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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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java.nio.CharBuffer Class in Java
CharBuffer holds a sequence of integer values to be used in an I/O operation. The CharBuffer class provides the following four categories of operations upon long buffers:A...
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Java
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Java-CharBuffer
Java-NIO package
java.nio.ShortBuffer Class in Java
ShortBuffer holds a sequence of integer values to be used in an I/O operation. The ShortBuffer class provides the following four categories of operations upon long buffers...
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Java
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Java-ShortBuffer
Java-NIO package
java.nio.IntBuffer Class in Java
IntBuffer holds a sequence of integer values to be used in an I/O operation. The IntBuffer class provides the following four categories of operations upon long buffers:Abs...
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Java
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Java-IntBuffer
Java-NIO package
Class 9 RD Sharma Solutions - Chapter 10 Congruent Triangles- Exercise 10.6
Question 1: In ΔABC, if ∠A = 40° and ∠B = 60°. Determine the longest and shortest sides of the triangle.Solution:Given that in ΔABC, ∠A = 40° and ∠B = 60°To find: longest ...
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Mathematics
School Learning
Class 9
RD Sharma Solutions
RD Sharma Class-9
Pizza Puzzle
Problem Statement:At a restaurant, pizzas can be ordered in boxes of 6, 9, and 20. What is the highest number of Pizzas that cannot be bought with any combination of these...
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Puzzles
Aptitude
Analytical Mathematical Puzzles
Class 9 NCERT Solutions - Chapter 2 Polynomials - Exercise 2.4
Question 1. Use suitable identities to find the following products:(i) (x + 4) (x + 10)Solution:Using formula, (x + a) (x + b) = x2 + (a + b)x + ab[So, a = 4 and b = 10](x...
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Mathematics
School Learning
NCERT
Class 9
NCERT Solutions Class-9
How to Install and Use BpyTop Resource Monitoring Tool in Linux?
It's just as critical for terminal users to be able to keep track of their system's resource use. Knowing how much of your system's resources are being used allows you to ...
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Linux-Unix
Picked
How To
Linux-Tools
Installation Guide
how-to-install
Maximum value of X such that difference between any array element and X does not exceed K
Given an array arr[] consisting of N positive integers and a positive integer K, the task is to find the maximum possible integer X, such that the absolute difference betw...
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Arrays
Searching
Mathematical
C++ Programs
DSA
Time Complexity of Euclidean Algorithm
In this article, we will discuss the time complexity of the Euclidean Algorithm which is O(log(min(a, b)) and it is achieved.Euclid's Algorithm: It is an efficient method ...
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time complexity
Algorithms
Analysis of Algorithms
Mathematical
HCF
DSA
How to Find Out Postfix Mail Server Version in Linux?
The most commonly used implementations of SMTP in most Linux distros are Sendmail and Postfix. Postfix is an open-source mail-transfer agent that was originally developed ...
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Linux-Unix
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How To
How to Install KaliTorify Tool in Kali Linux?
Kalitorify is a free and open-source tool to become anonymous on the Internet while testing the security of a web browser. kalitorify uses ip-tables to create a Transparen...
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Linux-Unix
Cyber-security
Kali-Linux
How To
Linux-Tools
Installation Guide
how-to-install
Check if a number can be represented as a sum of a Prime Number and a Perfect Square
Given a positive integer N, the task is to check if N can be represented as a sum of a Prime Number and a Perfect Square or not. If it is possible to represent N in requir...
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Searching
Mathematical
Competitive Programming
sieve
Prime Number
C++ Programs
maths-perfect-square
DSA
Different Ways to Check Which Shell You are Using on Linux
A shell is a program through which users can interact with the Operating System. Linux provides commonly 4 types of Shell The Bourne Shell ( /bin/sh or /sbin/sh ), The C s...
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Linux-Unix
Shell Script
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push_back() vs emplace_back() in C++ STL Vectors
In C++, vectors are dynamic arrays, that can grow or shrink and their storage is handled by the container itself. There are two ways of inserting an element in a vector. T...
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STL
cpp-vector
C++
Difference Between
cpp-containers-library
C++ Programs
Shell Script to Display All Words of a File in Ascending Order
Here we will see a shell script that will arrange all the words from a file in ascending order, which comes in handy when we have many words that need to be sorted in asce...
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Linux-Unix
Shell Script
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