Codeforces Submissions: Dataset for Source Code Analysis

Codeforces Submissions Dataset

I wanted to do some analysis on source code, and I needed a dataset where code snippets are labeled with the programming language they are in. I scraped this data from codeforces.com, which is a website for holding programming contests. In this post, I share this data.

tl;dr Scroll down to get the links.

Java Interview Questions

In the past, I was a Software Developer, and my primary programming language was Java. I also quite often interviewed people and also sometimes was an interviewee. In this post, I would like to share typical questions that you might expect at a job interview for a Java Developer position.

Spring Batch Essentials

The book "Spring Batch Essentials" by Packt Publishing is in print now, and I had a pleasure to be a technical reviewer of this book.

Spring Batch is a tool for creating ETL ("Read/Process/Write") jobs: for batch processing large portions of enterprise data that requires sophisticated transformations and involves complex business logic. It gives you a possibility to manage jobs easily, supports transactions and allows job execution to be scaled to process large volumes of data.