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Oren Nachman nachmore

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nachmore / interactive.py

Last active November 6, 2024 18:25

Create an interactive Python shell at a specific line

	import pdb
	pdb.set_trace()

	# b: set a breakpoint
	# c: continue debugging until you hit a breakpoint
	# s: step through the code
	# n: to go to next line of code
	# l: list source code for the current file (default: 11 lines including the line being executed)
	# u: navigate up a stack frame
	# d: navigate down a stack frame

nachmore / aws-cost-anomaly-detector-sample.sns

Created July 15, 2021 15:15

Sample SNS message sent from AWS Cost Anomy

	{
	"Records": [
	{
	"EventSource": "aws:sns",
	"EventVersion": "1.0",
	"EventSubscriptionArn": "arn:aws:sns:us-east-1:[account-id]:CostAnomalyQueue:f6df06cb-a1be-48be-b560-85876b7821b2",
	"Sns": {
	"Type": "Notification",
	"MessageId": "31236cc0-d7be-55ec-a6f7-35aaf7b15d43",
	"TopicArn": "arn:aws:sns:us-east-1:[account-id]:CostAnomalyQueue",

nachmore / flapping-crash.js

Created July 14, 2021 14:01

Javascript function (in AWS Lambda form) that crashes ever other minute. Useful for testing Alarms.

	exports.handler = async () => {
	// causes a crash every other minute by returning an invalid value
	return (new Date().getMinutes() % 2) ? () => {} : 1;
	};

nachmore / all-variables.js

Last active July 13, 2021 07:07

Traverse a Javascript object. Particularly useful for dump(this) to grab everything.

	dump = (target, match_re, depth, seen) => {

	if (depth === undefined) depth = 0
	if (seen === undefined) seen = [target]

	Object.keys(target).forEach((i, idx) => {

	value = target[i] ?? "null";
	isObject = (value === Object(value));