I am sharing to you this simple, standard and intelligent Calculator that is pure developed using HTML + CSS
The calculators saves calculation history in the history box and would be available to user even after restarting browser and system in general. I saves the history not in any database or file, but rather in the browser's storage internally.
It also accept numbers like 1-9, enter key, and dot (.) sign. It don't accept two dots at the same calculation (e.g. 30.19.3).
You can simply integrate this feature to your website. Feel free to contact me @ [email protected]
Note: Due to the size or complexity of this submission, the author has submitted it as a .zip file to shorten your download time. After downloading it, you will need a program like Winzip to decompress it.
Virus note: All files are scanned once-a-day by SourceCodester.com for viruses, but new viruses come out every day, so no prevention program can catch 100% of them.
FOR YOUR OWN SAFETY, PLEASE:
1. Re-scan downloaded files using your personal virus checker before using it.
2. NEVER, EVER run compiled files (.exe's, .ocx's, .dll's etc.)--only run source code.