode*
lrwxr-xr-x   1 0    80    30 Aug  2 19:31 Xcode.app -> /Applications/Xcode_10.2.1.app
drwxr-xr-x   3 501  20    96 Oct 20  2018 Xcode_10.1.app

wess

; Ender 3 Custom Start G-code
M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature
M190 S{material_bed_temperature_layer_0} ; Wait for Heat Bed temperature
M104 S160; start warming extruder to 160
G28 ; Home all axes
G29 ; Auto bed-level (BL-Touch)
G92 E0 ; Reset Extruder
M104 S{material_print_temperature_layer_0} ; Set Extruder temperature
G1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position
M109 S{material_print_temperature_layer_0} ; Wait for Extruder temperature