... What you're describing is called Polymorphic Associations. That is, the "foreign key" column contains an id value that must exist in one of a set of target tables. Typically the target tables are related in some way, such as being instances of some c...

... | edited Jan 30 '12 at 2:05 answered Jan 30 '12 at 1:26 Be...

... This does not work for a media wiki database. Many errors: Blobvar data type, back ticks in CREATE statement ... – Frank Hintsch Sep 10 '17 at 18:32 1 ...

...s - many thanks! It does now load, but unfortunately now comes up with an error message saying that I need to run the command ssms.exe /resetsettings from the command prompt. I'll try variations out and be sure to add a comment back here. – Andy Brown May 5 '...

...n this point:) Zeroing out the pointer as the accessor does may hide logic errors in your program. If you are ever accessing an instance variable of an object after the object has been deallocated, you are doing something seriously wrong. Because of Objective-C's nil-messaging semantics, however, yo...

...ging Tips Unable to resolve host "oauth2.googleapis.com" If you get this error message, double check your device’s connection to the internet. This is a sign that the Android networking subsystem can’t resolve the hostname, so it’s not able to talk to DNS. Attempt to invoke virtual method ...

... Don't forget about potential floating point issues, especially with table, which coerces numbers to strings. – hadley Dec 17 '09 at 18:10 4 ...

... &#160 doesn't work... xml editor gives an error and you can't to build the project... \u0020 works fine! – jcamacho Jul 29 '13 at 8:18 11 ...

...Test\app.db? – 0004 Oct 23 '18 at 3:05 @pes04 __file__ expands to the name of the current file, so you can use a verba...

...:// (for URLs) s/$/"/g appends " to the end of each line s/ *=/=/g removes all spaces before = share | improve this answer | follow | ...