This compiles without error or warning, how is this possible? i开发者_StackOverflow社区f (DateTime.Now == null) { }
I\'m trying to use a 2 character field that is nullable for an address table in MySQL. When I run my manage.py syncdb command, it loads my data into the MySQL table, but yields the error:
Quick specs: PHP 5.3 error_reporting(-1) // the highest I\'m using the __get() by reference trick to magically access arbitrarily deep array elements in an object.
I haven\'t used CHAR much in the past as I seemed to use VARCHAR too much; I\'m trying to use CHAR when appropriate lately & from what I understand you use it when the data is all the same length
ive got trouble with this regex: $line1 = \"bla <bla> bla F=<> bla <> <gggg> bla lba\"
I\'m trying to run a program that will, if all goes well, be able to take a year and return the title of an album released in that year. I\'ve given it 6 albums already and I\'m now trying to actually
I am using a gridview in my asp.net project to view and modify some records from the database. The database has two columns: start_date and end_date. When a new record is created these columns contain
I\'m working with a COM component which exposes a lot of Variant properties, but sometimes these values are null. When I try to convert these values to string (or another Delphi type) the application
I\'m trying to write code that will infer types from a parameter list and then call the method that matches those parameters. This works very well, except when the parameter list has a null value in i
I have a table with a column which contains a \'valid until\' Date and I want to make sure that this can only be set to null in a single row within the table. Is there an easy way to do this?
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