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Methodology followed by the Hackers
Overview :In popular media, the term “hacker” refers to someone who uses bugs and exploits to get into someone else’s security, or who uses his… Read More
Cyber-security
Information-Security
Computer Networks
Misc
Some important mathematical proofs
Introduction : A proof is a valid argument that establishes the truth of a mathematical statement. A proof can use the hypothesis of the theorem, if… Read More
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Engineering Mathematics
GATE CS
Closure properties Table in TOC
The Below Table shows the Closure Properties of Formal Languages : REG = Regular LanguageDCFL = deterministic context-free languages, CFL = context-free languages,CSL = context-sensitive languages,RC… Read More
Picked
GATE CS
Theory of Computation
Real-world Applications of a constructive P=NP proof
Prerequisite : NP-CompletenessReal-world Applications of constructive  P=NP  proof :The polynomial class of problems, also known as P, are solvable in polynomial time. However, the other… Read More
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Theory of Computation
Difference between Active and Passive Data Dictionary
Prerequisite –Short note on Data DictionaryData Dictionary is a part of disk storage that is heavily used to store metadata of the structure of the… Read More
DBMS
Difference Between
Hierarchical Model in DBMS
Hierarchical Model :This is one of the oldest models in a data model which was developed by IBM, in the 1950s. In a hierarchical model,… Read More
DBMS
Even Odd method & Winding number Method-Inside & Outside Test of a Polygon
Introduction :A polygon may be represented as a number of line segments connected, end to form a closed figure.Polygons can be represented in two ways… Read More
computer-graphics
Digital Logic
Menu-Based program to find the volume of 3D shapes using function overloading
Given the dimensions of the 3D Shapes like Cube, Cuboid, or Cylinder, the task is to find the volume of all the 3D Shapes using… Read More
area-volume-programs
C++-Function Overloading and Default Arguments
C++
C++ Programs
How to Answer Covid-19 Pandemic Related Interview Questions?
Whether we talk about new-aged startups or the renowned tech giants – the companies are facing some drastic changes in their work culture, operations, recruitment… Read More
GBlog
Folding Method in Hashing
Folding Method in Hashing: It breaks up a key value into precise segments that are added to form a hash value, and look at another… Read More
Hash
DSA
Hash
Mathematical
How to setup Tailwind CSS in AngularJS ?
In this article, we will see how to set up the Tailwind CSS in AngularJS & will understand the different ways for implementation through the… Read More
AngularJS-Questions
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Tailwind CSS
AngularJS
CSS
Web Technologies
What are the differences between HTTP module and Express.js module ?
HTTP and Express both are used in NodeJS for development. In this article, we’ll go through HTTP and express modules separately HTTP: It is an… Read More
Express.js
HTTP
NodeJS-Questions
Picked
Web Technologies - Difference Between
Difference Between
Node.js
Web Technologies
Angular 10 (blur) Event
In this article, we are going to see what is blur event in Angular 10 and how to use it. The blur event is triggered… Read More
Angular10
AngularJS
Web Technologies
Count of minimum numbers having K as the last digit required to obtain sum N
Given a positive integer N and a digit K, the task is to find the minimum count of numbers ending with digit K such that… Read More
Natural Numbers
number-digits
DSA
Mathematical
Pattern Searching
Number of open doors | TCS Coding Question
Consider a long alley with N doors on one side. All the doors are closed initially. You move to and fro in the alley changing… Read More
interview-preparation
TCS
DSA
Greedy
Mathematical
How to create a meeting with zoom API in Python?
In this article, we will discuss how to create a zoom meeting with the help of zoom API using Python. To integrate zoom API, we… Read More
Python-projects
python-utility
Web-API
Python
How To Run Bash Script In Linux?
Bash scripts, also known as shell scripts, are powerful tools in the world of command-line automation. They allow you to perform a series of tasks… Read More
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Shell Script
Linux-Unix
Importance of Randomized Algorithms
Introduction: Randomization is an important concept, and hence randomization algorithms are used in a variety of fields, such as number theory, computational geometry, graph theory,… Read More
Algorithms
Articles
DSA
Difference between tilde ( ~ ) and caret ( ^ ) in package.json
When we open our package.json file and search for the dependency property and in there we find the packages that are listed as a nested… Read More
Algorithms-Graph Traversals
Node-npm
NodeJS-Questions
Web Technologies - Difference Between
Difference Between
JavaScript
Node.js
Web Technologies
Difference between HTML and React Event Handling
Event handling in HTML and React are different from one another in terms of syntax and some rules. The reason behind this is that React… Read More
HTML-Questions
Picked
React-Questions
Web Technologies - Difference Between
Difference Between
HTML
ReactJS
Web Technologies
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