instances

I've been working with the Isotope plugin for jQuery, and I've run into some problems with our homepage which requires two isotope instances. Both of them have different types of items and they are kept in their own containers, but when I click a filter on the second instance of isotope it attempts to filter the first instance too and not vice-versa. What I'm asking is if it is possible to have two instances of isotope on a page without them interfering with eachother and if so, what would be the best way to get this done without problems? To answer your question, yes it is possible to run two

i'm trying to get model objects instance in another one. And i raise this error : Manager isn't accessible via topic instance Here's my model : class forum(models.Model): # Some attributs class topic(models.Model): # Some attributs class post(models.Model): # Some attributs def delete(self): forum = self.topic.forum super(post, self).delete() forum.topic_count = topic.objects.filter(forum = forum).count() Here's my view : def test(request, post_id): post = topic.objects.get(id = int(topic_id)) post.delete() And i get : post.delete() forum.topic_count = topic.objects.filter(forum = forum).count

So, what I want to do is configure maven plugin jetty to run multiple - in my case two - instances of jetty server on different ports and with different apps. So, I want to have something like: localhost:8080/webapp1 localhost:8081/webapp2 And I want to do this with one single command: mvn jetty:run which of course means that I have to configure it in pom.xml I already have two different jetty config files: jettyA.xml and jettyB.xml in which there are different connectors defined. The problem is just i can't figure it out how to do this with one pom.xml I tried with two profiles but is somehow

I have been working on an offline version of my Django web app and have frequently deleted model instances for a certain ModelX. I have done this from the admin page and have experienced no issues. The model only has two fields: name and order and no other relationships to other models. New instances are given the next available pk which makes sense, and when I have deleted all instances, adding a new instance yields a pk=1, which I expect. Moving the code online to my actual database I noticed that this is not the case. I needed to change the model instances so I deleted them all but to my

I have a classe named "whisky builder" which only initiates the new Whisky. Now i would like to add the new added whiskies in my "WhiskyOverViewController". But I face the following problem: class WhiskyOverViewController: UIViewController, UITableViewDataSource, UITableViewDelegate { @IBOutlet weak var tableView: UITableView! var whiskyArray = [WhiskyBuilder]() let stringArray = whiskyArray.map({$0.whiskyName!}) var whiskies = [Character: [String]]() var objectsArray = [Object]() In the line of "stringArray" I get the error "Instance member 'whiskyArray' cannot be used on type

This question already has an answer here: Can't set attributes of object class 6 answers (Written in Python shell) >>> o = object() >>> o.test = 1 Traceback (most recent call last): File "<pyshell#45>", line 1, in <module> o.test = 1 AttributeError: 'object' object has no attribute 'test' >>> class test1: pass >>> t = test1() >>> t.test Traceback (most recent call last): File "<pyshell#50>", line 1, in <module> t.test AttributeError: test1 instance has no attribute 'test' >>> t.test = 1 >>> t.test 1 >>> class test2(object): pass >>> t = test2() >>> t.test = 1 >>> t.test 1 >>> Why doesn't