Afternoon all, I have just uploaded the latest eMagazine for my somewhat irregular Assembly Language series. You can get it at https://github.com/NormanDunbar/QLAssemblyLanguageMagazine/releases/tag/Issue_14. As always, you only need the PDF and the CODE.ZIP files. The source is no good to you, unless you have a penchant for writing stuff with LaTeX!
A bumper issue this time! * In the Beginner's Section we take a look at a couple of useful libraries to handle strings and filenames. We then use them to create a routine to open a data file using, if necessary, the default data directory. * A tale of woe and despair as I look into a bug in DJToolkit's MOVE_MEM procedure. * Some advice on the use of the SD_EXTOP aka IOW.XTOP trap call to access the Screen definition channel. * How to ensure a value is constrained between a given minimum and maximum value. * Part two of the DBAS Database investigation. Navigation, Find and Continue are discussed. * A brand new, helpful, library to make DBAS programs easier to write. Example usage is given with two filter programs to export and import any database. Lots of pages to get through. Enjoy! Cheers, Norm. _______________________________________________ QL-Users Mailing List
