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Vote count: 0 What I am trying to do: I want to output all of the books in the book node on my home page. What I need is an array of objects that contain all of the books in the book node so that I can loop through them using the ng-repeat directive in AngularJs. In the code below, when I console log the data, I get an object of objects, which caot be used with ng-repeat. Another issue that I am having is when I try to output the $scope.allBooks variable on to the page, nothing appears. Can anyone help me with this? // Main Controller firebase.database().ref('books').on('value', function(snapshot) { var data = snapshot.val(); $scope.allBooks = data; console.log(data); }); // Book Node in Fir...

Vote count: 219 What exactly are the Python scoping rules? If I have some code: code1 class Foo: code2 def spam..... code3 for code4..: code5 x() Where is x found? Some possible choices include the list above: In the enclosing source file In the class namespace In the function definition In the for loop index variable Inside the for loop Also there is the context during execution, when the function spam is passed somewhere else. And maybe lambda functions pass a bit differently? There must be a simple reference or algorithm somewhere. It's a confusing world for intermediate Python programmers. edited Jul 9 '13 at 12:39Nawaz asked Nov 15 '08 at 1:48Charles Merriam 7 Answers Vote count: 204 ac...

Vote count: 0 I wrote a convenience API to define my models in TensorFlow that exposes a scope object. Now I want to verify that the user actually enters the scope before adding operations. How to get the name of the currently active tf.variable_scope in TensorFlow? asked 15 secs agodanijar Let's block ads! بخوانید...

Vote count: 0 In my main html, I have a view which loads templates. It loads a html whenever the link is clicked. app.config(["$routeProvider", function ($routeProvider) { 'use strict'; $routeProvider .when("/", { templateUrl: "events.html" }); }]); On this page (template) , I have a directive which loads another html file app.directive('ngPost', function () { 'use strict'; retu { restrict: 'A', templateUrl: 'postbox.html' }; }); I then use this directive on my events.html page by using div data-ng-Post> In postbox, I have two input fields and a button Post Upon clicking the button, I have some operations, then I try to clear the input fields, but I caot. Method here : $scope.Add = function ...

Vote count: 0 I am getting ajax request data and assigning to one scope variable $scope.customerEvents = data; then I am using another variable to modify the data var datanew=data; datanew.unshift({'customer_events_id': 'ID','date':'Date','event':'Event','eventsubtype':'Event Subtype','eventtype':'Event Type','time':'Time','user_id':'User ID','user_m':'User MRN','user_name':'User Name','user_role':'User Role'}); $scope.downloadcsv=datanew; But customerEvents is getting updated. asked 55 secs agosrikanta mondal Let's block ads! بخوانید...