ivans questions

ivans answers

• Missing $ on loop variable
• Use case for output buffering as the correct solution to "headers already sent"
• How to tell if running in a linux console versus an ssh session?
• How can I redirect standard output to a file in Perl?
• Accessing items at deeper levels using children() in jQuery
• move_uploaded_file(): Unable to move '/tmp/phpiS3dQA' to '/var/www/html/mysite/uploads/PNGWallpaper.png
• Objective-C performSelector does not call a method with parameter