David questions

David answers

• Difference between | and || or & and && for comparison [duplicate]
• pre-compressed gzip break on chrome, why?
• Why and how does the googlebot use my website's search engine?
• Find the corners of a deformed rectangle
• Extract RGB values from a AVFrame (FFMPEG) in C++
• How to create a good evaluation function for a game?
• How restrict an application to run only from a known USB flash drive?
• Get the MAC of ASP.NET website user