data structures

This is a system that when prompted with a sequence of characters, or even sequence of words and the final few characters will offer suggestions for the rest of the word based on the characters entered so far.

A bloom filter is a probabilistic data structure. It is built around a bit array and one or more hash functions. It provides a fast and efficient way of handling set membership queries when the set either does not fit within the memory constraints, or querying the full set would incur a performance penalty. ...

Build a QR Code Generator. ...

A web spider is a software program or service that can crawl the world wide web. It starts from one or more seed sites/pages then finds and follows links to discover other sites and pages. ...