2011年6月14日 星期二

简单获取钢琴 88 个键的音高频率值

万一| 万一的 Delphi 博客 |15:15:00

procedure TForm1.Button1Click(Sender: TObject); var i: Integer; f: Double; begin f := 440/2/2/2/2; for i := 0 to 87 do begin Memo1.Lines.Add(Format('%.3f', [f])); f := f * 1.0594630944; end; end; {********* 27.500 29.135 30.86...

Get Delphi Certified For FREE!

About.com| About.com Delphi Programming |05:41:00

inCertifications::Asannounced a month ago, the open "Delphi Certification Beta Program" is now finalized and certification exams are now available for Delphi developers.TheEmbarcadero Certification Centerprovides two types of tests one can take to...

Habari OpenMQ Client 1.8 - easy Delphi/GlassFish Integration

Embarcadero| CodeCentral Delphi Submissions |01:46:50

Habari OpenMQ Client is a library for Delphi and Free Pascal which provides easy access to OpenMQ, a freely available and highly performing JMS server Broker. With this library, Delphi developers can build integrated solutions, using the peer-to-p...