You’re about to face a coding challenge in an interview. What’s the best way to prepare?

What companies look at are your fundamentals. If you have a strong foundation, you can learn anything that comes your way. In this ever-evolving world of technology, no technology is going to stay forever. Therefore, basics are what you will be evaluated on. Keep revisiting your basics from time to time. I have my notes where, over the years, I keep writing and refining my version of any concept that I came across a few years back. It's also a good evolution of thoughts that experience brings around those fundamentals.

Prepare by reviewing basics, practicing coding problems, and analyzing solutions. Practice explaining your approach clearly and manage your time during mock interviews. Keep learning and stay calm during the interview.

For me what worked was, 1. Taking notes whenever I was learning something new about programming. 2. Continuous practice is the key to crack any interview challenge. 3. Note down some important topics that are continuously asked in the interviews and get good at them. 4. Always learning about new things and new technologies.

The best way to prepare for a coding challenge in an interview is to practice coding problems consistently, review fundamental concepts and techniques, and simulate interview conditions by timing yourself and solving problems under pressure.

Facing a coding challenge can be fun provided 1. We have actually done coding 2. We are able to think through problem 3. We appreciate, examiner is there not to reject, but to genuinely check can we code However it done need preparation. Commonly asked questions like indexing, sorting , array should be more or less practiced. The important part in coding exam is to write executable code. Then optimize the code Pay attention to coding nomenclature Break the problem into parts and try to write piece of code which will tackle the parts. Once we have done the basics, coding is fun

The best way to prepare for a coding challenge in an interview is to practice with mock challenges. This means finding or creating sample coding problems similar to those you might encounter in the interview and solving them under similar conditions. By doing this, you'll become more familiar with the types of problems you may face, improve your problem-solving skills, and build confidence for the actual interview. Practice regularly and challenge yourself with different types of problems to ensure you're well-prepared.

Practicing is the key when it comes to the basic questions. Keep on practicing and never hesitate to keep revising and have your own cheatsheet. Practically its hard to practice everyday in busy schedules around those basics which sounds boring but everyday practice 1 questions just to have a momentum. Practice with pen paper than laptops.

The best way to prepare for coding interviews is to have interviews in practices. There are plenty of free and paid website where you can have mock challenges. By doing this you are able to measure you strong and week points and learn from you mistakes before a real challenges

Create a process flow that makes the most sense to read, write, and understand. When under pressure, it's easy to think you have to create a solution that works with the least number of lines, or is the fastest, or uses the most advanced programming structures. Remember that these interview coding challenges are meant to get insight into your thought process when breaking down a problem and getting to a solution. They're often not looking for the flashiest way to get from point to point, but rather the one that makes the most sense and aligns with their own thought process (or even goes beyond). Clearly communicate, whether by word, syntax, or comments, what your solution flow is and why you chose to go this route to solve the problem.

After solving coding problems, it's crucial to review your solution to catch any errors or inefficiencies. Optimize it by considering different approaches or algorithms to improve its efficiency and readability. This demonstrates your ability to produce clean, efficient code and showcases your problem-solving skills to the interviewer.

Ask yourself why: Why was this specific coding question given to you, and does it apply to the job you'll be doing in any way? Thinking about the application of the coding question can be extremely valuable when you go from the coding component of an interview to the behavioral component. Ask yourself, and your interviewer, the value of the coding challenge, and how it relates to the position you're applying for. It may give great insight into the thinking process behind the team and/or manager you're going to work with, or help you prepare for more questions and challenges down the line.