Sorted:

Need direction: .setObject vs .setString and saving column info to database from GUI-Collection of common programming errors

cocoa-touch,ios,nib,iboutletRelated issues-Collection of common programming errors

.NET or Java based small desktop app-Collection of common programming errors

problem about activator-Collection of common programming errors

Compile time errors for incorrect model in ASP.Net MVC-Collection of common programming errors

problem about launchd-Collection of common programming errors

problem about uitabview-Collection of common programming errors

problem about sound-synthesis-Collection of common programming errors

problem about ihttphandler-Collection of common programming errors

problem about batch-processing-Collection of common programming errors