# pdf

## Hello, Scala book (an introduction to Scala book)

July, 2019: Hello, Scala, is now available only in print form:

It was previously available in PDF and Kindle format, but there are some big changes planned, so those versions have been removed for the time being.

As the subtitle of the book shows, the purpose of this book is to help you learn the Scala programming language with small, easy lessons. The book consists of a little over 50 lessons, and it’s 258 pages long.

## 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: