Yahia questions

Yahia answers

• put generated pdf file without saving it on the server
• Error when sending HttpWebRequest from .NET to php site
• Script exploits in ASP.NET - Is setting validateRequest="true" good advice?
• The binary operator Add is not defined for the types 'System.Byte' and 'System.Byte'
• Dealing with timeouts on large queries
• Problem with C# HTTP PUT request code
• Request.ServerVariables from a webservice (asmx)
• Conversion problem with Expression Trees
• Print multiple copies of pdf
• Trying to login to a website clicking a button (Httpwebrequest - cookies)