How to view Hidden Files and Directories on Linux Let’s see how to view hidden files and directories on Ubuntu Linux using Terminal. The Terminal is the default command-line interface for Ubuntu distribution. Hidden files A filename that begins with a period is a hidden file in Linux. The normal ls command does not display […]
Flowchart for the Reverse of a String? In this post, we will create a flowchart to reverse a string. The flowchart prompts the user to enter a String. The flowchart uses a loop and prints the reverse of the string. Sample Input: Hello Output: 0lleH Raptor Flowchart Execute the flowchart. Enter a sample string. […]
Difference between read() and readline() methods in Java Let’s see the differences between read() and readline() methods in Java programming language. read() vs readline() The difference between the read() and readline() methods are as follows: SNo. read() readline() 1. read() is suitable for reading one byte( single character) readline() is suitable to read a group […]
Flowchart to find the smallest among 3 numbers In this tutorial, we will create a RAPTOR flowchart to find the smallest among 3 numbers. The flowchart will prompt the user to enter the three numbers. Environment: RAPTOR flowchart software Windows 10 operating system Steps to create Follow the below steps to create the flowchart using […]
Nested Loop Flowchart Using RAPTOR Nested Loop in Flowchart is nesting a loop inside a loop. In many conditions we may want to run multiple loops in a flowchart. If we run a loop inside another loop the whole structure is called Nested loop. Iterations The number of times the whole structure runs increases or […]
Firmware vs Middleware Let’s look at differences between Firmware and middleware in this tutorial. Firmware is low-level software embedded in hardware to control its functions. It operates directly with hardware components. Middleware is software that facilitates communication and data management between different applications or systems. Differences Firmware Middleware Definition Embedded software directly controlling hardware. Software […]