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PHP | ImagickDraw setStrokeLineJoin() Function

The ImagickDraw::setStrokeLineJoin() function is an inbuilt function in PHP that is used to specify the shape to be used at the corners of paths when… Read More

Image-Processing

PHP-function

PHP-Imagick

PHP

Web Technologies

How to auto-resize an image to fit a div container using CSS?

To resize an image or video to fit inside a div container, you can use the object-fit property. This property is used to specify how… Read More

CSS-Questions

Picked

Technical Scripter 2018

CSS

Technical Scripter

Web Technologies

Count elements such that there are exactly X elements with values greater than or equal to X

Given an array arr of N integers, the task is to find the number of elements that satisfy the following condition: If the element is X… Read More

Binary Search

Arrays

DSA

Searching

Sorting

Some Basic Theorems on Trees

Tree:- A connected graph without any circuit is called a Tree. In other words, a tree is an undirected graph G that satisfies any of… Read More

Binary Tree

Data Structures-Graph

Trees

Advanced Data Structure

DSA

Tree

Print nodes of linked list at given indexes

Given a singly linked list which is sorted in ascending order and another singly linked list which is unsorted. The task is to print the elements of… Read More

DSA

Linked List

Boot Block in Operating System

Basically for a computer to start running to get an instance when it is powered up or rebooted it need to have an initial program… Read More

Operating Systems

How to disable resizable property of textarea using CSS?

This resizable property is used to set the resizable area of elements. It is mostly used with textarea and div elements. To disable resizable property… Read More

CSS-Misc

CSS-Questions

Picked

CSS

Web Technologies

Create an unordered list without any bullets using CSS

There are basically three different types of lists provided by HTML: Ordered ListUnordered ListDescription listThere are several ways to design these three types of lists… Read More

CSS-Misc

Picked

Technical Scripter 2018

CSS

Technical Scripter

Web Technologies

Introduction to Go Programming

Go (also referred as Golang) is a procedural and statically-typed programming language having syntax similar to C language. It provides a rich standard library, garbage… Read More

GBlog

Programming Language

numpy.cumprod() in Python

numpy.cumprod() function is used when we want to compute the cumulative product of array elements over a given axis. Syntax : numpy.cumprod(arr, axis=None, dtype=None, out=None)… Read More

Python numpy-Mathematical Function

Python-numpy

Python

How to make a placeholder for a ‘select’ box?

There is no placeholder attribute in ‘select’ tag but it can make the placeholder for a ‘select’ box. There are many ways to create the… Read More

HTML-Questions

Picked

Technical Scripter 2018

HTML

Technical Scripter

Web Technologies

PHP | Imagick radialBlurImage() Function

The Imagick::radialBlurImage() function is an inbuilt function in PHP that is used to create radial blur images. Syntax: bool Imagick::radialBlurImage( $angle, $channel ) Parameters: This… Read More

Image-Processing

PHP-function

PHP-Imagick

PHP

Web Technologies

Puzzle | Minimum planes to go around the world

On an Island, there is an airport that has an unlimited number of identical air-planes. Each air-plane has a fuel capacity to allow it to… Read More

Technical Scripter 2018

Puzzles

Technical Scripter

Maximum score after flipping a Binary Matrix atmost K times

Given a two dimensional matrix A of zero’s and one’s and an integer K. In each move, you can choose any row or column and toggle… Read More

cpp-map

DSA

Greedy

Mathematical

Number of ways to arrange a word such that all vowels occur together

Given a word containing vowels and consonants. The task is to find that in how many ways the word can be arranged so that the… Read More

factorial

vowel-consonant

Combinatorial

DSA

Mathematical

Maximum number of edges among all connected components of an undirected graph

Given integers ‘N’ and ‘K’ where, N is the number of vertices of an undirected graph and ‘K’ denotes the number of edges in the… Read More

Technical Scripter 2018

Algorithms

Backtracking

C++

C++ Programs

Combinatorial

Data Structures

DSA

GeeksforGeeks Initiatives

Graph

Programming Language

Searching

Stack

Technical Scripter

Find maximum value of x such that n! % (k^x) = 0

Given two integers and . The task is to find the maximum value of x, such that, n! % (k^x) = 0. Examples: Input : n =… Read More

factorial

maths-power

Technical Scripter 2018

DSA

Mathematical

Technical Scripter

Ways of selecting men and women from a group to make a team

Given four integers n, w, m and k where, m is the total number of men.w is the total number of women.n is the total… Read More

binomial coefficient

Combinatorial

DSA

Mathematical

C++ Program to concatenate two strings using Operator Overloading

Pre-requisite: Operator Overloading in C++Given two strings. The task is to concatenate the two strings using Operator Overloading in C++. Example: Input: str1 = "hello",… Read More

C++-Operator Overloading

Technical Scripter 2018

C++

C++ Programs

GATE CS

Technical Scripter

Betsol On-Campus Interview Experience

Betsol 2018 visited campus in November Round 1: Online test 24 MCQ’s on DB, OS and C/C++ tricky questions. The platform had Good UI. No coding.… Read More

Experiences

Interview Experiences