All Snippets
The latest code snippets.
Recursive Glob in Ruby
Find every `.rb` file under a tree with Dir.glob and `**` recursion.
Author:
chris
Sort Array of Hashes by Key
Sort an array of hashes by a numeric attribute using sort_by.
Author:
chris
Generate SHA256 Hash in Ruby
Compute the SHA256 hex digest of any string with Digest::SHA256.
Author:
chris
Parse and Generate JSON in Ruby
Parse a JSON string into a Hash and convert back with the json stdlib.
Author:
chris
Read a File into a String
Slurp an entire file into a string with File.read, the idiomatic Ruby way.
Author:
chris
Fork a Child Process in Perl
Spawn a child process with fork() and wait for it to exit.
Author:
chris
Base64 Encode and Decode in Perl
MIME::Base64 round-trip for binary-safe text encoding.
Author:
chris