Learning binary files in R programming language
A binary file is a file that contains only information stored in the form of bits and bytes (0 and 1). They are not readable by humans; Because the bytes in it are translated into characters and…
Learning XML file in R programming language
XML is a file format that uses standard ASCLL text; Shares both file formats and data on the World Wide Web, the Internet, and elsewhere. In fact, XML stands for Extensible Markup Language. XML file, Similar…
R and RStudio programming training in 40 minutes! (For beginners)
R is a free and open source programming language developed in 1995 at the University of Auckland as an environment for statistical and graphical computing. In this article, in the form of a few pages…
Upgrading to Linux 20
Linux requirements and some essential works before the upgrade itself, so we tried to collect as much information as possible to minimize the risk of any failure or any crash during the update and check if…
Learn Android architecture in simple language
The Android operating system is a stack of software components that is divided into approximately five sections and four main layers, the architecture of which is shown in the figure below. Linux kernel _ Linux kernel architecture, In…
Training to organize and access Android resources
There are many items you can use to build a good Android app. Apart from coding the program, you also maintain various other resources such as static content, bitmaps, colors, layout definitions, user interface strings, animation…
Activity training in Android in simple language
Activity is a single screen with a user interface like a window or Java frame. Activity Android is a subclass of the ContextThemeWrapper class. If you work with the C, C ++, or Java programming language,…
Learn services in Android in simple language
The service is part of the program that runs in the background for long-term operations without the need to interact with the user, and even works when the main program is closed. A service can…
Boot Menu and Its Features
Today in this article we are aiming to understand the meaning of the boot and its feature, there is much time that was having a problem with installing new windows or upgrading or even changing…
Learn how to make a bootable USB flash drive with Rufus software
One of the easiest and best ways to build a bootable flash is to use the popular Rufus software. In this article, we are going to teach you how to work with Rufus software to make…
