Tech Reviews

HackerRank vs. LeetCode: Which Is Better?

This is about HakerRank vs. LeetCode. HackerRank and LeetCode are places where programmers are solving problems, and companies want to hire. Learn the differences bettween HackerRank and LeetCode and which one is better. Let’s get started! HackerRank Vs. LeetCode: Which Is Better? HackerRank and LeetCode are popular online competitive programming platforms for software engineers who are looking to practice for their technical interviews. Lately, these platforms have been gaining popularity among recruiters and developers alike. Both platforms are great ways to provide an easy way to practice common algorithmic and data structure problems in preparation for an interview (or anything else). Here, we’ll touch on the basics behind both platforms, compare and contrast them, and narrow down which one is better for you and your company. So without further ado, let’s do this: What Is LeetCode? Leetcode is an online platform where people—particularly software engineers—exercise their coding skills. There are over 800 questions (and it’s still growing), each with various solutions. Each question is ranked by level of difficulty, ranging from easy, medium, and hard. Some of the most popular alternative websites to LeetCode include HackerRank, InterviewBit, and Topcoder. LeetCode’s questions support more than just one programming language, so you can do them in the languages you know best and avoid unnecessary and laborious learning. Correctly, LeetCode supports: Bash C C# C++ Go Java JavaScript Kotlin MySQL MS SQL Oracle PHP Python Ruby Rust Scala Swift Aside from coding, LeetCode allows community discussions, serving as one of its most valuable assets. The community is the number one feature users talk about, and it works as a great resource for gaining insight into how others solve problems while learning from others’ mistakes. LeetCode offers a premium paid subscription, called LeetCode Premium, which costs $35 per month, or $159 per year. It provides users access to interview simulations, a built-in debugger, and premium solutions and problems. With LeetCode Premium, users have access

Tech Knowledge

12 Best Computer Architecture Books?

Here are the 12 best computer architecture books. Learn why each book made the list and what it is about. So if you want to know what the best computer architecture books are, then this article is for you. Let’s get started! What to Look for in a Computer Architecture Book The first thing to do when choosing a computer architecture book is to make sure you’re picking a book that is a good fit for your level. If you’re taking your first computer architecture class, the best computer architecture book for your needs should define all the essential concepts in a manner that is accessible. You should also consider the scope of the book. It’s a good idea to invest in a few textbooks that provide you with a comprehensive overview of the different components, their functions, and other important concepts. As you learn more about computer architecture, you will probably develop an interest in specific areas of study, some questions you want to answer, and some components you want to learn how to design. You can then start looking for books with a more specific focus. We recommend taking a few minutes to research the author before purchasing a computer architecture book. Find out what their credentials are and look for books written by people who are instructors or renowned experts in their fields. It’s best to pick a book written by someone who has published several papers on a topic or who teaches at a major university. Pay attention to the publication date and edition. You can usually find lower prices when shopping for older editions of textbooks, but computer architecture is a topic where you need recent material. The book you choose should reflect current technology and use modern devices as examples. Your learning style is also important when choosing a book. Do you retain information better through practice problems and review questions? Do you need