While the Hashtable was part of the initial Java release over two decades ago, the HashMap is the correct key-value store to use today. One key HashMap vs. Hashtable difference is the fact that the ...
Java's built-in string format supports (very limited) inputs of strings or objects. There are other libraries for formatting using a key but these (e.g. Sun Microsystems's 'MapFormat') are usually ...
Turns out, the switch-case statements are a bit faster compared to a string hashmap in Go 1.20+. $ go version go version go1.21.0 linux/amd64 $ go test -bench=. goos ...