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Category Archives: Technical Scripter

Pagination is one of the most important factors which helps to reduce the loading time inside our app and increase the performance of our data… Read More
Phone number Firebase Authentication is used to sign in a user by sending an SMS message to the user’s phone. The user signs in using… Read More
Git is an open-source version control system. It means that whenever a developer develops some project (like an app or website) or something, he/she constantly… Read More
Unit testing is done to ensure that developers write high-quality and errorless code. It is advised to write Unit tests before writing the actual app,… Read More
Given an array arr[] consisting of N integers, the task is to count the total number of subarrays having even product. Examples : Input: arr[]… Read More
The getline() function in C++ is used to read a string or a line from the input stream. The getline() function does not ignore leading… Read More
Prerequisites: Linked list Problem: Create a student Record Management system that can perform the following operations: Insert Student record Delete student record Show student record… Read More
Employee Record System is software built to handle the primary housekeeping functions of a company. ERS helps companies keep track of all the employees and… Read More
In this article, we will build an application in Android to implement a logging utility class that is better than the default Log class of… Read More
In the previous article on JSON Parsing in Android using Retrofit Library, we have seen how we can get the data from JSON Object in… Read More
In every android phone, we have feature to take screenshots of screens. In this article, we are going to explain how to take screenshots programmatically.… Read More
Whenever we try to launch an activity we encounter the error “Error type 3: Activity class {} does not exist” in the Android Studio. The… Read More
Sometimes we want to refresh an Activity, but there it is not possible to refresh. In that place, if we restart our app then it… Read More
When we are building a complex application in Android Studio, then it is always preferable to have a basic idea about the different shortcut keys… Read More
Android Studio is the official IDE (Integrated Development Environment) for Android app development and it is based on JetBrains’ IntelliJ IDEA software. Android Studio provides… Read More