Write code that takes a string and builds its word dictionary
You want to build a word dictionary, where the size of a word corresponds to how often it appears in given string. To do this, […]
interview preparatation
Python Interview: Convert array into Zig-Zag fashion
We have added some beginners interview question for Python Programming Language. Once, you are comfortable with easy to achieve guide we will add more advanced […]
Create 3D Bar Chart for Your Data App
Design Interview Question to create 3D Bar Chart for Your Data App. When you work on Data Driven App, You may need to display data […]
Coded transmissions Coding Interview Question
Coding Interview Question to write a function that decodes Coded Transmissions. You have given coded transmissions inform of array of characters and you have been […]
How to parse JSON file using Javascript
In many technical interview, you would be asked to parse JSON file. JSON stands for JavaScript Object Notation. If you’ve ever used a web app, […]
Top 20 JavaScript Interview Questions and Answers
Refer our Javascript Interview Prep Guide. Question 1 1. What is the difference between undefined and not defined in JavaScript? In JavaScript, if you try to use a variable […]
Top 20 PHP Interview Questions and Answers
We have added most frequently asked PHP Interview questions and answers for Phone Screening. You can refer PHP site for Documentation and Installation. Question 1: […]
Jump Game Coding Interview Question
Jump Game Coding challenge. You may be asked this type of coding challenges during onsite interview. You have been given an array ‘ARR’ of ‘N’ […]
Coin Change Coding Interview Question
Coin Change is popular coding interview question. You are given an integer array coins representing coins of different denominations and an integer amount representing a total amount of money. […]
Design a Search Engine with Optimized Memory Usage
Interview Question: Design Search Engine with Optimized Memory Usage For Example, I wrote a crawler that visits web pages, stores a few keywords in a […]