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You ensure it will always be greater than 100 by using: (rand.nextInt(7)+1) * 100. This says, generate a random number between 0 and 6. Add 1 to that number to ensure that it can never be 0. So if it picks 0, +1 is added making it 1. If it picks 6, +1 is added making it 7, etc. This satisfies rule #1 and rule #2.
2 Ιαν 2013 · in a recent interview i was asked the following question: Print random numbers from 1-100 using the given getrnd50() method which generates the random numbers from 1-50. Each random number should be printed only once and in random order.
This page has a one-stop shop of all the interview questions on Java, Spring Boot, Microservices, Full-Stack development, and more. These are interview questions and answers based on my past 12+ years of experience in Java development, so I am sure you may get these questions in the interviews.
2 Φεβ 2021 · Verify that a telephone number is a possible number given in the form of a string and the region from which the number can be dialed. boolean isValidNumberForRegion(Phonenumber.PhoneNumber number, java.lang.String regionCode)
26 Ιουν 2024 · 23 min read Jun 26, 2024 Aaron Xie. Google Coding Interview Series. The definitive prep guide to the interview process. Top Google coding questions explained. Crack coding interviews by building these 5 real-world features. Landing a tech job at Google is no easy feat.
23 Δεκ 2021 · Mobile number validation in Java is done using Pattern and Matcher classes of Java. The pattern class is used to compile the given pattern/regular expression and the matcher class is used to match the input string with compiled pattern/regular expression.
7 Δεκ 2023 · The Java Interview Prep Handbook – 50 Questions Solved + Code Examples. Vahe Aslanyan. If you're trying to get a job in big tech or you want to refine your skills in software development, a strong grasp of Java is indispensable.
