Using Bash Associative Arrays for Fast Look‑ups in Scripts
Learn how Bash 4 associative arrays provide fast, in‑script key‑value look‑ups without external tools, plus version checks, scoping tips, and limits.
Loading…
ReadMeFeed / Community knowledge
#associative-array
Real questions. Useful conversations. Find the people who know your stack.
bashUsing Rexx Lists as Fast Associative Arrays: Syntax, Trade‑offs, and a Simple Benchmark
Learn how Rexx’s built‑in list type gives O(1) key lookup, simplifies iteration, and where to watch for memory or compatibility issues.
rexx