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Fetching JSON using angular JS

The controller defines a dependency to the $scope and the $http module. An HTTP GET request to the countries.json end point is carried out with the get method. It returns a $promise object with a success and an error method. Once successful, the JSON

How to create an object in JavaScript

Hello all, In JavaScript we can create objects in many ways, some of them are listed below: We can create objects by using new keyword and we can assign a value to the object while creating in or we can also set the various properties of that obj

How to get Open Graph Protocol of a webpage by php?

// Set url $url = 'http://edition.cnn.com/2015/04/03/politics/white-house-congress-iran-nuclear-deal/index.html'; // This function is going to go to a url or file and pull all the data that's held in it. $html = file_get_contents($url); // This fun

What is the difference between '@' and '=' in directive scope

'@' is used to send the property from parentScope to isolatedScope. By transfer, you are not able to change the property of parentScope that is being pass. It is called one-way binding. If the binding property is a primitive type, like interpolatedP

Difference between save() and persist() methods

Difference between save() and persist() methods in hibernate: Using Hibernate framework to save object we mostly use two methods save() and persist(). Both methods fulfill the same purpose. What is the difference between save() and persist() methods

How do you enforce or maintain the quality of the bug reports in your bug tracker?

If defect report is productive then there are higher chances that it will get fixed as soon as possible. So it depends on how energetically you report the bug. Reporting a bug is nothing but an art or skill. In this topic will discuss "How to maintai

Cursor In MongoDB

In mongo shell when find() query executed it return cursor with all document in the collection. However, if the returned cursor is not assigned to any variable then first 20 documents iterated automatically. In other word when a query run to mongoDB

Pure virtual function in C++

In C++, Pure virtual method or pure virtual function is a virtual function in which virtual function does not contain a definition inside the function declaration. A pure virtual function/method is declared by assigning a function equal to 0 in decla

Error while building Unity3D Android Game := Plugins colliding with each other

when I build the game in Unity3D , it makes error :"plugins colliding with each other" I am using Facebook SDK and Playfab.com SDK Found plugins with same names and architectures, Assets/Plugins/Android/libs/android-support-v4.jar (ARMv7)

The default Drupal themes

There are four default themes included with Drupal 7 To view available themes, log in to your site as an administrator then click on the Appearance link on the Toolbar. The Theme Manager displays a list of all the themes installed on the syst

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