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3 Ways of JDK Source Code Attachment in Eclipse

You wanna look at a JVM class while you are coding and you cannot. Here is the solution.

First of all, download your related JDK source code files unless you already have it. In general, source code is included in the JavaSE bundle and located under the root directory of your installation (src.zip mostly).

1. Try to “Open Decleration (F3)” to any JVM class (i.e String class). You will take “Source Not Found” message and below it you will see Attach Source… button. Press it, select the source code file (External File…) and press OK.

Method 1

2. Go to Project > Properties > Java Build Path > Libraries and expand JRE System Library [your jre version] then, rt.jar. Select Source attachment, click Edit…. Select the source code file (External File…) and press OK.

Method 2

3. Go to Window > Preferences > Java > Installed JRES and click Edit… for your desired JRE. Expand rt.jar, select Source attachment and click Source Attachment…. Select the source code file (External File…) and press OK.

Method 3

You can use the above techniques for other libraries that you need to navigate/discover if their source codes are in your hand.

And you’re OK now. Happy coding. :D

P.S: Menu structure is taken from Eclipse 3.4.0 version.


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5 Free Online Favicon Generators

A favicon is that stylish little icon that is displayed in your browser next to the website address. If you’re wondering where the name came from then its short for “Favourites Icon”. Its called that because if your visitors add your site to their favourites then it will also shows up on their list making your site stand out that little bit more.

Recently, I created a favicon for my new blog. Before I start working, I searched on the net for a while and found some great online tools for it. Here, I wanna share them with you.

Favicon.cc

Favicon.co.uk

Genfavicon.com

256pixels.com

Favicontool.com

Please don’t hesitate to share yours.
Enjoy them. :D


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8,002,530

Firefox 3 set a Guinness World Record for the most software downloads in 24 hours with 8,002,530 downloads. Of course, I am a certified Firefox 3 downloader. :D

Firefox 3 Downloader Certificate

I liked Firefox 3. Especially its performance is great. Also, it has some nice new features to have a look at:

Firefox 3 New Features
Top 10 Firefox 3 Features

Don’t forget to download your certificate from here. ;)
Happy browsing to all with Firefox…


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It is party time: GUADEC 2008

GUADEC 2008

In its 9th consecutive year; GUADEC 2008 (GNOME Users’ And Developers’ European Conference) is being held at the Bahcecehir University, in Istanbul, Turkey, from Monday 7th July, until Saturday 12th of July 2008.

Presentations are given by software developers, business leaders and users who are involved in Open Source, Free Software and of course, GNOME. These combine with many practical sessions and discussion groups which set the direction of the GNOME project. It also aims to attract new developers and contributers, as well has serve as a meeting point for corporate interests and allow us to showcase some of the latest technologies.

See details about the conference: GUADEC 2008


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Lessons Learned: To be a tournament player is not easy

Last night, I played in the final match of a bowling tournament held among companies. It was an 8-week effort and our team was played well until the final match. We completed our group as the leader after lots of challenging matches.

Everything was normal before the match. I was feeling good and ready to be a golden medalist. All of our company’s directors, my team leader, lost of colleagues and my best friends came to support me and our team. However, the night turned into a nightmare for me.

I played terrible and we lost. What was the mistake I did?

  • Lose my concentration: I was under heavy pressure and lost my concentration. The audience was waiting strikes from me and I was thinking about them not my game. It was the final. There was no return. I knew it, however I made panic. I could not control my excitement and could not play my real game.
  • Cannot adapt myself: All my shots were going over the second arrow and they were missing the first pin all the time. I could not change my start position or the bowl’s hitting point to overcome this. I don’t know why.
  • Trusting myself: I did not trust myself. I always started walking in hesitation. I did not think my steps, my direction or the hitting point. My spare performance was under %30. I could not see the line that takes bowl to the pin. Bowling is a mental game. It starts in your brain. Last night, I forgot about it.
  • Lack of practicing: Practicing practicing practicing. It makes you comfortable. You can say: “I can do it. Because, I did it 1000 times before”.

So, to be a tournament player is not easy. Do not limit them for bowling or other sports. IMHO, they can be applicable to the whole life.

I need to think about them for the next time and of course I’ll keep on working in this period. For now, it is good to be a silver medalist. :D


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