title: does putting CultureInfo.InvariantCulture mean always same behavior?
body: <p>I made a C# app that basically parses some html, including numbers. On my computer everything worked perfectly well so I published it and one user told me that it doesn't work, so he sent me a log and there was that 2.5 cannot be parsed into double. What? So I used Google and found out that putting CultureInfo.InvariantCulture to parsing may help. I put into every .ToString() .Parse() etc. It works now but before I publish it I need to know whether it will work on every single computer exactly as on mine. If it doesn't, please tell me how to do it.</p>