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Category: Tips

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TTC to TTF File Converter

TTC files are TrueType Collection files that contain the data needed to represent multiple font styles and font weights; this is a collection. On the other hand, TTF files are TrueType Font files, that contains the data required to work with only one font style or one font weight (for example: Regular, Bold or Light).

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Getting the Operating System Version Information

It is useful to know the version of the operating system your app is running on. You might use this information to access a feature that is only available on certain OS versions or perhaps you want to include it in logging data to help troubleshoot. Regardless, you can fetch this information from the System.VersionData class.

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Desktop: Adding Controls at Runtime

If you have been using Xojo, you may be used to adding Controls at runtime using Control Sets. You may not know it but beginning with Xojo 2021r3, there is a better way. Using the new Desktop Controls introduced in Xojo 2021r3, you can add Controls to a DesktopWindow at runtime using AddControl, just like you do with Xojo Mobile and Web projects.

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Web Tip: Let’s Overflow!

As a Xojo web developer probably you’re used to embedding controls inside others, like Rectangles or Containers; but I bet sometimes you don’t get the expected results. Read on to learn a quick fix that uses an extended method to correct a common problem you might run into when embedding menus.

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