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问答

What the best way to handle server side tags inside of a js file?

I'm using Asp.NET MVC and have a huge dependency on JQuery throughout my entire application (not sure if that's important here or not). I'm trying to build a set of js library files to go along side my views. The problem that I'm faced with is that I need a way to manage the server side location of my files and action links for all of my image maps and ajax calls. For now, I'm stuck putting all of my scripting code inside each aspx pages so that I can use the server side scripting tags like this: $("#StartDate").datepicker({ changeMonth: true, changeYear: true, showOn: 'button', buttonImage: '

2021-09-20 05:25:16   javascript   jquery   asp.net-mvc

Uploading multiple standalone attachments to couchdb using angularjs

I am trying to upload multiple files to a couchdb document using angularjs. I have attempted to do this using an angular.forEach loop, however this fails as the loop continues without waiting for the previous loop to finish its asynchronous $http calls. This is how my code looks at the moment: angular.forEach($scope.fileList, function(value, key){ couch.getRevisionId($scope.plan._id) .then(function(response){ couch.uploadAttachment($scope.plan._id, response[1], value[0]) .then(function(response2){ console.log("Response2", response2); }, function(reason2){ console.log("Reason2", reason); }); }

2021-09-19 12:19:12   javascript   angularjs   couchdb

Can I get the currently opened ASP page file name in Visual Studio.NET in a custom control?

I have a custom control in Visual Studio and I need to somehow have access to the currently opened page in Visual Studio in design mode. If I look at the Page property of the custom control, the ID just says "__Page" and most of the properties are inaccessible which isn't very helpful. Does anyone know of a service or interface that has some method of obtaining the file name of the currently opened page in the project? Thanks.

2021-09-18 18:52:05   asp.net   visual-studio

How can I make a turtle do something when it gets close to another turtle?

Good afternoon, I am simulating a virus outbreak with the use of turtles. I have come up with the following code, my question will be after the code: import turtle import random import time def make_population(amount): """ Creates a list representing a population with a certain amount of people. """ population = [] for person in range(amount): population.append(turtle.Turtle()) for person in population: person.shape("circle") person.shapesize(0.2) return population def random_move(person): """ Makes a turtle move forward a random amount and then turn a random amount. """ person.forward(random

2021-09-17 12:20:07   python   python-3.x   turtle-graphics   python-turtle

How to call the ClassifierBasedTagger() in NLTK

I have followed in the documentation from nltk book (chapter 6 and 7) and other ideas to train my own model for named entity recognition. After building a feature function and ClassifierBasedTagger like this: class NamedEntityChunker(ChunkParserI): def __init__(self, train_sents, feature_detector=features, **kwargs): assert isinstance(train_sents, Iterable) tagged_sents = [[((w,t),c) for (w,t,c) in tree2conlltags(sent)] for sent in train_sents] #other possible option: self.feature_detector = features self.tagger = ClassifierBasedTagger(tagged_sents, feature_detector=feature_detector, **kwargs)

2021-09-14 10:10:05   python   nltk   named-entity-recognition

How to dismiss a ViewController while the navigationItem's searchBar has focus

I updated my app to handle the new iOS 11 search behavior for search bars under the navigation bar: - (void)viewDidLoad { [super viewDidLoad]; UISearchController *searchController = [[UISearchController alloc] initWithSearchResultsController:nil]; self.navigationItem.searchController = searchController; // Those are optional, but that's what I want my UI to look like searchController.hidesNavigationBarDuringPresentation = NO; searchController.obscuresBackgroundDuringPresentation = NO; self.navigationItem.hidesSearchBarWhenScrolling = NO; } I also have a button on my view, which when tapped

2021-09-10 05:07:33   ios   uiviewcontroller   uisearchcontroller

I am attempting to use setState in React

I'm attempting to use setState function to a method in my App class.. example of the current code: addRandomContact() { this.setState({ actors: contacts.slice(0, 6) }) } I am expecting my contacts array to change from a length of 5 to 6. The error I am receiving is the following: TypeError: Cannot read property 'setState' of undefined addRandomContact

2021-09-09 05:00:23   reactjs   setstate

Using ARKit anchor to place RealityKit Scene

I am currently struggling to add an RealityKit Scene to an ARKit anchor. As my previous question, it is not possible to directly add the RealityKit Scene to an ARKit Anchor Node. But how can I use the ARKit Anchor to place my Scene? For example, I want to find an object in the room, and depending on which object I found, I want to use different scenes and anchor them in the room depending on the recognised objects position. Thanks for the help. Current try: func makeUIView(context: Context) -> ARView { let arView = ARView(frame: .zero) // Load the "Box" scene from the "Experience" Reality File

2021-09-09 05:00:17   swift   swiftui   augmented-reality   arkit   realitykit

android:list view with thumbnail

I need to create the list view of video's with it thumbnail images.The image name come from the database.I can give value to textview but when try to give value to image view it crash also in bitmap class CustomSimpleCusorAdapter extends SimpleCursorAdapter{ private Context context; private int layout; //TextView title; public CustomSimpleCusorAdapter(Context context, int layout, Cursor c, String[] from, int[] to) { super(context, layout, c, from, to); // TODO Auto-generated constructor stub this.layout=layout; this.context =context; } public View newView(Context context, Cursor cursor

2021-09-09 05:00:13   android   image   android-listview

jQuery toggle sibling on focus/blur

So I have this now and it works, but I wanted to know if there is an optimal way of writing this as I writing a mobile site and performance if a big thing. Think tool-tip that slides down (toggles) under the element, I also have about 30 tool tip divs on the page as this will be for multiple elements JS: $('.mobile-tool-tip').each(function() { $(this).hide(); $(this).prev().focus(function() { $(this).next().slideToggle('fast'); }); $(this).prev().blur(function() { $(this).next().slideToggle('fast'); }); }); HTML for mobile-tool-tip function <div data-role="fieldcontain"> <input type="text"

2021-09-09 05:00:08   jquery   mobile-website   jquery-mobile   performance