Radio Button Vs Checkbox in HTML
Radio button: It is generally used in HTML forms. HTML forms are required when you need to collect some data from the site visitors. A… Read More »
Category Archives: Technical Scripter
Three-State Bus Buffers
Usually any logic circuit has 2 states, i.e., in binary form (0 and 1). The buffer exhibits three states. It has 3 pins which include:… Read More »
Amazon Alexa Hackathon Experience
Recently I have attended a 30 hour Hackathon on Amazon Alexa skills. The main object for organizing a hackathon or attending a hackathon is to… Read More »
How to Install and Configure MongoDB in Ubuntu?
MongoDB is an open-source document oriented NoSQL database which is written in C++. MongoDB is schema-less database system and hence its very easy to add… Read More »
Interfacing 8155 I/O ports and 8279 with multiple Addresses
This article is about a decoding technique using the 74139, a 2-to-4 decoder. The above mentioned device has two 2-to-4 decoders inside, one is used… Read More »
Control Signals in 8155 Microprocessor
In handshake mode, when both the ports A and B are configured, port A uses the lower three signals of port C(i.e, PC0, PC1, PC2)… Read More »
Display result at System Seven-Segment LEDs using Primer
Monitor Operating System (MOS) of the Primer can be used to display results of the program at the LEDs in Hex or BCD by using… Read More »
Levels in a File Management System
Prerequisite – File System The management of files and the management of device are interlinked with each other. Given below is an hierarchy used to… Read More »
Check if alternate path exists from U to V with smaller individual weight in a given Graph
Given a directed weighted graph with N vertices and M edges and an edge (U, V). The task is to find whether there is an… Read More »
Check if all elements of the given array can be made 0 by decrementing value in pairs
Given an array arr[] consisting of positive integers, the task is to check if all elements of the given array can be made 0 by… Read More »
Primitive data type vs. Object data type in Java with Examples
Primitive Data Type: In Java, the primitive data types are the predefined data types of Java. They specify the size and type of any standard… Read More »
Find time taken to execute the tasks in A based on the order of execution in B
Given two queues A and B, each of size N, the task is to find the minimum time taken to execute the tasks in A… Read More »
Smallest odd number with even sum of digits from the given number N
Given a large number in form of string str. The task is to find the smallest odd number whose sum of digits is even by… Read More »
How to use mailto in HTML ?
Mailto link is a default way to sending a mail when the consumer wants to communicate or wants to give feedback, then by clicking the… Read More »
Justify the given Text based on the given width of each line
Given a string str and width of each line as L, the task is to justify the string such that each line of justified text… Read More »
