If you’re interviewing for a Java programming role, then your coding skills will probably be tested. Whether you’re a beginner in Java or an expert programmer, this article provides some common Java interview questions and answers to help you prepare. 1. How do you reverse a string in Ja...
Example 1: Map from streams having unique keys Let’s stream the List and collect it to a Map usingCollectors.toMap(keyMapper, valueMapper). We usedid as keyandname as valuein the collector. The generated map has all the unique keys but value may contain duplicates, which is perfectly fin...
When auditing trust boundaries, there are some questions that should be kept in mind. Are the code and data used sufficiently trusted? Could a library be replaced with a malicious implementation? Is untrusted configuration data being used? Is code calling with lower privileges adequately protected ...
Since you'll be studying remotely, you can't go and knock on the door of a teacher when you have questions, but some online coding courses will give you a dedicated mentor to contact when needed or occasional opportunities for a one-on-one to ask questions. Another thing to look out ...
and Architecting Java applications for 15 years. I would like this page to serve as a good starting point for programmers to understand what it takes to build good applications. I would talk about Best practices and Frequently asked questions in Coding, Designing and Architecting Java Applications...
To streamline your learning experience, pick a Track to begin your ride on The Coding Train. “Main Tracks” are sequenced video tutorials that you can follow like a course syllabus. “Side Tracks” are collections of related videos but don’t necessari
I've been Programming, Designing and Architecting Java applications for 15 years. I would like this page to serve as a good starting point for programmers to understand what it takes to build good applications. I would talk about Best practices and Frequently asked questions in Coding, Designing...
You got 25 questions correct. Review the Correct Answers 1. Diamond lanes, with the exception of motorcycles and certain hybrid vehicles in California, are reserved for vehicles with: A. children B. the elderly Correct C. two or more people ...
While console applications may not be as visually interactive as graphical user interface (GUI) applications, they can indeed handle real-time data processing. For example, a console application written in a language like C or C++ can efficiently process data streams or perform calculations in real...
Ready to apply what you’ve learned in the Tracks? Try a Challenge! These one-off project videos build off concepts introduced in Tracks and may have prerequisites (listed on the challenge page itself). New to coding? Start here Featured Challenge: #176 — Buffon's Needle How do tooth...