The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘Java Platform’ Category

Tools to generate sample data from regeX expressions (via: Stack Overflow)

Posted by jpluimers on 2014/12/30

Thanks DD59 for posting these interesting links:

I like the name `Xeger`.

–jeroen

via: xml – Generate a valid example value for a xs:pattern – Stack Overflow.

Posted in .NET, Development, Java, RegEx, Software Development, Visual Studio and tools | Leave a Comment »

Episode 215: Gang of Four – 20 Years Later : Software Engineering Radio

Posted by jpluimers on 2014/12/23

If you are into serious software development, then this is a 75 minute PodCast you must listen to: Episode 215: Gang of Four – 20 Years Later : Software Engineering Radio.

Abstract

Johannes Thönes talks with Erich Gamma, Ralph Johnson and Richard Helm from the Gang of Four about the 20th anniversary of their book Design Patterns. They discuss the following topics: the definition of a design pattern and each guest’s favorite design pattern; the origins of the book in architecture workshops; the writing of the book together with the community; the rock-star feeling at the release of the book at OOPSLA conference; the influence of the book on the industry; the evolution of the Observer pattern; and new patterns since the book was released. The interview closes with each guest talking about their current projects.

What I liked

Of course I enjoyed the history of the Gang of Four (and am still sad that John Vlissides passed away).

Read the rest of this entry »

Posted in .NET, C#, Delphi, Development, Java, Java Platform, JavaScript/ECMAScript, Scripting, Software Development | Leave a Comment »

Delphi Cookbook for USD 5 (or EUR 4.80); actually: get any Packt eBook or video for that price – #packt5dollar

Posted by jpluimers on 2014/12/20

Earlie this month, I wrote a review about Delphi Cookbook.

Well: as of last thursday, you can get that for USD 5 (or EUR 4.80, so better get yourself a USA account: just ensure your address is in the USA).

Heck: until januari 6th, you can get any eBook or Video on Packt for USD 5.

Note there is even an x-Mas countdown on the way (with each day a free book that is readable/downloadable for 24 hours).

There’s over 2500+ books to choose from, so I’m grabbing this chance to learn a few things on OpenCV, Scala, and PowerShell.

–jeroen

via: Book review: Delphi Cookbook by Daniele Teti, Packt publishing.

Posted in .NET, CommandLine, Delphi, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Delphi XE5, Delphi XE6, Delphi XE7, Development, Java Platform, PowerShell, Scala, Scripting, Software Development | Tagged: , | Leave a Comment »

Delphi hinting directives: deprecated, experimental, library and platform

Posted by jpluimers on 2014/10/01

I’ve been experimenting with the Delphi hinting directives lately to make it easier to migrate some libraries to newer versions of Delphi and newer platforms.

Hinting directives (deprecated, experimental, library and platform) were – like the $MESSAGE directive – added to Delphi 6.

Up to Delphi 5 you didn’t have any means to declare code obsolete. You had to find clever ways around it.

Warnings for hinting directives

When referring to identifiers marked with a hinting directive, you can get various warning messages that depend on the kind of identifier: unit, or other symbol. Read the rest of this entry »

Posted in Apple Pascal, Borland Pascal, DEC Pascal, Delphi, Delphi 2005, Delphi 2006, Delphi 2007, Delphi 2009, Delphi 2010, Delphi 6, Delphi 7, Delphi 8, Delphi XE, Delphi XE2, Delphi XE3, Delphi XE4, Development, Encoding, FreePascal, ISO-8859, ISO8859, Java, Lazarus, MQ Message Queueing/Queuing, QC, Reflection, Software Development, Sybase, Unicode, UTF-8, UTF8 | 2 Comments »

A few must watch videos on test driven development and unit testing

Posted by jpluimers on 2014/09/25

If you are going to do test driven development and unit testing, you should watch these videos and slide decks, most of them by Miško Hevery:

  1. Not a video, but a good starter: Guide: Writing Testable Code (or read the PDF version).
  2. 0:32:07 ▶ “The Clean Code Talks — Unit Testing” – YouTube.
  3. 0:37:56 ▶ The Clean Code Talks – Don’t Look For Things! – YouTube. Read the rest of this entry »

Posted in .NET, Agile, C#, Delphi, Development, Java, Java Platform, JavaScript/ECMAScript, Pascal, Scripting, Software Development, Unit Testing, VB.NET | 2 Comments »

Registry keys to prevent Java installs from adding sponsors (Ask/Google/Yahoo Toolbar, McAfee virus, etc) via: Super User

Posted by jpluimers on 2014/06/02

One of the reasons I quit Java development a while ago is that for years, each and every Java client update on Windows wants to install “add-ons” like Ask/Google/Yahoo toolbars, McAfee viruses, etc.

Many people have complained about it, just to name a few and show an on-line petition against it:

There are many cumbersome ways around it:

Though suited for corporate installs, all of those are impractical when your friends keep calling “hey, how do I get rid of these toolbars” and you cannot control their complete install process.

Super User user Danilo Roascio made my day when wanting to get rid of that behaviour.

His registry way to prevent those installs is way easier!

It not only disables the installs of any sponsored add-on, the Java update does not even show the checkbox any more (so the install process is shorter).

This is what he answered: Read the rest of this entry »

Posted in Development, Java, Power User, Software Development | 5 Comments »

ongoing by Tim Bray · Fat JSON

Posted by jpluimers on 2014/05/06

Plan C: JWalk. No, not jaywalk.

Trimming JSON results from Java: ongoing by Tim Bray · Fat JSON.

–jeroen

Posted in Development, Java, Java Platform, JavaScript/ECMAScript, JSON, Scripting, Software Development, Web Development | Leave a Comment »

Choose your chart type & Amount of profanity in git commit messages per programming language (via: andrewvos.com)

Posted by jpluimers on 2014/03/07

Funny charts at andrewvos.com – Amount of profanity in git commit messages per programming language.

The source is online too: AndrewVos/github-statistics.

And it led me to this really nice way of choosing your chart type.

Click to enlargeRead the rest of this entry »

Posted in .NET, C#, C++, Development, Java, JavaScript/ECMAScript, Perl, PHP, Ruby, Scripting, Software Development, Web Development | 2 Comments »

Some links on Delphi, JNI, Android

Posted by jpluimers on 2013/12/30

So I won’t forget to read these:

Some of my own work on this back in the Delphi 7 days:

–jeroen

Posted in Delphi, Delphi 7, Delphi XE5, Development, Java, Software Development | Leave a Comment »

Remote Android screen monitoring and viewing

Posted by jpluimers on 2013/11/25

Another one in the “WordPress Missed schedule” series.

Below are the Android remote screen monitoring/viewer/mirror tools I know about:

  • For a long time, I have used Droid@Screen: an Open Source,  Java based mature cross platform tool that uses ADB (it can even restart it for you in case it hangs) with lots of features (zooming, no temporary files, device recognition, disabling emulator devices, etc). There are some Screen Shots | Droid@Screen.
  • A while ago, I saw android-screen-monitor – Android Screen Monitor – Google Project Hosting. It is a mixed Java/C++ solution that only works on Windows.
  • Recently, Jim McKeeth open sources his Android Screen View: Android Screen View | The Podcast at Delphi.org. It is written as a quick hack in Delphi XE5, so right now it has less features and works in a more crude way than the two Java based tools, but it shows the potential of doing similar things with Delphi.

I primarily use Droid@Screen as so far it works best for me.

But I keep a close eye on the other two just to make sure I don’t miss improvements.

–jeroen

Posted in Android Devices, Delphi, Delphi XE5, Development, Java, Missed Schedule, Mobile Development, Power User, SocialMedia, Software Development, WordPress | 1 Comment »