contains

I have the following models. Industry(id, name) Movie(id, name, industry_id) [Industry has many movies] Trailer(id, name, movie_id) [Movie has many trailers] I need to find 6 latest trailers for each Industry . Every movie does not need to have a trailer or can have multiple[0-n]. The results must contain array of movies with atleast one trailer. $this->Industry->find('all', array( 'contain' => array( 'Movie' => array( 'Trailer' => array( 'limit' => 1 ), 'order' => 'Movie.release DESC', 'limit' => 6 ) ), 'order' => 'Industry.name ASC' )); Option 1 (best option IMO): You were on the right track

I have an ArrayList of objects of my custom class. I would like to know, if ArrayList contains object with certain attribute. I do not care about the object, just if there is some. Yes, I could do this with foreach cycle, but I was wondering if there was more elegant way to do so. Thanks for suggestions. Well, to start with I'd suggest using List<T> instead of ArrayList . Then LINQ to Objects makes it really easy: if (list.Any(x => x.HasFoo)) { } Or without LINQ (but still List<T> ) if (list.FindIndex(x => x.HasFoo) != -1) { } If you really need to stick with a non-generic collection but have

MongoDB C# Linq How to use .contains and ToLower in Linq query? List<string> emailAddress = criteriaEmailAddress.ToLower().Split(',').ToList(); return new Specification<UserProfiles>(r => emailAddress.Contains(r.EmailAddress.ToLower())); Exception Unsupported filter: Contains(value(System.Collections.Generic.List`1[System.String])). 来源： https://stackoverflow.com/questions/53826723/how-to-use-contains-and-tolower-in-linq-query-in-mongodb

I am trying to add a search functionality to my FAQ page and am absolutely stuck. What I want is a text box where the user inputs a keyword(or words), that runs a jquery for the keyword and sets display:block for all the relevant answers. What I have so far is this: <form name="searchBox"> Keyword(s): <input type="text" name="keyword" /> <input type="button" value="Search" onClick="searchFunction()" /> </form> <div class="searchable" style="display:none"> This is the first software question and answer.</div> <div class="searchable" style="display:none"> This is the first hardware question and

I have a table (MyTable) with the following columns: Col1: NameID VARCHAR(50) PRIMARY KEY NOT NULL Col2: Address VARCHAR(255) Data Example: Name: '1 24' Address: '1234 Main St.' and i did a full text index on the table after making the catalog using default params. How can I achieve the following query: SELECT * FROM MyTable WHERE CONTAINS(NameID, '1') AND CONTAINS(Address, 'Main St.'); But my query is returning no results, which doesn't make sense because this does work: SELECT * FROM MyTable WHERE CONTAINS(Address, 'Main St.'); and so does this: SELECT * FROM MyTable WHERE CONTAINS(Address,

I'm using stack in my program but I have a problem when program is trying to check what element contains in stack. I'm using array of integer in Stack. Short example is: Stack<int[]> myStack = new Stack<int[]>(); myStack.push(new int[]{1,2}); myStack.push(new int[]{1,3}); myStack.push(new int[]{1,4}); if (myStack.contains(new int[]{1,3})) { System.out.println("YES"); } else { System.out.println("NO"); } Now it was printed "NO". How could I do to get "YES" ? I know that the problem is that I'm not using same object but in the reality my program is much larger and I can't to use this int[]