David Ankin alexanderankin

Setup colima on ARM Mac to Run x86 Docker Images

Prerequisites

Install Rosetta for x86 instruction support on Mac

$ softwareupdate --install-rosetta

Test

Dev Mode

Awesome Tech RSS Feeds

This is a list of tech blogs I follow via RSS. There is no order to this list.

https://andersmurphy.com/feed.xml Anders Murphy
https://www.ufried.com/blog/index.xml Uwe Friedrichsen
https://clojure.org/feed.xml Clojure News
https://www.schneier.com/feed/ Bruce Schneier
https://tilkov.com/feed.atom Stefan Tilkov
http://planet.clojure.in/atom.xml Planet Clojure (Aggregate Feed)

E Maps Masterlist

If you can elect someone, you should be able to find out who votes for them (by location) on this page.

State-wide

How to use github as a maven repository

In this how-to it is being explained how to create a maven repository on github and how to use an existing one.

Creating a repository

Clone your original project to a new local repository (change GROUP-NAME and PROJECT-NAME) git clone https://github.com/GROUP-NAME/PROJECT-NAME.git PROJECT-NAME-maven2
Go to the clonned repository (use your PROJECT-NAME-maven2) cd PROJECT-NAME-maven2

Multi-level arg parse

Shows how to structure a python app using arg parse that goes down many levels.

The "trick" is to

add a subparsers S1[]
add parsers P1[] to your subparser S1[x]
add a new set of subparsers S2[] to one of those parsers P1[x]

How to add more to Git Bash on Windows

Git for Windows comes bundled with the "Git Bash" terminal which is incredibly handy for unix-like commands on a windows machine. It is missing a few standard linux utilities, but it is easy to add ones that have a windows binary available.

The basic idea is that C:\Program Files\Git\mingw64\ is your / directory according to Git Bash (note: depending on how you installed it, the directory might be different. from the start menu, right click on the Git Bash icon and open file location. It might be something like C:\Users\name\AppData\Local\Programs\Git, the mingw64 in this directory is your root. Find it by using pwd -W). If you go to that directory, you will find the typical linux root folder structure (bin, etc, lib and so on).

If you are missing a utility, such as wget, track down a binary for windows and copy the files to the corresponding directories. Sometimes the windows binary have funny prefixes, so

	#!/bin/bash
	function sdkj() {
	if [ "$1" == "" ]; then
	echo "Expected Version prefix"
	exit 1
	fi
	PREFIX=$1
	CONTAINS=$2
	# list candidates in the order they were installed. Last matching installed will be selected.
	CANDIDATES=$(ls -tr ~/.sdkman/candidates/java/)

	package com.example.custombodyannotation;

	import java.lang.annotation.ElementType;
	import java.lang.annotation.Retention;
	import java.lang.annotation.RetentionPolicy;
	import java.lang.annotation.Target;
	import java.util.List;

	import javax.servlet.http.HttpServletRequest;

	#!/bin/bash
	set -x
	set -e
	if [[ -z $1 ]]; then
	echo "Specify location of Graal VM as first argument"
	exit 1
	fi
	$1/bin/gu install native-image
	rm -rf META-INF sample sample.build_artifacts.txt Sample.* *.jar
	echo "public class Sample {