• DeepLearning in the Browser

    Finally, I got my third book published. As well as the previous books, Bleedng Edge Press helped us write the book. About 6 months ago, I got a email from the editor in Bleeding Edge Press. They tried to publish a book about deep learning then. I was a contributor... [Read More]
  • Started OMSCS in GATech

    I graduated the university 8 years ago with only bachelor of degree of computer science. While I enjoyed my working career so much with that, I started considering getting it forwarded by re-educated in the school. I longed for the degree in the university in the United States. But it... [Read More]
  • Environment Variable in IntelliJ IDEA

    You may have some build script that reads environment variable such as security credentials or custom configuration. That is often the case when you use some private repositories shared only inside the company. Most build tools can recognize the environment variable. For example, you can write Artifactory credential in built.sbt... [Read More]
  • Migration to Elastic Beanstalk from Heroku

    Though I had to migrate our Rails application infrastructure, it took time to migrate my Rails application to Elastic Beanstalk from Heroku than expected. Amazon Elastic Beanstalk and Heroku are very similar PaaS service. Initially, I thought I could launch my Rails application without rewriting any code because Elastic Beanstalk... [Read More]