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Javascript:Exchanging data between a document in an iframe and a parent document.

Hii, I am providing a very simple javascript code  by which we can access variables and invoke functions in the parent document and vice-versa. Please go through the given example below and understand the concept.I hope it will be useful.

Reading information from database in Android

Storing and reading record from database using Sqlite Helper class. We have taken Name, Age and City as input from user and saving them on click of Save button and reading on click of Fetch Data button from database. MainActivity.java public clas

To create database and insert data in SQLite, in android

If you are looking for the code in android to create database and insert data in SQLite then follow the steps mentioned below:- 1) Create a layout in which the data will be filled that will be inserted into database. activity_signup_form.xml <

How to implement load more dynamic results functionality using jQuery, Ajax Php and Database?

To display or load more results, whether it is commenting on a blog website, like or images on social media or products on eCommerce website the best UX pattern for this is either pagination, a Load more button or infinite scrolling. In this tutorial

How to send mail in next level in workflow in OpenERP(Odoo-8)?

In OpenERP, first, create custom module and then configure your incoming and outgoing mail in your server an then relate it to the function. Follow these step given below: Step1- First, create module like as a test module and then create file tes

count pixels under each finger in multi touch in android

Hello I need to count pixels that are covered by each fingers in multi-touch.When fingers down one by one it should plus pixels in count and finger up it should subtract pixels of that finger.I have did this but it is not getting exact counts i don&#

Validate textbox only for integer and float numbers on a button click.

We can validate a textbox on a button click by calling a function and using jquery. I am using regex for integer and decimal numbers and match method for the comparison. Here is the code: <html> <header ng-controller="menuController">

Android MVP Model Overview, Advantages and How it Differs from MVC

What is MVP:- MVP(Model View Presenter) is the best software design patterns for Android. MVP separates the application into three layers:   Model: This holds the actual business logic of the application. which will allow us to perform and man

How to make use of RecyclerView to show the chats between two people in your app?

If your app wants to show the chats between you n your friend then you can make use of RecyclerView. Here in the layout that is being inflated in RecylerView, I have used the visibility concept that the layout consists of two major layouts one layou

Push Notification using GCM in Android

For Push Notification using GCM in Android, use the following steps: Create the Google Api Project on Google Console. Note down the project number which will be used as GCM Sender Id. Enable the GCM service by turn on the toggle for Google Cloud Me

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