Out parameters are just bad var parameters

[DP News-Robot]

After talking about const parameters last time today we take a closer look at out parameters and how they differ from var parameters.

<div>I like the concept of out parameters as they clearly state that only the value that comes back matters and not the value that goes in. However, the Delphi implementation of out parameters has some aspects to it that can cause a decision against them and rath

Weiterlesen...