Then they asked me to write more tech details about my previous jobs. Why I’m sharing all these answers? Because I have never written so many in English about myself before. And I want to use these unique texts to market myself. Also, in the end, I was rejected with a ridiculous reason and I will write about it later.
Once upon a time in the evening in one programmer chat, some programmers felt boring. And I don’t remember why, but we started to compare programming languages performance using the Fibonacci algorithm in its recursive implementation. Many times passed since it happened. Only artifacts such as source code left on my hard drive and that’s why I decided to create this post.
The task was to get from a positive integer encoded in the base -2 it’s negative equivalent in the same base. So, to solve this task we need to split it into two parts. In first one we will use a formula to get an integer from its code. And in the second part, we will encode this negative integer back to base -2.
I didn’t know how to name this problem, that’s why I named it as it’s written in the post title. This is a problem from another coding test on one of these coding challenge platforms. I still think that these platforms are just an automation of this weird “whiteboard coding” process. And it’s a pity that companies still believe that such tests could indicate really good programmers. Probably I would write a post with my thoughts on this topic later…
First time I faced this problem during one of my codility tests for a work application. And I failed it. :) Just because I have never heard about such problems before. Anyway, my opinion about codility tests is the same as about writing code on a whiteboard. A programmer should be able to think, to investigate and solve the problem in the end. You can’t train yourself for every existing problem and their endless variations. It’s true especially for whiteboard coding challenge because you have limited time and can’t use online resources. Stress not compliment process of thinking, it destroys this process. Well, it’s a topic for another post. In this post, I will provide my investigation on a Knight distance problem and a solution.
Let me first tell a story how I reached to this issue. I have spent more than 6 hours in sum with a face like this one ‘O_O’ trying to add a very simple feature, which every modern framework have, in my app based on zf3. It’s a flash messenger.
I just wanted to display some fancy messages after actions connected with form submission, like auth or change password.
But they have asked more information. So I have written more text about myself and my skills.
During my application process to x-team I have written a lot about myself. And decided to publish this texts after process was finished.
Since I have found x-team blog and their youtube channel I’m always excited to read their posts and watch videos. But I feel like it leads to nothing. This is my comment to one of their blog post which shows my current mood state.
I was born in Odessa, Ukraine, and lived in this city for my 21 years. Then, after some not pleasurable episodes, I decided to move to Krasnoyarsk, Russia. But my relocation wasn’t connected only with bad circumstances. Also, I moved to my future wife’s flat and since that happened, I have started a new life. And I have been living this new life in a new city for last 6 years. But Odessa city, which I left, still occupies a big part in my heart.