All Basic Articles
How to Become a Cyber Security Engineer?
Can you imagine a situation that one fine morning you just wake up and find all your Social Media Accounts hacked?? (Quite Awful, Right…??).  Imagine… Read More
Cyber-security
GBlog
YEAR() Function in MySQL
YEAR() function in MySQL is used to find year from the given date. If the date is NULL, the YEAR() function will return NULL. Otherwise,… Read More
DBMS-SQL
mysql
SQL
Cd cmd command
Cd is the abbreviation or synonym for chdir. It is a command found inside the Windows Command Processor (cmd) that allows for change of the… Read More
Operating Systems
Construct Turing Machine for incrementing Binary Number by 1
Prerequisite : Turing Machine Task : We have to design a Turing Machine for incrementing the Binary Number by 1. Examples – Input: 10111 Output:… Read More
Theory of Computation
GCD of all subarrays of size K
Given an array, arr[] of size N, the task is to print the GCD of all subarrays of size K. Examples: Input: arr[] = {2,… Read More
HCF
subarray
Arrays
DSA
Mathematical
Search an element in a reverse sorted array
Given an array arr[] sorted in decreasing order, and an integer X, the task is to check if X is present in the given array… Read More
array-traversal-question
Binary Search
Algorithms
Arrays
DSA
Searching
Sorting
SUBSTRING() Function in SQL Server
The SUBSTRING() function extracts a substring starting from a position in an input string with a given length. In the case of the substring, you… Read More
DBMS-SQL
SQL-Server
substring
SQL
Context Menu in Android with Example
In Android, there are three types of menus available to define a set of options and actions in the Android apps. The lists of menus… Read More
Android
Experiences
Internship
Java
Kotlin
Counting Rock Samples | TCS Codevita 2020
John is a geologist, and he needs to count rock samples in order to send it to a chemical laboratory. He has a problem. The… Read More
interview-preparation
TCS-coding-questions
Arrays
Competitive Programming
DSA
Mathematical
Python Programs
Searching
Qualcomm Interview Experience (On-Campus for Internship)
Qualcomm visited our campus to hire interns.The process had three rounds. Round 1:Logical Reasoning and Technical Test This was the online test conducted by Qualcomm… Read More
Marketing
On-Campus
Qualcomm
Experiences
Internship
Interview Experiences
Number System in Maths
Number System is a method of representing numbers on the number line with the help of a set of Symbols and rules. These symbols range… Read More
Maths-Class-8
Class 10
Class 8
Class 9
Mathematics
Python
School Learning
How To Encode And Decode A Message using Python?
Encryption is the process of converting a normal message (plain text) into a meaningless message (Ciphertext). Whereas, Decryption is the process of converting a meaningless… Read More
cryptography
Python
Mirror Android Screen to PC using scrcpy
scrcpy is a free and open-source Android screen mirroring application. It is a very lightweight application that provides display and control of Android devices connected… Read More
Android
TechTips
Setup OpenCV With PyCharm Environment
Introduction: If you love working on image processing and video analysis using python then you have come to the right place. Python is one of… Read More
OpenCV
Python-OpenCV
Python
Assign Function to a Variable in Python
In this article, we are going to see how to assign a function to a variable in Python. In Python, we can assign a function… Read More
Python function-programs
Python-Functions
Python
Application to get address details from zip code Using Python
Prerequisite: Tkinter In this article, we are going to write scripts to get address details from a given Zip code or Pincode using tkinter and… Read More
Python Tkinter-exercises
Python-tkinter
python-utility
Python
Convert Image into Sketch
In Python, an image is just a two-dimensional array of integers. So one can do a couple of matrix manipulations using various python modules in… Read More
Misc
Python program to extract key-value pairs with substring in a dictionary
Given a dictionary list, extract all the dictionaries which have substring present in particular key. Input : [{“Gfg” : “4”, “best” : “1”}, {“Gfg” :… Read More
Python dictionary-programs
Python
Python Programs
How to store Python functions in a Sqlite table?
SQLite is a relational database system contained in a C library that works over syntax very much similar to SQL. It can be fused with… Read More
Picked
Python-SQLite
Python
Node.js tlsSocket.address() Method
The tlsSocket.address() method is an inbuilt application programming interface of class TLSSocket within tls module which is used to get the bound address, the address… Read More
Node.js-Methods
Node.js
Web Technologies
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