How are videos stored in the digital world- Sampling of video


Sampling of an audio signal converts continuous time signal into a discrete time signal. Quantization converts continuous amplitude signal into a discrete amplitude signal. A discrete time and discrete amplitude signal is a digital signal. The present post describes the sampling of a video signal, different characteristics of the video which are considered for sampling,… Read More How are videos stored in the digital world- Sampling of video

Git clone: The remote end hung up unexpectedly!!!!


Cloning a repository on GitHub : “git clone url” will clone online repository to your hard drive so you may begin working on your modifications.  The local copy is called your local repository.Sometimes when you try to clone a repository using the command: git clone git@github.com:thpii/rm-phoenix.git phoenix/ You get the following error: Initialized empty Git… Read More Git clone: The remote end hung up unexpectedly!!!!

Cross-site Scripting Attacks on Android WebView


WebView is an essential component in Android and iOS. It enables applications to display content from on-line resources. It simplifies task of performing a network request, parsing the data and rendering it. WebView uses a number of APIs which can interact with the web contents inside WebView. In the present post, Cross-site scripting attacks or… Read More Cross-site Scripting Attacks on Android WebView