When first learning about file operations, while working with PHP, I remember having to learn about the concept of buffers and buffer streams. Fortunately, we're not quite there yet within FileMaker. But, we have arrived at the point of learning about the nitty-gritty details of understanding all the details of files and how they factor into the FileMaker universe. FileMaker 18 released support for file IO and we're certainly going to be taking advantage of it in this new world of APIs and inter-connected applications.
If you've been using various FileMaker plugins which support the input and output of file data, then this video and its lessons may not be necessary. However, if you've rarely or never dealt with file IO (input & output), then you will certainly gain a lot of knowledge when watching this video and using the included file.
If your solution has the need to either output or input data from external systems or files, then understanding line endings and encodings is the key to working with files. Beyond the basics, we have FileMaker specific implementation of file IO. And, that's exactly what this video covers!
Click the title or link to this article to view the video.