All Medium Articles
Count number of steps to cover a distance if steps can be taken in powers of 2
Given a distance K to cover, the task is to find the minimum steps required to cover the distance if steps can be taken in… Read More
setBitCount
Algorithms
Bit Magic
DSA
Count number of ways to arrange first N numbers
Count number of ways to arrange the first N natural numbers in a line such that the left-most number is always 1 and no two… Read More
Natural Numbers
DSA
Dynamic Programming
Mathematical
Pattern Searching
Recursion
Amazon Interview Experience | SDE-I
Online round: Test Pattern: Two coding problems, 28 MCQs Time: 1 hr 30 min MCQs were solely based on the questions pertaining to the input/output… Read More
Amazon
Experiences
Interview Experiences
How to store words in an array in C?
We all know how to store a word or String, how to store characters in an array, etc. This article will help you understand how… Read More
C-String
C Programs
Create virtual environment using venv | Python
Managing multiple Python projects that have conflicting dependencies can be a daunting task. However, virtual environments can help you solve this problem. With virtual environments,… Read More
python-utility
Python
TechTips
HTTP headers | X-Frame-Options
HTTP headers are used to pass additional information with HTTP responses or HTTP requests. The X-Frame-Options is used to prevent the site from clickjacking attacks.… Read More
HTTP-headers
Picked
Web Technologies
HTML | Marquee bgcolor attribute
The Marquee bgcolor attribute in HTML is used to set the backgroundcolor of marquee. Note: This attribute is no longer supported in HTML5. Syntax: <marquee… Read More
HTML-Attributes
HTML
Web Technologies
Nvidia Software Interview Experience | Internship
Company name – Nvidia Role – Software Intern Duration – 6 month Round 1 (Written Test) This is an on-campus drive for both B.Tech and… Read More
Nvidia
Experiences
Internship
Interview Experiences
Python OpenCV | cv2.copyMakeBorder() method
OpenCV-Python is a library of Python bindings designed to solve computer vision problems. cv2.copyMakeBorder() method is used to create a border around the image like… Read More
Image-Processing
OpenCV
Python-OpenCV
Python
Maximum number of distinct positive integers that can be used to represent N
Given an integer N, the task is to find the maximum number of distinct positive integers that can be used to represent N. Examples:  Input:… Read More
DSA
Mathematical
How to check input file is empty or not using JavaScript/jQuery ?
Given an HTML document containing an input element, the task is to check whether an input element is empty or not with the help of… Read More
JavaScript-Questions
jQuery-Questions
JavaScript
JQuery
Web Technologies
How to set PHP development environment in windows ?
What is PHP ? PHP (Hypertext PreProcessor) is a general-purpose programming language developed by Rasmus Lerdorf in 1994 for web development. This is one of the… Read More
PHP-basics
Picked
PHP
PHP Programs
Technical Scripter
Web Technologies
How to get the coordinates of a mouse click on a canvas element ?
The coordinates of the mouse whenever a click takes place can be found by detecting the click event with an event listener and finding the… Read More
HTML-Canvas
HTML-Property
Picked
JavaScript
Web Technologies
PHP | xml_parse_into_struct() Function
The xml_parse_into_struct() function is an inbuilt function in PHP which is used to parse XML data into an array structure. The XML data are parsed… Read More
PHP-function
PHP-XML
PHP
Web Technologies
Number of words that can be made using exactly P consonants and Q vowels from the given string
Given a string str and two integers P and Q. The task is to find the total count of words that can be formed by… Read More
binomial coefficient
factorial
vowel-consonant
Combinatorial
DSA
Mathematical
JP Morgan Interview Experience | On Campus
Round 1: It was an online coding test in our college. It consisted of 2 questions. I don’t remember the actual question but one of… Read More
JP Morgan
On-Campus
Experiences
Interview Experiences
Print characters in decreasing order of frequency
Given string str, the task is to print the characters in decreasing order of their frequency. If the frequency of two characters is the same… Read More
frequency-counting
Mallow Technologies
C++
C++ Programs
Data Structures
DSA
Placements
Strings
HashMap computeIfPresent(key, BiFunction) method in Java with Examples
The computeIfPresent(Key, BiFunction) method of HashMap class which allows you to compute value of a mapping for specified key if key is already associated with… Read More
Java - util package
Java-Collections
Java-Functions
Java-HashMap
Picked
Java
7 Common Programming Principles That Every Developer Must Follow
If we gave you half a story to continue it, how would you do that? How would you proceed further and add your storyline there?… Read More
GBlog
Software Development
Amazon Interview Experience for SDE 1 | OFF-Campus – 2019
A recruiter contacted me through INSTAHYRE (Job searching platform), I have my profile on a lot of platforms, but Instahyre seems to be the most… Read More
Amazon
Off-Campus
Experiences
Interview Experiences
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