rctay’s gists

rctay / async-gotchas1.ts

Last active July 14, 2022 04:44

calling a promise in "fire-and-forget" fashion but surprisingly subsequent code wasn't called

	// assume just this and you don't have access to its source code
	let doAsyncThing: () => Promise<void>;

	// another async fn - eg. logging, GA reporting
	const doAsyncThingSafe = (): Promise<void> =>
	new Promise((resolve, _reject) => {
	console.log('🎉did <this> where <this = always needs to be done>🚀');
	resolve();
	});

rctay / gist:1ace7969993abcf99301e7172cee30d0

Created May 24, 2022 14:30

sanity stretching

	export default {
	name: 'stretch',
	title: 'Stretch',
	type: 'document',
	fields: [
	{
	name: 'name',
	title: 'Name of stretching exercise',
	type: 'string',
	},

rctay / my-component.html

Last active December 19, 2018 08:22

Testing handlers and their bindings

	<form [formGroup]="teamFormGroup" id="team-details__form">
	<input matInput placeholder="Team Name" name="teamName" formControlName="teamName">
	<button type="submit" mat-raised-button
	(click)="onSaveChangesClicked()"
	id="details__save-changes"
	color="primary">save changes
	</button>
	</form>

rctay / settings-page.po.ts

Created December 19, 2018 01:40

Explicit typing for merging 2 objects/decorating in TypeScript with intersection types

	import { $ } from 'protractor';

	export interface ChangePasswordDialog {
	currentPasswordField: ElementFinder;
	incorrectPasswordError: ElementFinder;
	submitButton: ElementFinder;
	}

	export class SettingsPage extends AppPage {
	get changePasswordDialog(): ElementFinder & ChangePasswordDialog {

rctay / prune-worker.sh

Last active January 29, 2019 08:55

	fly -t ci workers --json \| jq '.[] \| select(.state=="stalled").name'\
	\| xargs fly -t ci prune-worker -w

rctay / docker-compose.yml

Last active December 5, 2018 08:41

Persist artifacts for concourse builds with minio

	services:
	# ...

	minio:
	image: minio/minio
	ports: ["9000:9000"]
	command: minio server /data
	environment:
	- MINIO_ACCESS_KEY=minio
	- MINIO_SECRET_KEY=miniosecret

rctay / foo.md

Last active April 6, 2018 06:04

soliloquy 20180406

Is this refactor warranted?

Before:

    const ROLES = ['boss', 'big boss', 'major boss', 'super boss', 'the boss'];

    describe('with Alpha Team details but', () => {
        describe('without Big Boss', () => {
            const expected_roles = ROLES.filter(role => role !== 'big boss');

rctay / sieve.py

Created March 15, 2018 10:06

	def allnumbers(i=1):
	while True:
	yield i
	i += 1

	def fastforward(it, till, it_head=None):
	n = next(it) if it_head is None else it_head
	while n < till:
	n = next(it)
	return n

rctay / gist:281c45147defda285005ccb5bf9fc67a

Last active April 5, 2017 17:26

	function copy(o) {
	var p = {};
	for (var k in o)
	p[k] = o[k];
	return p;
	}

	function Mapper(source) {
	this.source = source;
	this.result = {};

rctay / SimpleHTTPServerWithUpload.py

Created December 19, 2015 15:20 — forked from UniIsland/SimpleHTTPServerWithUpload.py

Simple Python Http Server with Upload

	#!/usr/bin/env python

	"""Simple HTTP Server With Upload.

	This module builds on BaseHTTPServer by implementing the standard GET
	and HEAD requests in a fairly straightforward manner.

	"""

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