CodeGear is in the process of putting the Delphi documentation on the Web.Once they have done so, this page will link to the relevant page in the official documentation.Please help enhance the Delphi Programming Wiki by expanding it.It is defined in the System unit and may be referenced either in code just as any other constant.
In earlier Delphi versions various compiler defined VERxxx symbols are used to determine compiler versions. Actually, this is quite a simple example that can be used to benchmark the integer computation for modern programming languages. Assume that in the future, you want to ship your code to other platforms e.g. GPU cores, you dont need to change a single line of code. However the parallel version is not optimial: it recursively splits the range into two halves which causes performance overhead. If we get rid of the conditional branch check, it will be slightly faster. It is slow but may be totally a different story if you deploy the binaries directly on a truly Ubuntu Linux server (but in this case, you have to make sure the Linux Server and Windows PC are exactly the same specs). Modern compilers are in generally doing really good jobs so the code performance is often not the first concern when choosing the language for your application but e.g. The Delphi Win64 compiler doesnt optimize inside a try-except block. In order to submit a comment to this post, please write this code along with your comment: 426b22887efd51c879b1db14186324a3. Delphi Version Numbers Free 20 CreditFree 20 credit when you sign up with Linode Cloud VPS (4 Months Giveaway) - (Promotional Code: PodcastInIt2018 ).
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