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Are you dreaming of an Android Christmas?

Most of you will know that I have been a SAS programmer for over 30 years, but I also use other programming languages too. The first language I learnt was FORTRAN IV while I was an undergraduate at the University of York, with which I wrote the mark-up language that I used to format my thesis, and I also played with BASIC while I was at university. More recently I have developed functionality for my web sites in JavaScript, Java and Perl, and created Enterprise Guide Add-ins in VB.Net.

However, when I bought my first smartphone, a Palm Pre, in 2010, I discovered that I could write my own apps for its operating system webOS in JavaScript, and joining the webOS developer group was free. This gave me my first experience of selling apps for smartphones and tablets. Unfortunately webOS did not survive very long after HP bought Palm, so I branched out into writing apps in JavaScript for Chrome browsers, and for Android devices in Java. Now even the Chrome Web Store is no longer accepting new or updated apps, so I am left with just developing for Android devices.

My core Android apps are a series of what I call ebook apps focusing on SAS programming. They were originally developed in JavaScript for webOS, but have ported fairly well to Java, and each contains a collection of rich text “ebook” pages that display automatically scaled and formatted text and images to match your own device dimensions and orientation. You can also email out the code samples and ask new questions for future releases. The Google Play and Amazon Appstore functionality to update installed versions of these apps means that any new or updated pages are automatically sent to existing app users.

Every now and then I get “bright” ideas for games and educational apps. A number of my existing Chrome browser apps are about improving mental arithmetic, which I see as becoming a lost skill. There are 3 apps available in the Chrome Web Store called Arithmetic Brain Quest, Multiply Brain Quest and Fraction Brain Quest. Each game randomly generates 10 questions in the different categories, which must be answered correctly in the allotted to build a pile of blocks to reach the top of the screen, with a high score saved for each category.

There are also some Android puzzle solver and game apps which can be downloaded directly from my blog site, because the Google Play and Amazon Appstore functionality is not required when these apps are in their final versions. The puzzle solver apps are to help you develop or solve puzzles you may see in newspapers, magazines and on-line for Sudoku 6×6, Sujiko and Master Sujiko.

My most recent game apps are based on a board game created by Tri-Ang in 1970 called Check-Lines. The board had 11 holes joined by straight lines, and 2 players had 5 pieces each with the aim of placing them to form 2 straight lines of 3 pieces each, so 1 piece was part of both lines like an X, L, V or T. The game starts with an empty board and the players take turns to place their pieces in empty holes, and then, when all the pieces are on the board, moving one of their pieces along a straight line into the empty hole until 2 lines are created, or no move is possible. I have created 2 apps, one is a free “dumb” app Check-Lines Board which just enforces the rules, and the other app Play Check-Lines uses a simple AI to provide the 2nd player with hints, as shown in the screenshot.

Whatever you are doing at this time of the year I would like to wish everyone a very happy Christmas and a prosperous New Year!

Reminder that I still have the SAS-related apps available in Google Play, Amazon Appstore and Chrome Web Store

This is quick reminder that I still have the following apps available in Google Play:

Data Steps: Do This in SAS?
SQL: Do This in SAS?
Graphs: Do This in SAS?
Platforms: Do This in SAS?
EG: Do This in SAS?
Macros: Do This in SAS?
Efficiency: Do This in SAS?
Studio: Do This in SAS?

These apps are also available for Android users in the Amazon Appstore, or for Chrome and Chromium desktop browser users in the Chrome Web Store:

Data Steps: How Do You Do This in SAS?
SQL: How Do You Do This in SAS?
Graphs: How Do You Do This in SAS?
Platforms: How Do You Do This in SAS?
EG: How Do You Do This in SAS?
Macros: How Do You Do This in SAS?
Efficiency: How Do You Do This in SAS?
Studio: How Do You Do This in SAS?

There are also free apps, which you can find by searching in each app store:

How Do You Do This in SAS? (Google Play, Amazon Appstore and Chrome Web Store)
Consulting: Do This in SAS? (Google Play)
Consulting: How Do You Do This in SAS? (Amazon Appstore and Chrome Web Store)

All these apps are updated frequently, and the paid-for apps are priced at less than US$3 based on the number of questions that are answered, and within the apps you can ask new questions that can be added in future updates. It doesn’t matter which platform you use, as the same content is present in the corresponding Google Play, Amazon Appstore and Chrome Web Store apps.

The apps “Platforms: How Do You Do This in SAS?” have recently been updated on Google Play, Amazon Appstore and Chrome Web Store.

“Platforms: How Do You Do This in SAS?” looks at SAS platform-dependencies on Windows, UNIX, Linux and z/OS. This paid-for app has had some of the answer text updated to include SAS 9.4 and Windows 10.

I’ve now updated my “Platforms” apps, which can be installed from Platforms: Do This in SAS? (Google Play), Platforms: How Do You Do This in SAS? (Amazon Appstore), or Platforms: How Do You Do This in SAS? (Chrome Web Store), depending on your preferred platform.

The latest versions of all my apps can be found here.

I’ve updated my app about Graphs again

I would certainly recommend installing my Graphs app sooner, rather than later, as the next time I add a new question the price will have to be increased. It can be installed now from Google Play, Amazon Appstore and Chrome Web Store, depending on your preferred platform.

“Graphs: How Do You Do This in SAS?” looks at generating graphs using classic SAS/GRAPH and the new ODS Graphics. I’ve added a question that looks at how an information box (graph inset) can be added to line graphs in ODS Graphics, as compared to using Annotate in SAS/GRAPH.

The latest versions of all the apps can be found here.

4 newly updated apps about Enterprise Guide, SAS macros, platforms and graphs

I’ve now updated my remaining four apps, which can all be installed from Google Play, Amazon Appstore and Chrome Web Store, depending on your preferred platform.

“EG: How Do You Do This in SAS?” looks at writing and running SAS programs using Enterprise Guide. This paid-for app has had some of the answer text updated, including a link to this blog.

“Macros: How Do You Do This in SAS?” looks at SAS macros. This paid-for app has had some of the answer text updated, including a link to this blog.

“Platforms: How Do You Do This in SAS?” looks at SAS platform-dependencies on Windows, UNIX, Linux and z/OS. This paid-for app has had some of the answer text updated, including a link to this blog.

“Graphs: How Do You Do This in SAS?” looks at generating graphs using classic SAS/GRAPH and the new ODS Graphics. This paid-for app now includes information about how to annotate stacked bar charts in ODS Graphics.

The latest versions of all the apps can be found here.

Newly updated apps about Efficiency and SAS Studio

Because of the heavy traffic in London the locals complain that “you wait ages for a bus, then 2 arrive at the same time!”. I hope you don’t complain in the same way when I write two blogs posts within days of each other, but I find that this often happens when I get a little spare time to work on my apps.

Unlike in my previous post, these two apps are not in any way related to each other, apart from being named 12 and 13 in my list. Both apps can be installed from Google Play, Amazon Appstore and Chrome Web Store, depending on your preferred platform.

“Efficiency: How Do You Do This in SAS?” looks at how to improve SAS efficiency, whether efficiency means speed of execution, ease of maintenance, or both. This paid-for app has had some of the answer text updated.

“Studio: How Do You Do This in SAS?” looks at the installation, configuration and uses of SAS Studio and SAS University Edition. This paid-for app now includes links about the licensing limits for using SAS University Edition, along with a summary of those restrictions.

The latest versions of all the apps can be found here.

The apps “Data Steps: How Do You Do This in SAS?” and “SQL: How Do You Do This in SAS?” have recently been updated.

I think I’ve now worked out the difference between blogs and forums! I’m a little bit of a newbie to blogs, so please excuse my naivety. I’d been treating my blog posts as if they were forum discussions, with every comment being highlighted by the WordPress platform, but they are not really like that at all. Therefore, from now on, rather than posting comments to tell you about any app and product updates, you’ll be receiving a new blog post, and this is just such a post!

My apps are all related to each other, with the same basic underlying software, but just with different data in each one. In fact even that is not quite true, as some question topics in my apps are relevant to more than one app, so any topic updates generate new app versions for one or more apps. I use an Enterprise Guide project to organise my questions and answers, and then generate the appropriate data structures, but with the same data, for the Google Play, Amazon Appstore and Chrome Web Store versions of each app, so when each topic changes all of the affected apps are updated together.

This time I’ve updated my apps for Data Steps and SQL, and the new versions are now live in the 3 app stores. I’m also experimenting with Windows 10 Universal Apps too, but don’t hold your breath, as I’m not quite ready to release any apps in the Windows 10 Store just yet.

The latest versions of all the apps can be found here.