This article provides an implementation of a container, called segmented map, which is almost as fast as flat map in random access and enumeration of elements and close to std::map in insertion of elements. The source code is written in C++17 and can be compiled in any C++17 compiler. Benchmarks with the “int-double” and “string-string” key-value pairs are provided for …
The Levenshtein distance is an efficient metric widely applied to evaluate the similarity between literal strings and other 1D sets. In this article, the optimal Wagner-Fischer algorithm for the Levenshtein distance computation and its implementation, are thoroughly discussed, by an example. The code samples in Python and NumPy demonstrate the similarity of literal strings evaluation, based on the Levenshtein distance …
We live in comfortable times with real time backups to the cloud. But what will you do if the cloud service provider kicks you out or a virus deletes the data you collected all your life ? Write your own app for a tailor made and efficient backup.
Why should you write your own backup app ?
Many of us
Create a file with regular expressions in it, feed it to this tool, and presto! – you have instant, dependency free C code you can use to match said expression from any input stream.
Update: Generates more compact code in most cases.
I’ve written so many regular expression engines and code generators for them, it’s pretty much instinct at
The Creative Space Summer Camp is set to kick off on July 31, providing students the opportunity to explore and learn various technological skills.
The two-week programme by Hamad Bin Khalifa University (HBKU)’s Qatar Computing Research Institute (QCRI) offers “an innovative computing learning experience to primary and middle school students”.
The QCRI said on its website that the camp, which