Problem I was using early bind to reference the dictionary and realised that some users might not be willing to […]
Tag: hash-map
String find and replace method optimization
Problem I am trying to find a specific header string from different Maps (LEDES1998Bheaders, LEDES98BIheaders and LEDES98BI_V2headers) in an errorMessage […]
NestedHash Class
Problem I want to make a Ruby nested hash table class to avoid repeating ugly code and to keep my […]
Hash Table implementation in C using linear probing for collisions
Problem I’ve written a simple Hash Table implementation in C, in order to use it in an IRC bot, so […]
Adding labels and fields to a nested JSON
Problem I have a dataframe: Name_ID | URL | Count | Rating ———————————————— ABC | www.example.com/ABC | 10 | 5 […]
Merge array of hashes, keeping duplicate values as arrays
Problem I am working on a Ruby gem to pull data from the Wikidata API. The data is deeply nested, […]
ConcurrentDictionary, Store Key and Compression
Problem So i have a ConcurrentDictionary<int, string> The “int” is merely the way i store the key, which i want […]
Convert dict entries to sets and lists
Problem Can you please tell me if there is a better way to do this? people = {‘123456’:{‘first’: ‘Bob’, ‘last’:’Smith’}, […]
case…when or Hash#fetch [closed]
Problem Closed. This question is off-topic. It is not currently accepting answers. Lacks concrete context: Code Review requires concrete code […]
Reducing the size of JSON objects
Problem I wrote a function to reduce the size of JSON objects that works simply by turning every associative array […]