I am trying to send an NSDictionary to a TableViewController, the data originally comes from a .plist file. I simply want to send an object that exists further down the hierarchy to new TableViewContr
I have an entity matches which has a related to-many entity sets. I want to get a count of how many sets have the attribute \'set_finished\' set to YES for a particular match. I\'m trying to do this w
I have a little irritating problem. How can I count files in directory in Zip? I want to avoid use ZipFile.entries()开发者_开发知识库 and then test every enum.To count all files use ZipFile.size().
I have a table with four columns: id, from, to, msg. The rows can look like this: 1 - foo - bar - hello
I have created a question an answer app for a client much like StackOverflow. I am not trying to implement some sort of point system (like开发者_C百科 SO reputation). I am trying to get certain record
I am using Rails 3. Suppose I have the following archetypical models:Blog, Post, Comment, Category.Blog has_many posts, Post has_many comments and belongs_to category.
I have a library That generates a CRUD with pagination using mysql and created a query with group_by, but the $ this-> db-> count_all_results () is not counted correctly.
My sql is not working when trying to get the total number of comments that were made by each department.
I am new to java. I need to count word associations with each other in a sentence. For example, for the sentence, \"Dog is a Dog and Cat is a Cat\", the fina开发者_开发知识库l association count will b
I want to select only th开发者_开发知识库e category IDs where the number of articles assigned to the category is more than 3.
加载中,请稍侯......