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How to compress video before uploading it to server ?

We know uploading a video on server is a time consuming task but by using third party libraries we can compress video file faster. There are many libraries available but this one is good, you don't have to add any ndk with this lib : FFmpeg4And

What is Cyber Security Threat Intelligence?

Behind any cyber danger, there are people utilizing computers, code and webs. During or after the cyber attack technical knowledge about the system and computers between the attacker and the person will be gathered. However, identifying the pers

How to write a test case using Robotium in android

Today we are going to learn something about J-Unit testing in android. We will be implementing an automation library known as Robotium, for genreating the test cases for testing the various functionalities in our app. First of all you need to add the

How to store image in cache in iOS?

Hi Readers, This blog includes the concept of how to store image data in a cache memory with the help of SDWebImageManager. First of all, we need to install pods in the application to use SDWebImageManager, after creation of pod file you need to inc

Asynchronous Vs Synchronous programming

In this tutorial we will come to know about the difference between the working of synchronous and asynchronous programming. To explain the difference let us take two examples, one for asynchronous and another for synchronous programming. First examp

5 Must-Use Tools That Will Help Boost Your Web Development Workflow

  Data is the heart and soul of analytics for developers. Luckily there are plenty of tools for developers to use in order to better their workflow.  For example, the use of data lineage tools will allow users to get the full story on ho

How to make Bluetooth Connection in Android?

Bluetooth connectivity in Android is achieved through the APIs provided by Android itself. You need a broadcast receiver to keep checking for the Bluetooth devices. With the help of broadcast you will get to know whether your device get connected, d

Bar Code Scanner using Zbar library in android

There are so many libraries like Zbar,Zxing Red-Scanner that are used for bar code scanning. I am explaining here Zbar library integration for bar code scanning. Zbar is open source. It is fast,simple as compared to Zxing. First of all you have to d

How to send email via sendgrid curl using PHP

Hello Reader's if you are looking to send emails via curl using PHP then this blog is helpful to you. Curl is a tool which sent the data in forms to any other server with multiple data. So lets get started working on sending email with it.

Barcode and QR Code Reader

Hi there, today we are going to make a really simple app that scans the Bar Codes and QR Codes using the camera of your iPhone and displays the data stored in the code. The very first thing that we have to do is download and install the ZBarSDK from

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