We have two models. Ebooks HABTM Tags, where tags follows the tree behavior. For each tag we 开发者_如何学Cneed two numbers. First, the number of ebooks associated to the tag, and secondly the number
I have a table of users, some of which have articles associated with them, and some of which have type = writer. I\'d like to display all users who have articles OR who have type = writer. So, all wri
Looking for some help in making an SQL query where: If the value per hour is more than 40 then it will count it and this count will display how many times开发者_如何学Go in that hour the value was ab
Lets say I have an NSArray full of animal objects and their names are string attributes. As I iterate through the array, how would I get a running tally of similar names?
SELECT t.tag_name FROM tags t JOIN resource_tags rt ON rt.tag_id = t.tag_id JOIN resource r ON r.resource_id = rt.resource_id
Im trying to make a simple searc开发者_StackOverflowh function for a small site, and have the most relevant items at the top
i now this is a silly question, but i still have some poor understanding about this case. It i开发者_如何学Cs about memory management and reference count, i have some doubt about how many reference co
First of all, this question WAS answered here: CKeditor character/word count but all the answers give broken links... therefore it\'s not answered.
Apologies if the title is ambiguous, but I could not figure out a good way to title this problem. In my database, I have a table J that joins tables A and B.That is to say, J has columns a_id, and b_
Is it possible to giv开发者_开发百科e a parameter when getting the RSS feeds to determine how many feeds it should get?
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