Cheat Sheets Command Line Cheat Sheet Here we have narrowed down the most required 38 commands one require at command line. 1. Commands For Directories The below command display path of current working directory – Command to Change directory to <directory> Command to Navigate to parent directory Command to List directory con Saving Bookmark this article Bookmarked
C Programs Linked List in C C Program to Create a Singly Linked List & Display the Elements in the List using function About the program Linked list as we know is an ordered set of data elements, each containing a link to its successor. Program #include <stdio.h> #include <stdlib.h> struct node { int num; struct node *nextptr; }*stnode; void createNodeList(int n); void displayList(); in Saving Bookmark this article Bookmarked
Blog C program to convert and array in to string Heading Details details details Sub Heading more details Some description Method 1 #include <stdio.h> void main() { int m, n; printf("Enter the values for M and N\n"); scanf("%d %d", &m, &n); if (m == n) printf("M and N are equal\n"); else printf("M and N are not equal\ Saving Bookmark this article Bookmarked
DataStructure Introduction to Data Structure and Data Type Introduction The computer system is used essentially as Data Management System where ‘Data’ are very important thing for it. The data can be referred to in many ways such as data, data items, data structures etc. The data must be represented, stored, organized, processed and manage so Saving Bookmark this article Bookmarked
MongoDB Introduction to MongoDB MongoDB is a NoSQL database written in C,C++ and JavaScript. It’s an opensource document database developed by MongoDB Inc. The first version was released on 11th February 2009. MongoDB uses JSON like document and schema. Popularly MongoDB is used in MERN (MongoDB+ExpressJs+React&Redux+ Saving Bookmark this article Bookmarked
Loops in C++ C++ Program to Find Factorial For any positive number n, it’s factorial is given by: factorial = 1*2*3...*n Factorial of negative number cannot be found and factorial of 0 is 1. Program #include <iostream> using namespace std; int main() { unsigned int n; unsigned long long factorial = 1; cout << Saving Bookmark this article Bookmarked
Basics in C++ C++ Program to Check Leap Year All years which are perfectly divisible by 4 are leap years except for century years (years ending with 00) which is leap year only it is perfectly divisible by 400. Program #include <iostream> using namespace std; int main() { int year; cout << "Enter a year: "; cin & Saving Bookmark this article Bookmarked
Loops in C++ C++ Program to Calculate Sum of Natural Numbers Program #include <iostream> using namespace std; int main() { int n, sum = 0; cout << "Enter a positive integer: "; cin >> n; for (int i = 1; i <= n; ++i) { sum += i; } cout << "Sum = " << sum; return 0; } Output Enter a po Saving Bookmark this article Bookmarked
Basics in C++ C++ Program to Find Largest Number Among Three Numbers Program 1 using if only #include <iostream> using namespace std; int main() { float n1, n2, n3; cout << "Enter three numbers: "; cin >> n1 >> n2 >> n3; if(n1 >= n2 && n1 >= n3) { cout << Saving Bookmark this article Bookmarked
