Technology Questions

With the help of Excel App instance. we can execute a Macro in VB code.

EXcelAppInstance.Application.Run("MacroName")

unlink()-deletes the given file from the file system.
unset() -makes a variable undefined.

Encapsulation describes the ability of an object to hide its data and methods from the rest of the world 

 .htaccess is a configuration file running on Apache server.These .htaccess file used to change the functionality and features of apache web  server .

 e.g   .htaccess file used for url rewrite .

         .htaccess file used to make the site password protected.

         .htaccess file can restrict  some ip addresses ,so that on restricted ip adresses  site will not open.

An Interactive report allows the user to participate in retrieving and present data at each level.while classical report doesn't have access to interact.

Icon for an Activity is defined in the manifest file.

Code

<activity android:icon="@drawable/app_icon" android:name=".MyTestActivity"></activity>

...

Calculate the md5 hash of a string. The hash is a 32-character hexadecimal number. I use it to generate keys which I use to identify users etc. If I add random no techniques to it the md5 generated now will be totally different for the same string I am using.

These are the advantages of AngularJS:

• AngularJS provides capability to form Single Page Application in a very clean and maintainable method.


• AngularJS provides data binding capability to HTML therefore giving user a rich and responsive experience.


• AngularJS code is unit testable.


• AngularJS uses dependency injection and build use of separation of concerns.


• AngularJS provides reusable components.


• AngularJS helps developer to writes less code and gets more functionality.


• AngularJS, views are pure HTML pages, and controllers written in JavaScript do the business process.


• AngularJS applications will run on all major browsers and good phones together with android and iOS based mostly phones/tablets.