Recent Blog Posts

Yesterday was a Kyoto Delphi study group meeting in kyoto/japan. On April 22nd we had a study group meeting in Kyoto/japan. It is about 500km away from Tokyo. Noon from until the evening, we have a variety of story. I explained 10 new features. How to connect Linux and PA server, About Android thread.   A lot of Delphi user has participated. was fun.  ...
Microsoft発表:Windows10の今後のメジャーアップデートは年2回、3月と9月 [JAPAN] マイクロソフトは2017年4月20日(米国時間)に自社ブログにて、Windows10の今後のメジャーアップデートは年2回、3月と9月に行うことを発表しました。

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RAD Studio 10.2 台中發表會 在高雄完成RAD Studio 10.2 高雄發表會之後當晚就立刻北上台中. 也是一年多沒到台中了, 但是在第2天RAD Studio 10.2 台中發表會現場仍然見到許多熟悉的老朋友, 老用戶. 台中發表會報名和出席的表現一向是最好的, 果然在發表會當天也是有沒報名但臨時決定參加的朋友, 好不熱鬧. 仍然要謝謝所有花時間來蒞臨參加的朋友, 能再次見面的感覺真好!...

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RAD Studio 10.2 台中发表会 在高雄完成RAD Studio 10.2 高雄发表会之后当晚就立刻北上台中. 也是一年多没到台中了, 但是在第2天RAD Studio 10.2 台中发表会现场仍然见到许多熟悉的老朋友, 老用户. 台中发表会报名和出席的表现一向是最好的, 果然在发表会当天也是有没报名但临时决定参加的朋友, 好不热闹. 仍然要谢谢所有花时间来莅临参加的朋友, 能再次见面的感觉真好!...

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Keep Threading in Mind In my interview with Martin he talked a lot about the importance of performance, which is one of the reasons he uses Delphi for his real-time lighting control systems. He said something along the lines that if you are not programming with threading in mind then you are never going to get good performance. That is good advice. Even cell phones have quad-core processors in them these days.   Delphi includes a great Parallel Programming Library which I really like. There is also the ever popu...

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Webinar Replay: Migrating to RAD Server Moving existing Delphi VCL "Fat Client" database applications to scalable client/server architectures with RAD Server.  Five distinct phases: analyze, plan, refactor, build and deploy The key is building a layered architecture ...

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Gothenburg - RAD Studio 10.2 I'm sitting at the gate at Gothenburg airtport waiting for my KLM flight to Amsterdam after very nice RAD Studio event in Alfasoft office in Gothenburg, Sweden. There were less people as in Stockholm yesterday, but the atmosphere was great. Questions, questions, and more questions. It is always a good sign. I have been in Sweden just half a year ago, so I needed to focus on really new stuff. Last time the big new thing in RAD Studio 10.1 Berlin Update 2 was the ability to create Windows 10 appx...

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Delphi Relax Web Scripting on Linux I've finished porting my Delphi Relax web scripting library to RAD Studio 10.2, adding Linux support. I also added a new set of unit tests. The library is available at https://github.com/marcocantu/DelphiRazor/ and we are considering adding it to GetIt as well. In two weeks I'm going to host a webinar covering the library, covering different scenarios of modern web development. Stay tuned for that. In this blog post I want to focus on a 5 minutes demo showing Linux support. I'll probably exp...
クロスプラットフォーム開発環境 RAD Studio / Delphi / C++Builder のインストール (無料体験版のインストール)[JAPAN] RAD Studio / Delphi / C++Builder のインストール (体験版のインストール) ここでは無料トライアル版を導入する手順を記載しておきます。RAD Studio / Delphi のフル機能を30日間、無料で試用することができます。すでにライセンスを購入している方は、ライセンス購入時にメール等で知らされる手順により導入してください。 10.1 Tokyo のオンラインインストーラーが改善されてだいぶ早くなっています。「10.2 Tokyo で高速化された RAD Studio のインストールを実際に検証してみる [Japan]」 のブログににある通り、環境にもよりますが、約半分の時間でインストールできます。また、必要な機能だけ選択してインストールできるので、なおのことインストールにかかる時間を短縮できます。 RAD Studio / Delphi / C++Builderについて RAD Studio / Delphi / C++Builderは、一つのソースで Windows, macOS, iOS, Android のアプリが作れるクロスプラットフ...
Um Chat via Bluetooth para Android, MacOS e Windows Introdução A inspiração para este artigo surgiu durante uma POC que estamos fazendo com um cliente implementando uma solução RFID com mobile. Mas qual a relação do RFID com Bluetooth? Bem, a principio nenhuma relação direta, exceto pelo fato de que a ampla maioria dos leitores RFID que suportam integração para mobile (Android) o fazem via comunicação Bluetooth SPP (serial port profile). Bluetooth SPP é um dos muitos profiles suportados pela tecnologia Bluetooth. Na prática, estamos falando de...

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