Back in the lte 1980s when Borland released an object-oriented version of Turbo Pascal they introduced the abstract directive. It is used to declare a virtual method of an object that is usually called by other methods of that object but must be implemented by descendants. The syntax has changed a bit since the times … <a href="https://blog.dummzeuch.de/2024/06/04/an-improved-abstract-error-handler-for-delphi/" class="more-link">Continue reading <span class="screen-reader-text">An improved Abstract Er
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