Introducing the “Welcome to Xojo” Bundle!

New to Xojo and looking for guidance? We've put together a terrific bundle to welcome you! Xojo Bundle

This bundle includes six back issues of the magazine -- all of year 17 in printed book and digital formats -- plus a one-year subscription (beginning with 18.1) so you'll be learning all about Xojo for the next year. It's the perfect way to get started programming with Xojo. And you save as much as $35 over the non-bundle price!

This offer is only available for a limited time as supplies are limited, so hurry today and order this special bundle before the offer goes away!


Cover of Current Issue

The November/December (18.6) issue of xDev Magazine is now available!

Here's a quick preview of what's inside!

Writing Better Code by Christian Schmitz
This is a great collection of programming tips, from how to write comments, limiting the scope of variables, handling errors, advice on method length, and much more.

OOP Listbox (Part 4) by Markus Winter
What Markus had planned to write changed when the folks at Xojo surprised him with a new listbox feature: customizable headers. Now he updates his project.

Get Ready for Git by Justin Elliott
Using a version control system can be intimidating, but in this guide for Xojo developers, Justin takes you step-by-step into the world of Git and makes it painless.

MapKit (Part 7) by Markus Winter
This time Markus shows us how to use customized annotation views in Apple's MapKit in Xojo.

Toolbar Quick Tip by Markus Winter
Did you know that if you create a subclass a Toolbar you can no longer add buttons to it in the IDE? Fortunately, Markus found a solution to this odd problem.

PLUS: Creating PDFs with Xojo, Xojo 2020 Release 1.2, SQLite 3.31.1, Best of the Web, and more!

If you're not already a subscriber, you're missing out!

Introducing xDevLibrary!

In April 2016, xDev Magazine purchased the Xojo article site RBLibrary and rebranded it xDevLibrary. There you can buy individual articles, Xojo programming books, and more, all delivered to you instantly. Check out xDevLibrary today!

Buy issues instantly via Gumroad and have your PDF in seconds!

Year 18
Issue 18.6 ("Git") Issue 18.5 ("OOP Listbox") Issue 18.4 ("Mac to iOS")
Issue 18.3 ("Machine Learning") Issue 18.2 ("Listbox Drawing") Issue 18.1 ("SceneKit")
Year 17
Issue 17.6 ("Xojo in Cologne") Issue 17.5 ("Numbers") Issue 17.4 ("100th Issue")
Issue 17.3 ("XDC 2019") Issue 17.2 ("Barchart API") Issue 17.1 ("iOS Success")
Year 16
Issue 16.6 ("Munich 2018") Issue 16.5 ("Spreadsheet Databases") Issue 16.4 ("Mojave")
Issue 16.3 ("XDC 2018") Issue 16.2 ("StockScripter") Issue 16.1 ("London 2017")
Year 15
Issue 15.6 ("Green Screen Saver") Issue 15.5 ("Touch Bar") Issue 15.4 ("Xojo in Germany")
Issue 15.3 ("Beginner's Guide") Issue 15.2 ("Power Tricks") Issue 15.1 ("Xojo Pi Lab")
Year 14
Issue 14.6 ("XDC 2016") Issue 14.5 ("Keyboard Shortcuts") Issue 14.4 ("NSTableView")
Issue 14.3 ("Sunroom") Issue 14.2 ("Cocoa Fonts") Issue 14.1 ("Barcodes")
Year 13
Issue 13.6 ("Stay Out of Jail") Issue 13.5 ("Text Messaging") Issue 13.4 ("El Capitan")
Issue 13.3 ("XDC 2015") Issue 13.2 ("Control Animation") Issue 13.1 ("iOS First Look")
Year 12
Issue 12.6 ("Cheap Web App Hosting") Issue 12.5 ("Yosemite") Issue 12.4 ("Game Center")
Issue 12.3 ("XDC 2014") Issue 12.2 ("Inefficiencies") Issue 12.1 ("Smart Localization")
Year 11
Issue 11.6 ("Apple About Box") Issue 11.5 ("Weeds") Issue 11.4 ("Blackjack")
Issue 11.3 ("XDC") Issue 11.2 ("PDF") Issue 11.1 ("PDF")
Year 10
Issue 10.6 ("Retina") Issue 10.5 ("Real World 2012") Issue 10.4 ("Extreme Programming")
Issue 10.3 ("Hashes") Issue 10.2 ("Assumption Approach") Issue 10.1 ("Reporting")

If you like this, please let me know and I'll make more issues available in this manner.

Print Is Back!

xDev Issue 12.5 xDev Magazine went digital-only in 2008, but now we're bringing back print subscriptions! You can read more about them on our Print Subscriptions page.

xDev Archive 17 Printed Book Now Available!

xDev Archive Volume 17 Book xDev Archive Volume 17 is a 500-page perfect-bound book that is a great way to get a full year's worth of a magazines in print form in a single volume. Order it today!

New Feature!

We're in the processing of indexing all our published articles by topic. You can check out the online index here. Let us know what you think of this feature!

Latest Xojo Headlines

(Some of this information is dynamically pulled from the Internet and xDev is not responsible for its content.)

June 12, 2020
  (Blog: Monkeybread Software)
Xojo reports with backgrounds on PDF
Did you know that you can use our DynaPDF graphics class integration in our MBS Xojo DynaPDF Plugin with the Xojo's report engine and output your reports as PDF files? And while you are using DynaPDF, enjoy all the other features like importing exi... [More]
  (Blog: Monkeybread Software)
Swiss QR-Codes for invoices as vector graphics
As you may know the MBS FileMaker Plugin can create Swiss QR-Codes for invoices (ISO 20022) with our Barcode functions. We have an older example which generates QR Codes for Invoices in Switzerland as picture and place them in a container field to p... [More]
  (Blog: Monkeybread Software)
MBS Xojo Plugins, version 20.3pr3
New in this prerelease of the 20.3 plugins: Added DirectDrawGraphicsMBS class. Added new constructor for CGContextMBS class accepting graphics object. Updated SQL Plugin to SQLAPI version 5.1. Added IsInput and IsOutput properties to SQLParamMBS c... [More]
  (Blog: Monkeybread Software)
MBS FileMaker Plugin, version 10.3pr3
New in this prerelease of version 10.3 of the MBS FileMaker Plugin: Added WebView.CreateWithControl and WebView.SetFrameWithControl functions. Added AVRecorder.AddPreviewWithControl function. Rewrote control placement for MacOS and iOS controls fo... [More]
June 10, 2020
  (Blog: Monkeybread Software)
FileMaker 19 improves layering of controls
Did you notice the layering improvements in FileMaker 19? Compared to older versions, the new FileMaker version now uses individual controls for layer elements. That allows the OS to do hardware acceleration and FileMaker may only need to redraw ... [More]
June 09, 2020
  (Blog: Monkeybread Software)
Watch Xojo Conference videos on Youtube
While staying at home, I enjoyed watching some videos for sessions from past Xojo conferences It's great to hear those familiar voices and see some of my fellow Xojo developers on screen. Watching again I find new details I missed when I watched th... [More]
June 08, 2020
  (Blog: Monkeybread Software)
MBS Xojo Plugins, version 20.3pr2
New in this prerelease of the 20.3 plugins: Rewrote ScreenshotRectMBS for MacOS to work better. Changed DynaPDFMBS class to use Helvetica 12pt as fallback font if you write text to a new page without setting font. Updated LCMS to version 2.10. Fix... [More]
  (Blog: Monkeybread Software)
MBS FileMaker Plugin, version 10.3pr2
New in this prerelease of version 10.3 of the MBS FileMaker Plugin: Added gmt parameter for Time.UnixTimeStamp function. Added GMImage.GetZPL function. Updated LCMS to version 2.10. Tuned the syntax coloring rules for dark mode. You may need to us... [More]
June 07, 2020
  (Blog: Monkeybread Software)
Xojo Meeting in Atlanta
For already nine years the Xojo group in Atlanta meets regularly every month. The last two meetings where cancelled due to Covid-19, but they are back for June! The Xojo Atlanta group is meeting 9th June 2020. Usually the meeting is in the Las Pa... [More]
  (Blog: Monkeybread Software)
How FileMaker.PerformScript triggers scripts
At dotfmp we had a small extra session with Russell Watson, Peter Wagemans, Andries Heylen and Shin talking about building a new JavaScript thing to make using FileMaker.PerformScript easier. You know a few developers came up with code around File... [More]
June 05, 2020
  (Blog: Monkeybread Software)
Working with Webkit Message Handlers in FileMaker
You may know that we added our script message handler functions in version 8.0 about two years ago. The feature was brand new in WebKit and you could use our WebView.AddScriptMessageHandler function to install a callback in the web viewer. Fast for... [More]
June 04, 2020
  (Blog: Monkeybread Software)
Dash help archives for FileMaker 19
For browsing help files, the Dash application is very useful on Mac and iOS. We just uploaded newer dash files for FileMaker 19. Here you can click to launch Dash and install our plugin help or download them for manual installation: FileMaker: Da... [More]
  (Blog: Monkeybread Software)
FileMaker 19 - Exklusives Online Launch Event bei der Denkform
Die denkform® GmbH lädt zu unserem exklusiven FileMaker 19 Online Launch Event ein. Dieses Jahr virtuell via Blizz, einer Videochat Software aus Deutschland von der Firma, die Teamviewer macht. ThemenLars Seliger zeigt die Neuerungen in Fi... [More]
  (Blog: Monkeybread Software)
Xojo's seventh birthday
Xojo turns seven years old today. On 4th June 2013, Xojo Inc. announced the name change from Real Studio to Xojo, the new IDE and the new license model. Originally Xojo started over 20 years ago as CrossBasic, got rebranded as REALbasic and releas... [More]
June 02, 2020
  (Blog: Monkeybread Software)
MBS FileMaker Plugin Presentation
For the upcoming virtual dotfmp conference, we prepared a presentation video to show you what MBS FileMaker Plugin can do: All movies   Watch on Youtube. Please do not hesitate to contact us if you have questions. ... [More]
October 31, 2009
  (Blog: Steve Garman)
RBScript opensource site
Back in July, I was wondering aloud how I could help improve RB and whether I should start up and host a testing suite.Well I had a few abortive attempts at designing the suite and never really came up with a decent spec.I don't have extensive knowle... [More]
October 01, 2009
  (Blog: Steve Garman)
Low-level security is often needed in a compiled app.Things like hiding a secret string from the casual hacker with a hex-editor.When the pro edition of RB of allowed me to use IDEScripts, I had a simple script that changed the currently selected cod... [More]
July 26, 2009
  (Blog: Steve Garman)
How can I help improve RB?
When I was developing large apps for other people to use, one of my recurring nightmares was that old bugs, once fixed, would return in a future version and make me look unprofessional.Consequently, one of my most important tools was an ever-growing ... [More]
February 08, 2009
  (Blog: Steve Garman)
Editfields that update each other
I've been creating a number of EditFields lately where the TextChange event of each updates all the others.I pretty soon got fed up with wrapping every bit of update code in "alreadyUpdating" flags, so I decided to create a simple EditField subclass ... [More]
January 31, 2009
  (Blog: Steve Garman)
Open Source projects on Google Code
I went through a patch when I tried to answer quite a number of questions on the forums and one or two on the NUG.Whenever I post code, I always try to test that it at least compiles.Many of the test projects I used ended up on a website that is alas... [More]
May 08, 2008
  (Blog: Steve Garman)
Telling the truth
We all know that REAL Software can't be bothered to document REALbasic properly, so it comes as no surprise that I can find no reference in the docs to the pairs class, the only new feature RS is advertising for 2008r2.Of course, Aaron has stepped in... [More]
April 22, 2008
  (Blog: Steve Garman)
Feedback changes
I probably should not write this first paragraph publicly. The beta list has been awash lately with phrases like, "I really like this new spirit of openness," "thanks for keeping us informed" and even "thanks for listening, the changes are much bette... [More]
April 02, 2008
  (Blog: Steve Garman)
I've been playing with Yuma and it's great fun.I've got a lot of learning to do but I thought I'd mention one or two bits I've found useful.I have an include file called myGlobals.yuma which includes methodsSub MsgBox(s As String)Function MsgBox(s As... [More]
March 23, 2008
  (Blog: Steve Garman)
Self and Me
A question that comes up a lot in REALbasic is What is the difference between the Self and Me keywords?Everybody eventually thinks they have it sorted out in their own minds but it's surprising how many of us then find we're wrong.I think that essent... [More]
March 16, 2008
  (Blog: Steve Garman)
Threads - Cooperative and Preemptive
Lots of developers talk about multiple processors in the same dubiousway they've always spoken of bigger screens and higher screen resolutions. If the user happens to have more, how can I fill it up?All those resources aren't there so the computer ca... [More]

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