I need to retrive a single line of text from a file on my web server and load it into a string. I don't want to use the internet components that ship with delphi 4 since they require external files. Can someone give me an example of how this might be done.
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A lot of questions regard threads in Delphi.
One of the more specific questions is how to show progress of the thread.
Updating a progressbar from inside a thread is a mistake.
A solution to this would be to send a synchronized message to the…
Creating an auto free TStringList
The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list.
In such cases, you have to…