Want a quick and easy way to add capabilities to bulit-in classes and types without subclassing? Try extension methods.
Xojo Blog Posts
More and more customers are using Xojo to create applications that may contain private end-user information. This means that it’s becoming increasingly important that your web applications be protected with an SSL certificate and some kind of authentication to make sure the user is who they claim to be.
We are continuing to work hard on support for building iOS apps with Xojo. We believe Xojo will provide the easiest and fastest way to build applications for iPhone and iPad. Our focus so far has been on the underlying framework. The video below includes a demo of an iOS app we created in Xojo. I showed a small part of this app at the Xojo Developer’s Conference earlier this year.
Sometimes you need a property that does more than simply store a value. It may also need to calculate a value or perform some other action to lookup a value. You can do this using a Computed Property or an Assignment Method. Read on to learn how these work and when to use them.
Last week, the country of New Zealand (or “Middle Earth” for Lord of the Rings fans like me) joined the EU in passing legislation banning software patents. They did this because it’s becoming impossible for software developers to innovate without finding themselves violating someone’s patent. This drives up the cost of software development and drives down innovation.
Your Xojo apps can connect to many different databases, including PostgreSQL, MySQL, Oracle, Microsoft SQL Server and ODBC. Learn more about connecting to different database servers here.
We get all sorts of questions about connecting your apps to specific databases. Recently, a developer asked about connecting his app to the PostgreSQL database using SSL for a secure connection. In Xojo this is simple.
Linux, especially Ubuntu, has quickly evolved, introducing core UI changes such as the global menu bar (akin to OS X’s single menubar system) as well as Overlay Scrollbars. Overlay Scrollbars were meant to reduce the amount of clutter needed around content areas by showing up only when hovered over, and always outside the content area. If you’re developing any kind of serious application on Linux, especially if you are targeting Ubuntu, you want to be able to detect whether or not the system supports Overlay Scrollbars.
You may have seen text that has strange diamond characters in it. If so, you likely have an encoding problem.
Xojo web apps work very similarly to desktop apps. In fact, they are so much like desktop apps that you may want to make them their own “app”. There are a couple ways you can do this.