What’s new in Microsoft Office Developer Tools for Visual Studio 2012, from a workflows’ development perspective
As Somasegar announced last week, Microsoft has just released the RTM version of the Microsoft Office Developer Tools for Visual Studio 2012, which are available here: OfficeDevToolsForVS2012. These tools provide many useful templates, and IDE extensions for developing Office 2013 and SharePoint 2013 apps and solutions. It was already available a Preview 2 version of […]
Validating Credit Cards’ Numbers (not their coverage …)
In order to validate credit card numbers, you can leverage a kind of CRC (cyclic redundancy check) known with name LUHN from the name of its inventor. The algorithm is for example documented at the following URL: http://en.wikipedia.org/wiki/Luhn_algorithm. On the Internet, you will find tons of code samples for validating credit card numbers using this […]