All Basic Articles
REPLACE() Function in MySQL
REPLACE() function could be used to replaces all presence of a substring within a string, with a new substring. REPLACE() function is a case-sensitive. Syntax… Read More
DBMS-SQL
mysql
SQL
fmt Package in GoLang
Prerequisite: Packages in GoLang and Import in GoLang  Technically defining, a package is essentially a container of source code for some specific purpose. Packages are… Read More
Golang-Packages
Go Language
Write From Home
Assignment Operators in Python
Operators are used to perform operations on values and variables. These are the special symbols that carry out arithmetic, logical, bitwise computations. The value the… Read More
Python-Operators
Python
Difference between FDMA, TDMA and CDMA
1. Frequency Division Multiple Access (FDMA) : FDMA is a type of channelization protocol. In this bandwidth is divided into various frequency bands. Each station… Read More
Computer Networks
Difference Between
Software-defined Networking (SDN) Controller
All traditional networking devices like router and switches uses distributed control plane. But newer model of networking i.e., Software-defined Networking (SDN) uses centralized control plane.… Read More
Computer Networks
Working of Compiler Phases with Example
In this article, we are going to cover an overview that how we can each compiler phase works individually with the help of an example.… Read More
Compiler Design
GATE CS
Classification of Mobile Communication
The Era of technology has revolutionized communication with the introduction of mobile and wireless communication. Mobile communication system may be defined as a communication system… Read More
Computer Networks
Write From Home
Python – Alternate List elements
Given 2 lists, print the element in zig-zag manner, i.e print similar indices of lists and then proceed to next. Input : test_list1 = [5,… Read More
Python list-programs
Python
Python Programs
How to Remove an Item from the List in Python
Python Lists have various built-in methods to remove items from the list. Apart from these, we can also use different methods to remove an element… Read More
python-list
python-list-functions
Python
Record-Based Data Model
Data Model is the model that organizes elements of the data and tell how they relate to one-another and with the properties of real-world entities.… Read More
DBMS
Overview of testing package in Golang
In the software industry, there are clear differences between manual testing and automated testing. Where manual testing is used to ensure that the software code… Read More
Golang-Packages
Go Language
How to calculate dot product of two vectors in Python?
In mathematics, the dot product or also known as the scalar product is an algebraic operation that takes two equal-length sequences of numbers and returns… Read More
Python numpy-Matrix Function
Python-numpy
Python
Calculate the average, variance and standard deviation in Python using NumPy
Numpy in Python is a general-purpose array-processing package. It provides a high-performance multidimensional array object and tools for working with these arrays. It is the… Read More
Python numpy-Statistics Functions
Python-numpy
Data Science
Python
Minimum possible value T such that at most D Partitions of the Array having at most sum T is possible
Given an array arr[] consisting of N integers and an integer D, the task is to find the least integer T such that the entire… Read More
Binary Search
subarray
Arrays
C++ Programs
Competitive Programming
DSA
Mathematical
Searching
D3.js pow.exponent() Function
The pow.exponent() function is used to specify the exponent to the given value. It returns the current exponent when the exponent is not specified. The… Read More
D3.js
JavaScript
Web Technologies
Python script to show Laptop Battery Percentage
psutil is a cross-platform library for retrieving information on running processes and system utilization(CPU, memory, disks, networks, sensors) in Python. The Python script below can… Read More
python-utility
Python
re.MatchObject.group() function in Python Regex
re.MatchObject.group() method returns the complete matched subgroup by default or a tuple of matched subgroups depending on the number of arguments Syntax: re.MatchObject.group([group]) Parameter: group:… Read More
python-regex
Python
Adding and Subtracting Matrices in Python
In this article, we will discuss how to add and subtract elements of the matrix in Python.  Example: Suppose we have two matrices A and… Read More
Python matrix-program
Python numpy-Mathematical Function
Python-numpy
Python
Python Program to find the Quotient and Remainder of two numbers
Given two numbers n and m. The task is to find the quotient and remainder of two numbers by dividing n by m. Examples: Input:… Read More
Number Divisibility
Python
Python Programs
Calculate inner, outer, and cross products of matrices and vectors using NumPy
Let’s discuss how to find the inner, outer, and cross products of matrices and vectors using NumPy in Python. Inner Product of Vectors and Matrices… Read More
Python numpy-Linear Algebra
Python-numpy
Python
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