Sumanth Chinthagunta xmlking

What

Implementation of tree data structure in TypeScript

Why

How to search a node in Navigation menu tree?
how to find all ancestors for a given node?
Iterable interface for tree data structure

Usage

Kubernetes

Install

Prerequisites

Bash v5+ checkout Upgrading Bash on macOS
bash-completion@2

Install Docker and Kubernetes(k8s)

Guide to setup tools to record your terminal and share.

Install asciinema

# install asciinema with
brew install asciinema
# start recording with:
asciinema rec
# to finish hit Ctrl-D or type exit.
# start recording to a file

GoLang

Guide to setup golang development environment on MacOS without admin privileges

you you have local homebrew, install GoLang with brew install go and skip to Project step

for complete project with VSCode settings, refer hello project

Demo of `ko`

ko is a little unknown gem, lost in the GitHub maze.

ko is widely used in knative development but somehow very little advocacy has been done around this tool.

It allows you to:

build Go binaries
containerize them and publish to a registry

mac tips

Grep three lines....

# highlight `app:`
kustomize build $BASE | grep -C 3 app:

# Compare the output directly to see how staging and production differ:

	#!/usr/bin/env bash
	set -e

	rm -rf ~/.gvm
	rm -rf ~/.sdkman
	curl -s get.sdkman.io \| bash
	echo sdkman_auto_answer=true > ~/.sdkman/etc/config

	version: '2.1'

	services:
	cassandra:
	image: cassandra:latest
	networks:
	- reactive-network
	volumes:
	- cassandra_data:/var/lib/cassandra
	# - ${PWD}/data/cassandra/data:/var/lib/cassandra

	@NoArg
	@JsonIgnoreProperties(ignoreUnknown = true)
	data class Request(
	var AAA: String?,
	var BBB : String?,
	var CCC: String?
	) {
	constructor(raw: String): this(null,null, null) {
	val mapper = jacksonObjectMapper()
	val request = mapper.readValue<Request>(raw)

	// @ts-ignore
	const fetch = require('node-fetch');

	function delay(ms) {
	return new Promise(resolve => setTimeout(resolve, ms));
	}

	async function* getBooksPaged({ q, pageSize, lastPageIndex }) {
	let currentIndex = 0;
	let isDone = false;