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“Kotlin Quick Reference” book

Somewhere around a year ago I started working on a Kotlin programming book, but then I had to get away from it to work on other things. When I got back to it recently I looked around and felt like the world didn’t need another “Introduction to Kotlin” book — there are a couple of good ones out there, including Kotlin in Action, and the kotlinlang.org documentation is excellent — so I decided to ditch the project completely.

Hello, Scala (free preview)

If you like free things, here’s a link to a free preview of the new version of my book, “Hello, Scala.” The book is 257 pages long, and the free preview contains the first 120 pages of it, so I hope it’s a significant preview.

The new version of the book isn’t currently available for sale, but I hope to release print, PDF, and Kindle versions of it in the next few weeks.

How to control LaTeX titlepage top margin spacing

As a brief note to self, when you need to control spacing at the top of the title page (titlepage) in a LaTeX document, use the \vspace command, as shown in this example: