All Medium Articles

Difference Between High-level Data Link Control (HDLC) and Point-to-Point Protocol (PPP)

The main difference between High-level Data Link Control (HDLC) and Point-to-Point Protocol (PPP) is that High-level Data Link Control is the bit-oriented protocol, on the… Read More

Computer Networks

Difference Between

Information Security and Computer Forensics

Computer forensics (also referred to as Computer forensic science) is a branch of digital forensic science regarding proof found in computers and digital storage media.… Read More

Information-Security

Ethical Hacking

Python | Relative Layout in Kivy

Kivy is a platform-independent GUI tool in Python. As it can be run on Android, IOS, Linux and Windows, etc. It is basically used to… Read More

Python-gui

Python-kivy

Python

ref in C#

The ref keyword in C# is used for passing or returning references of values to or from Methods. Basically, it means that any change made… Read More

CSharp-keyword

C#

Top 10 Machine Learning Algorithms | Data Science for Beginners

“Computers are able to see, hear, and learn. Welcome to the future.” Machine Learning is the future. According to Forbes, Machine learning patents grew at… Read More

GBlog

Machine Learning

Count the triplets such that A[i] < B[j] < C[k]

Given three array A[], B[] and C[] of N integers each. The task is to find the count of triplets (A[i], B[j], C[k]) such that… Read More

Binary Search

Arrays

Divide and Conquer

DSA

Searching

Sorting

DFA in LEX code which accepts Odd number of 0’s and even number of 1’s

Prerequisite: Designing Finite Automata Problem: Design a LEX code to construct a DFA which accepts the language: all strings with Odd number of 0’s and… Read More

Lex program

Compiler Design

Python | os.path.isfile() method

OS module in Python provides functions for interacting with the operating system. OS comes under Python’s standard utility modules. This module provides a portable way… Read More

python-os-module

Python

How to get form data using JavaScript/jQuery?

The serializeArray() method creates an array of objects (name and value) by serializing form values. This method can be used to get the form data.… Read More

jQuery-Misc

Picked

JavaScript

JQuery

Web Technologies

Queries to find the last non-repeating character in the sub-string of a given string

Given a string str, the task is to answer Q queries where every query consists of two integers L and R and we have to… Read More

array-range-queries

frequency-counting

substring

DSA

Matrix

Strings

Technical Scripter

How to Prevent Man In the Middle Attack?

In a web application, there are two things usually: the client and the server. The third entity that remains unnoticed most of the time is… Read More

Cyber-security

Network-security

GBlog

How to disable right click on web page using JavaScript ?

Disabling right-click on a web page can be done using the DOM Events. It is a client-side action, and it can be achieved using JavaScript.… Read More

JavaScript-Questions

JavaScript

Web Technologies

Python | Measure similarity between two sentences using cosine similarity

Cosine similarity is a measure of similarity between two non-zero vectors of an inner product space that measures the cosine of the angle between them.… Read More

Natural-language-processing

Python-nltk

Machine Learning

Python

Python | os.path.split() method

os.path.split() method in Python is used to Split the path name into a pair, and tail. Here, the tail is the last path name component and the head is everything leading up… Read More

python-os-module

Python

Maximum number of people that can be killed with strength P

There are infinite people standing in a row, indexed from 1. A person having index i has strength of i2. You have strength P and… Read More

Constructive Algorithms

Natural Numbers

Numbers

DSA

Mathematical

Difference between Firewall and Antivirus

Firewall: Firewall is the specified version of router. In this all data packets are entering or leaving the network pass through firewall and after examine… Read More

Computer Networks

Difference Between

Subgroup and Order of group | Mathematics

Prerequisite: Groups Subgroup – A nonempty subset H of the group G is a subgroup of G if H is a group under binary operation… Read More

Engineering Mathematics

Python

Absolute Deviation and Absolute Mean Deviation using NumPy | Python

Absolute value: Absolute value or the modulus of a real number x is the non-negative value of x without regard to its sign. For example… Read More

Python-numpy

Machine Learning

Python

Python program to convert hex string to decimal

In Python, element conversion has been a very useful utility as it offers it in a much simpler way than in other languages. This makes… Read More

Python string-programs

Python

Python Programs

RadioButton in Tkinter | Python

The Radiobutton is a standard Tkinter widget used to implement one-of-many selections. Radiobuttons can contain text or images, and you can associate a Python function… Read More

Python-gui

Python-tkinter

Python