Delphi Tutorials Follow along with these examples before building your own applications with Delphi. Find tutorials for beginners and professionals that take you step-by-step through a variety of projects and provide sample code.
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Computer Science Expert MSCS, Computer Science, University of Osijek Zarko Gajic is experienced in SQL and has working knowledge of DB systems such as MS SQL Server, Firebird, Interbase, and Oracle. He is also proficient in XML, DHTML, and JavaScript. The Delphi programming language provides a quick way to write, compile, package, and deploy applications cross-platform. Although Delphi creates a g
For routine desktop database applications, adding a single second to a task's execution time rarely makes a difference to end users — but when you need to process millions of tree leaves or generate billions of unique random numbers, speed-of-execution becomes more important. Timing Out Your Code In some applications, very accurate, high-precision time measurement methods are important and luckily
The MD5 Message-Digest Algorithm is a cryptographic hash function. MD5 is commonly used to check the integrity of files, like to make sure that a file has been unaltered. One example of this is when downloading a program online. If the software distributor gives out the MD5 hash of the file, you can produce the hash using Delphi and then compare the two values to make sure they're the same. If the
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