# Category Archives: Technical Scripter

If an object is solid then space occupied by such an object is measured and termed as the Volume of the object. In short, theâ€¦ Read More
Java Database Connectivity or JDBC is a Java API (application programming interface) used to perform database operations through Java application. It allows the execution ofâ€¦ Read More
Parkâ€“Miller random number generator is also known as Lehmer random number generator. A general formula of a random number generator (RNG) of this type is,â€¦ Read More
Harmonic series is the inverse of an arithmetic progression. In general, the terms in a harmonic progression can be denoted as h1 = 1/a,  h2â€¦ Read More
OpenCV is a Machine Learning and open-source computer vision software library, the main purpose for which it was developed is to enable a common mediumâ€¦ Read More
Question 1. Describe the following sets in Roster form: (i) {x : x is a letter before e in the English alphabet} (ii) {x âˆˆâ€¦ Read More
Find the principal values of the following: Question 1. sin-1(-1/2) Solution: Let sin-1(-1/2) = y then, sin y = -1/2 Range of principal value forâ€¦ Read More
Question 1. Evaluate. i) 8!  Solution: 8! = 8 Ã— 7 Ã— 6 Ã— 5 Ã— 4 Ã— 3 Ã— 2 Ã— 1 = 56â€¦ Read More
The EditText is one of the important UI element which takes the data as input from the user. The usual EditText in Android which looksâ€¦ Read More
The audio focus in Android needs to be managed and it is one of the important to handle the audio interruptions. In android, many applicationsâ€¦ Read More
Prerequisite: EditText widget in Android using Java with Examples Email validation is required to inform the user that the Email entered by the user isâ€¦ Read More
In Android for recording audio or video, there is a built-in class called MediaRecorder. This class in Android helps to easily record video and audioâ€¦ Read More
Augmented Faces permit the application to naturally distinguish various regions of an individual’s face, and utilize those areas to overlay resources, for example, surfaces andâ€¦ Read More
In Perl generally, we have to read CSV (Comma Separated Values) files to extract the required data. Sometimes there are dates in the file nameâ€¦ Read More
Data Science is an interdisciplinary field that focuses on extracting knowledge from data sets that are typically huge in amount. The field encompasses analysis, preparingâ€¦ Read More