Lucas Severo lsevero

GPG and git on macOS

Setup

No need for homebrew or anything like that. Works with https://www.git-tower.com and the command line.

Install https://gpgtools.org -- I'd suggest to do a customized install and deselect GPGMail.
Create or import a key -- see below for https://keybase.io
Run gpg --list-secret-keys and look for sec, use the key ID for the next step
Configure git to use GPG -- replace the key with the one from gpg --list-secret-keys

本記事の位置づけ

下記を実現するための手順書。

roswell(lisp実行環境構築ツール)を導入する
slimv(VimにおけるSLIME)を導入する
roswellとslimvでcommon lispをコーディング、実行するための設定をする

手順一覧

下記の順番に環境構築する。

Delimited Continuations

Delimited continuations manipulate the control flow of programs. Similar to control structures like conditionals or loops they allow to deviate from a sequential flow of control.

We use exception handling as another example for control flow manipulation and later show how to implement it using delimited continuations. Finally, we show that nondeterminism can also be expressed using delimited continuations.

	# Code licensed LGPLv3 by Jérémie Lumbroso <[email protected]>

	import difflib
	import itertools
	import textwrap
	import typing


	def side_by_side(
	left: typing.List[str],

	import asyncio
	from functools import wraps, partial


	def run_in_executor(fn=None, *, executor=None):
	"""Make a sync function async. By default uses ThreadPoolExecutor."""
	if fn is None:
	# allow using this decorator with brackets, e.g.
	# @run_in_executor(executor=ThreadPoolExecutor(1))
	return partial(run_in_executor, executor=executor)

	MAP_SLACK_ATTACHMENTS = [
	{
	"fallback": "{{params.map}} {{ task_instance.xcom_pull(task_ids=params.map, key='slack_status') }}",
	"pretext": "{{params.map}} update {{ task_instance.xcom_pull(task_ids=params.map, key='slack_status') }}",
	"fields": [
	{
	"title": "Copied",
	"value": "{{ task_instance.xcom_pull(task_ids=params.map, key='copied') }}",
	"short": True
	}

	import asyncio
	import psycopg2

	# dbname should be the same for the notifying process
	conn = psycopg2.connect(host="localhost", dbname="example", user="example", password="example")
	conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)

	cursor = conn.cursor()
	cursor.execute(f"LISTEN match_updates;")

	[[source]]
	name = "pypi"
	url = "https://pypi.org/simple"
	verify_ssl = true

	[dev-packages]
	pylint = "*"

	[packages]
	sqlalchemy = "*"

	; Postgres listen/notify in Clojure using http://impossibl.github.io/pgjdbc-ng/

	; in project.clj dependencies
	; [com.impossibl.pgjdbc-ng/pgjdbc-ng "0.5"]


	(ns pglisten.core
	(:import [com.impossibl.postgres.jdbc PGDataSource]
	[com.impossibl.postgres.api.jdbc PGNotificationListener]))