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Array is used to keep collection of objects. Array in ruby can have any type of objects together. Using array in ruby:
>> a = []
>> arr = [1, 0, 7]
>> arr[2] # => 7
>> arr.size # => 3
>> arr = ["string", 5, 0.8,
To record the audio, Android provide a class "MediaRecorder" , you just need to create its instance.
Step 1:-
In your xml, take two buttons to start and stop recording.
Step 2:-
Declare the needed variables
private MediaRecorder audio
This blog will help user learn how to avoid the duplicate entries in the database. Storing duplicate values in the table must be avoided while inserting data in the database table. As these duplicate entries can create many problem in the application
how to choose correct answers from multiple choices questions using php and mysql
i don't know if i'm doing in the right way because i'm still new in programming world
1- i'm using an array to store the questions
2- anoth
I have an app and inside it only one activity (main activity) and layout XML of main activity have only
list view . This app will get restaurants near from my location and display it in list view.
What I need to do is add button to the main act
Am trying to create an application that sends messages(SMS) to a list of people in the JTable and each time a message is sent to the recipient who is a row in the JTable i want that row to be deleted and i want the sending of the message to be done i
Hello readers, In this tutorial I will guide you to "How to add Custom Metabox in a particular page in Wordpress."
In WordPress, If you want to add or save some extra field in a post, custom post type or in the page. So basically w
Every company needs an app. If you’re the one responsible for making those apps, your work is already cut out for you. Making your first iOS app may seem intimidating, but going in with the right knowledge will provide you with some comfort.
Wondering how Magento website development can be beneficial to online businesses? The software Magento very efficiently develops very equipped shopping platforms. E-commerce platforms have become necessary parts of the universal glob
Over the past few years, a new trend has been emerging; technology savviness has decreased and becomes less restricted to a specific age group. As a result, several business entities across all industries started organizing and creating mobile strate
