Zalando – Interview Questions
Software Engineer Interviews with Zalando mainly focus on Rest APIs, Java Microservices, Java OOPS, SQL. Zalando is one of the visa sponsor companies from europe for Software Engineers. Interview Guide … Read More
Author: Deepanshu Jain
I am Deepanshu Jain, A Software Engineer by profession, blogger by heart. I’m passionate about Technology, Software Architecture, AI / ML, and Data Structure / Algorithms. Apart from this, I love cycling, traveling, and singing.
735. Asteroid Collision – Leetcode – Java – Explanation
Problem statement We are given an array asteroids of integers representing asteroids in a row. For each asteroid, the absolute value represents its size, and the sign represents its direction (positive meaning … Read More
Evaluate String Expression Java | InFix Expression Evaluation Java
Evaluate an expression represented by a StringThe expression can contain parentheses, you can assume parentheses are well-matched. For simplicity, you can assume only binary operations allowed are +, -, *, … Read More
Two Sum – LeetCode
1. Two Sum Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and … Read More
Best Time to Buy and Sell Stock – LeetCode – Solution
121. Best Time to Buy and Sell Stock – Solution You are given an array prices where prices[i] is the price of a given stock on the ith day. You want to maximize your profit by … Read More
Software Companies in Europe that sponsor a work visa | Software jobs in Europe with visa sponsorship
If you’re looking to shift abroad especially to Europe, you have a good chance of finding a company that can sponsor your visa. Here is the list of visa sponsor … Read More
Internship Interview Experience – Microsoft
Rachit Kumar Tewari Currently studying at NIT ManipurUpcoming SDE at Microsoft Some people think that if they are new to programming when they join their college, they can’t do much … Read More
could not get lock /var/lib/dpkg/lock | resource temporarily unavailable
When executing apt-get is the command getting an error like “could not get lock /var/lib/dpkg/lock” or a variant of this error are like these? could not get lock /var/lib/dpkg/lock-frontendcould not … Read More
OkHttp GET request with parameters and POST request Tutorial Example
OkHTTP (OkHTTP3) is an open source project designed to be an efficient HTTP client. It’s fully functional tutorial for OkHttp GET and POST Request with parameters and headers. OkHttp is an … Read More
Two sum problem | Solution
Problem: Two Sum | LeetCode Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would … Read More