Java Script (JS) Prog.
Radio Button Codes in JS
Example : How to Select/Deselect a Radio button in html using Java Script code?
Java Script (JS) Prog.
Check Box Codes in JS
Example : How to copy value from one html element to other empty html element [Check Box Copy] . Example : How to Show/Hide Text Box by clicking on Check Box [Hide/Unhide Text Box]. Example : How to enable/disable Text Box by clicking on Check Box [Enable/Disable Text Box]. Example Read more…
Java Script (JS) Prog.
Combo Box Codes in JS
Example : How to set a default value in a combo box when user clicks a button using Java Script [Combo Set Default Value]. Example : How to show/hide text box on choosing Yes or No choice from a combo box using Java Script.
Java Script (JS) Prog.
Text Box Codes in JS
Example : Text Box codes in JS To Show/Hide Asterisk/Star Symbol When Text Box is Blank/Filled. Example : Text Box codes in JS to move the cursor to the next HTML element on pressing the Enter key/button from keyboard [Enter Key Event]. Example : How to make a text box Read more…
Operating Systems
GUI Basics
Icons There are several small 2D or 3D graphical images scattered over the desktop are called icons. It represents various items found on a desktop in simpler form which is used in several work of computer. These Icons may also be found on the toolbars and in the menus of Read more…
Cyber Security
Virus and Malware
Malware or Preserve Software and Malicious Activities Perverse Software is also known as Malicious software or Malware programs. Malware is short for malicious software. Malware programs are also known as Attacking elements. Perverse software is a program that causes hindrances/disturbances in other programs’ execution in such a way resulting in modification Read more…
Computer Fundamentals
Programming Paradigm
There are following types of Programming Languages/Programming Paradigm are seen in modern times – (A) Imperative Programming Paradigm (a) Procedural Programming Paradigm (1.) Structured Programming Paradigm (2.) Non-Structured/UnStructured Programming Paradigm (b) Object Oriented Programming Paradigm (B) Declarative Programming Paradigm (i) Functional Programming Paradigm (ii) Logical Programming Paradigm (C) Hybrid Programming Read more…
Computer Fundamentals
Internet and Web Applications
List of some Common Internet and Web Applications or Services Gopher Gopher system was released in mid-1991 by Mark P. McCahill team in USA. The name was coined by Anklesaria due to several meanings of the word “gopher” i.e. a gofer is an assistant who “goes for” things, and a gopher a North Read more…
Computer Fundamentals
Central Processing Unit
Introduction The Central Processing Unit (CPU) is like the Brain of the computer. This is because it takes all major decisions, makes all sorts of calculations, and directs different parts of the computer functions by activating and controlling the operations. The task of performing operations like arithmetic, logical, and non-logical/arithmetic Read more…
Computer Network
Terminology & Miscellaneous
Data Transmission Rate/Data Rate/Bit Rate Data rate is a fundamental concept in data communication that defines the speed of data transmission. Data transmission rate refers to the speed at which data is transmitted from one device to another in a communication system. It indicates how much data can be sent Read more…