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Category: Learning

Rate Limiting a Web Application

In this blog post I’ll show how to add rate limiting to your web application.  Rate limiting is used to frustrate abuse of your application by limiting access. The same technique can be used to limit access to your API server by recording the user’s ID instead of IP Address.

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New Web SDK Examples in 2022r4

There are situations where the included controls and widgets aren’t enough. Maybe the specs of the project require the use of one or more of specific JavaScript libraries, or you just need some code to be executed in the browser. The Web SDK can help, giving you the opportunity to build anything. In 2022r4 we are adding more examples, to help you start building your custom controls.

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PDFDocument: Margins, Merging in a Table and the new Completed method

Xojo 2022r3 included the ability to easily add tables to PDF documents created with Xojo. Now, starting with Xojo 2022r4, this feature has been improved so you can to merge the cells in table’s row! Additionally, you can now set a page’s upper and lower margins and get informed when the table has finished drawing itself. Continue reading to learn how to do all these things!

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Build Settings: New macOS Minimum Version and Windows Supported Versions

Starting with Xojo 2022r4 we’ve helped you clarify the minimum operating system needed for your compiled desktop apps to run on. You will be able to set the macOS minimum version required to run your compiled apps. Plus updated “Runs On” build settings for Windows 10/11 and Windows 7/8 compatibility. Continue reading to learn how!

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