Publish and Subscribe / Process / Store
- Kafka uses ZooKeeper as a distributed backend.
Kim HyunJin kim-hyunjin
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.
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| package main | |
| import ( | |
| "fmt" | |
| "log" | |
| "strings" | |
| "github.com/PuerkitoBio/goquery" | |
| ) |
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| 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); | |
| } |