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@salmoni
salmoni / goQueryTest.go
Last active October 13, 2024 12:20
Parsing HTML in Go/Golang using goQuery to extract data from only one of multiple tables. Demonstrates nested Find statements.
package main
import (
"fmt"
"log"
"strings"
"github.com/PuerkitoBio/goquery"
)
@DevoKun
DevoKun / kafka.md
Created July 13, 2018 02:52
How to operate Kafka, mostly using Docker

Kafka Distributed Streaming Platform

Publish and Subscribe / Process / Store

Start Kafka

  • Kafka uses ZooKeeper as a distributed backend.

Start Zookeeper

@sebmarkbage
sebmarkbage / Infrastructure.js
Last active February 26, 2025 13:57
SynchronousAsync.js
let cache = new Map();
let pending = new Map();
function fetchTextSync(url) {
if (cache.has(url)) {
return cache.get(url);
}
if (pending.has(url)) {
throw pending.get(url);
}