New customers can spin up VMs, build with AI, and query data at no cost.
Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Start Free
MongoDB Atlas runs apps anywhere
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
This is a modified version of the CRC algorithms by Lammert Bies. It supports more algorithms and has been ported to several languages.
It's also useful for learning how to do hexadecimal calculations and bitwise operations in various programming languages.
Disclaimer:
These test programs demonstrate the calculation of CRC.
I made these translation with a basic knowledge of each language. They may or may not be appropriately formatted / secured / robustified / idiot proofed or...
Sofu is a simple Unicode-based plain text file format designed for easily accessing and storing application data, such as game databases and configuration files. This project also hosts various Sofu parser libraries.
The Language Machine is a toolkit for language and grammar: a library, main program, and self-hosted rule compilers with one frontend. The system is easy to use. It directly implements unrestricted rule-based grammars with actions and external interfaces.
PRTG Catches Network Issues Before They Cause Downtime
Threshold-based alerts flag problems early, so your team can act before users notice, not after.
Reactive troubleshooting usually means hearing about a problem from frustrated users, not your monitoring tool. PRTG sets threshold-based alerts across devices, servers and applications, notifying your team by email, SMS or push the moment a metric crosses a set limit. That means catching a failing disk or overloaded server before it becomes an outage and getting time back from firefighting. Start a free trial and set your first alerts today.
Convenient library (accessible e.g. from C code) to encode and decode arbitrary data (up to 1900 characters) accurately and fast to/from 2 dimensional PDF417 barcodes. PDF417 has error correction and can be read back from e.g. a scanner or webcam.