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#!/bin/bash

GRAPH_NAME=tlehman

function roam_api_get_blocks_containing_string() {
	curl -X POST "https://api.roamresearch.com/api/graph/$GRAPH_NAME/q" --location-trusted \
		-H  "accept: application/json" \
		-H  "Authorization: Bearer $ROAM_API_KEY" \
		-H  "Content-Type: application/json" \
		-d  "{\"query\" : \"[:find ?block-str :in \$ ?search-string :where [?b :block/uid ?block-uid] [?b :block/string ?block-str] [(clojure.string/includes? ?block-str ?search-string)]]\", \"args\": [\"$1\"]}"

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# *** WARNING ***
# This gist is no longer maintained
# It has been replaced by aws-assume-role-lib in PyPI
# Documentation at https://github.com/benkehoe/aws-assume-role-lib
# It is still a single-file library, you can find the stable version here:
# https://raw.githubusercontent.com/benkehoe/aws-assume-role-lib/stable/aws_assume_role_lib/aws_assume_role_lib.py
# (link also available in the docs)

# Copyright 2020 Ben Kehoe
#

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/*
 * credit to Dhrumil Shah (@wandcrafting) and Robert Haisfield (@RobertHaisfield)
 * for the original concept which was part of their RoamGames submission
 * and can be found at: https://www.figma.com/file/5shwLdUCHxSaPNEO7pazbe/
 *
 */

/* ======= OPTIONS ======== */
/* note: if you change these, reload the page to see the effect */

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Important

DO NOT USE VSCODE terminal and make sure uname -m returns arm64

1. First Install Xcode command line tool

xcode-select --install

2. Create and change /opt directories owner

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TIFF compression options

Summary

Realistically, especially when considering the inherent noise in the original image, I'd settle for lossy compression with COMPRESS=JPEG JPEG_QUALITY=90, which could reduce file size fairly quickly to 16% of the original.

But if lossless compression is a hard requirement, I'd probably go with COMPRESS=LZW PREDICTOR=2. However, I would want to verify that any downstream tools wolud support this sort of compression.

UPDATE: When saving with JPEG compression, further speed and size improvements are gained by adding PHOTOMETRIC=YCBCR, which uses a different color space that has even better compression. I've added new rows to the table for YCBCR, as well as .jp2 formats.

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For a while, I thought that our modern culture's relationship to science best resembled the Catholic Church during the middle ages. Priests delivering sermons in Latin, indulgences, poor families of believers praying one of their sons would be bright enough for the clergy... Then I discovered the Druze.

"But when I asked him about the Druze faith, he gave me an unexpected reply. 'I know nothing about the Druze', the pre-eminent leader of the Druze declared with a violent wave of his arm. From his piles of books he selected a couple by Tariq Ali and gave them to me as gifts. He invited me to visit him at his palace in the mountains. And then he said goodbye. Either the most powerful Druze man in Lebanon, an intellectual in his own right, had been excluded from the teachings of his own religion, or else he knew better than to pass them on to an outsider. I had every intention of taking up his invitation to spend time among the Druze communities, but first I would have to find someone more willing to talk

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Based on:

• https://gist.github.com/mattiaslundberg/8620837
• https://wiki.archlinux.org/index.php/Installation_guide
• http://www.muktware.io/arch-linux-guide-the-always-up-to-date-arch-linux-tutorial/ (Link is broken)

There are 2 choices:

• UEFI/GPT mode: UEFI boot mode / GPT partition table
• BIOS/MBR mode: Legacy boot mode / MBR partition table

I tried to install in UEFI mode, but my laptop (Acer E5-475-336H) had problems with it, and didn't boot after installation.

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PostgreSQL & PostGIS Cheatsheet

This is a collection of information on PostgreSQL and PostGIS for what I tend to use most often.

TOC

• Installing Postgres & PostGIS
• Using Postgres on the command line: PSQL
• Importing Data into Postgres
• Exporting Data from Postgres
• Joining Tables

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from botocore.credentials import RefreshableCredentials
from botocore.session import get_session

from boto3 import Session


def assumed_session(role_arn, session_name, session=None):
    """STS Role assume a boto3.Session                                                                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                                                       
    With automatic credential renewal.