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Brennan Holzer bholzer

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@bholzer
bholzer / README.md
Last active January 26, 2025 04:10
QuantData time lapse

QuantData Time Lapse

This script uses a browser (via puppeteer) to log into your QuantData account, visit a specified page that has time sliders, and then step through intervals and screenshot the page at each interval.

This is useful to, for example, view exposure graphs as they evolve throughout the day.

Usage

This requires a page in QuantData, with tools that contain a time slider control. The script does not do any setup of your tools (dates, filters, etc), you should manually set up the page for the conditions that you want to see.

@bholzer
bholzer / slider_proxy.js
Created January 25, 2025 18:45
QuantData time slider proxy
(function createProxySlider() {
// 1. Create a container for our "proxy" slider and place it top-left
const container = document.createElement('div');
container.style.position = 'fixed';
container.style.top = '20px';
container.style.left = '20px';
container.style.padding = '10px';
container.style.backgroundColor = 'white';
container.style.border = '1px solid #ccc';
container.style.zIndex = 999999; // make sure it's on top of everything
@bholzer
bholzer / fpv.md
Created February 5, 2023 02:35
Getting Started with FPV

Getting Started

To get flying, you'll need to get a few different systems together:

  1. Control link
  2. Video link
  3. The drone itself

Both your control and video links will need to be compatible with the systems on the drone, options can usually be selected during checkout.

@bholzer
bholzer / index.html
Created June 30, 2021 23:00
Object iteration (https://jsbench.github.io/#cd1fea66a92bdeec74408e15efb40c3c) #jsbench #jsperf
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>Object iteration</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
<script src="./suite.js"></script>
</head>
<body>
<h1>Open the console to view the results</h1>
@bholzer
bholzer / set_params.sh
Created March 15, 2020 05:51
Fetch and set environment variables from AWS systems manager param store.
#!/bin/bash
params=$(aws ssm get-parameters-by-path --region $REGION --with-decryption --path "/path/to/variable" --recursive)
for param in $(echo $params | jq -r ".Parameters[] | @base64"); do
ORIG_IFS=$IFS
IFS="/"
full_name=$(echo $param | base64 --decode | jq -r ".Name")
read -ra name_components <<< "$full_name"
IFS=$ORIG_IFS
var_name=${name_components[-1]}
@bholzer
bholzer / out.rb
Created February 8, 2020 06:49
BulqScriptOutput
{:title=>"General Merchandise - General Merchandise, Bojeux - Orig. Retail $139", :price=>"$62", :manifest_link=>"https://www.bulq.com/pallet_manifests/csaa086314/general-merchandise-general-merchandise-bojeux.xlsx"}
{:title=>"General Merchandise - General Merchandise, As Seen On TV, Up & Up - Orig. Retail $291", :price=>"$91", :manifest_link=>"https://www.bulq.com/pallet_manifests/csaa086362/general-merchandise-general-merchandise-as-seen-on-tv-up-up.xlsx"}
{:title=>"General Merchandise - General Merchandise, Magnolia Home by Joanna Gaines, The Manhattan Toy Company - Orig. Retail $262", :price=>"$75", :manifest_link=>"https://www.bulq.com/pallet_manifests/csaa086353/general-merchandise-general-merchandise-magnolia-home-by-joanna-gaines-the-manhattan-toy-company.xlsx"}
{:title=>"General Merchandise - General Merchandise, Heyday, Kanex - Orig. Retail $504", :price=>"$128", :manifest_link=>"https://www.bulq.com/pallet_manifests/csaa086797/general-merchandise-general-merchandise-heyday-kanex.xlsx"}
{:title=>"Ge
@bholzer
bholzer / gist:5c8c18752503afecfc40ad320961acec
Created October 3, 2019 21:16
module.worker_node.aws_autoscaling_policy.worker_node_scale_in: Modifying... [id=worker_node_scale_in]
2019/10/03 16:16:21 [TRACE] GetResourceInstance: aws_autoscaling_group.worker_nodes is a single instance
2019/10/03 16:16:21 [DEBUG] module.worker_node.aws_autoscaling_policy.worker_node_scale_in: applying the planned Update change
2019/10/03 16:16:21 [TRACE] GRPCProvider: ApplyResourceChange
2019-10-03T16:16:21.559-0500 [DEBUG] plugin.terraform-provider-aws_v2.31.0_x4: 2019/10/03 16:16:21 [DEBUG] AutoScaling PutScalingPolicy on Update: {
2019-10-03T16:16:21.560-0500 [DEBUG] plugin.terraform-provider-aws_v2.31.0_x4: AdjustmentType: "PercentChangeInCapacity",
2019-10-03T16:16:21.560-0500 [DEBUG] plugin.terraform-provider-aws_v2.31.0_x4: AutoScalingGroupName: "render_workers",
2019-10-03T16:16:21.560-0500 [DEBUG] plugin.terraform-provider-aws_v2.31.0_x4: Cooldown: 0,
2019-10-03T16:16:21.560-0500 [DEBUG] plugin.terraform-provider-aws_v2.31.0_x4: EstimatedInstanceWarmup: 0,
2019-10-03T16:16:21.560-0500 [
@bholzer
bholzer / animation_config.py
Last active August 7, 2023 11:19
Blender rendering from the command line.
import sys
import bpy
import addon_utils
argv = sys.argv
argv = argv[argv.index("--") + 1:] # get all args after "--"
C = bpy.context
bpy.context.scene.cycles.device = 'GPU'
cycles_prefs = C.user_preferences.addons['cycles'].preferences
@bholzer
bholzer / verbose.rb
Created January 4, 2018 04:47
def response_for_auth_fail(auth_error: :invalid)
messages = {
invalid: "Some error",
inactive: "Some error"
locked: "Some error"
}
{ auth_error: auth_error, message: messages[:auth_error] }
end
@bholzer
bholzer / cloudbuild.yml
Last active January 2, 2018 21:20
Cloudbuild config for automating deployments to Kubernetes using Helm.
steps:
- name: 'gcr.io/cloud-builders/git'
# Determine if the commit that triggered this build includes a directive to destroy a previously created environment
# If so, write a file as a flag for conditional future steps, always return true to allow build to continue
entrypoint: '/bin/bash'
args:
- '-c'
- 'git log -n 1 --pretty=format:%s $COMMIT_SHA | grep -q "\[helm\-delete\]" && touch /workspace/helm_delete || true'
- name: 'gcr.io/cloud-builders/docker'