I needed the check if a file existed in a directory as the migrate script wasn't recognising the file.  To check if a file exists: FILE={your-directory-path} if test -f "$FILE"; then echo "$FILE exists." fi  If your directory path is /Users/{your name}/Sites/migrate/local_dest_dir/fish/../media/apple-store.png FILE=/Users/{your name}/Sites/migrate/local_dest_dir/fish/../media/apple-store.png if test -f "$FILE"; then echo "$FILE...

Core Data - customising our data model When you are using Core Data, and let's say that you have a requirement to have an attribute where the options available should be a defined list.  Such as "Not Started", "Pending", "In Development" and "Completed".  How do you create this as an option in Core Data?   Thinking out loud, the practical solution would be to use an enum.  But how do you use a enum in this instance?  As you might have noticed, unfortunately, it...