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MacOSX :: Snow leopard :: macport install error

I wanted to install some application to snowleopard using the macport. However, I saw the error as following thing. The error was by md5. I found similar error in the bug report. Finally, I could install the package. Before install it, I installed " Java for Mac OS X 10.6 Update 3 Developer Package" You can download the Java package from apple developer site. ========== error code======= :error:checksum Checksum (md5) mismatch for patch.4.6.21.1 :info:checksum Portfile checksum: patch.4.6.21.1 md5 4878872edfc53c6ecb871b1062a4bdaf :info:checksum Distfile checksum: patch.4.6.21.1 md5 db0a7b52a6a1dda6e154c9b0f0e5d72e :info:checksum ---> Checksumming patch.4.6.21.2 :error:checksum Checksum (md5) mismatch for patch.4.6.21.2 :info:checksum Portfile checksum: patch.4.6.21.2 md5 55074e53d3acae2dcbeae8322f96e522 :info:checksum Distfile checksum: patch.4.6.21.2 md5 db0a7b52a6a1dda6e154c9b0f0e5d72e :info:checksum ---> Checksumming patch.4.6.21.3 :error:checksum Checksum (md5) mi...

Scala :: multiple traits mix-in

Scala allow the multiple trait mix-in. On the Java, java also allow the multiple interface implementation. What is the difference between Scala's trait and Java's interface? There are similar thing. We use trait as interface define. But, trait can have it own field and implementation of there defined method. Java's interface cannot it own some values and implementations that the interface defined the methods. I had a question about trait mix-in. The question is "when some of traits are defined same name of methods and the methods also have some different implements then which method will be active?" For example, --------------------------------------------------------- trait A { def x = println("A......x")} trait B { def x = println("B......x")} class C extends A with B class D extends B with A --------------------------------------------------------- In such case, trait A and B define the method named x. And both x on each trait have also...
Blogger :: Mac OSX Dashboard widgets. http://www.google.com/macwidgets/<br> This is the test post from dashborad. You can download it from above URL.<br> This software is provided by google.&nbsp;

ubuntu 9.04 :: how to disable beep sound

After 9.04, sound configuration has no setting tab for beep sound. I found some other interface for disable the beep sound. I memo how to disable it. We need just one line add to /etc/modprobe.d/blacklist.conf. sudo echo "blacklist pcspkr >> /etc/modprobe.d/blacklist.conf After doing this command, you needs re-login then your computer will not make noise.

Application :: Mozilla Prism

Mozilla released new application named Prism. It can be used as the local application for web application. It can make the icon onto the application folder and desktop. However, for me, it looks just a web browser..... It can make shortcut to choice some site from bookmarks. However, our application folder or desktop will get jam..... Maybe, the merit by the Prism is that we can separate between private informations as user name and password and web browsing on our common life. Prism (Mozilla lab) http://prism.mozilla.com/ If someone can find something to use for this application then let me know about it please.

Adium :: MSN Messenger :: Mac OSX

Adium is one of the messenger client for MSN Messenger, Yahoo Messenger, Jabber.....and some other kind of messenger. It is very useful application for mac osx. However, it has one problem for data transfer. One of friends told me on messenger. And the friend gave me the photo data. After getting data, the free memory space began to small. And after restarting the adium then more than 800M bite of used memory space was released. I think that the adium keeps the receaveing the data until the application get restart (MAYBE) or.....it has some function for releaseing the receaving data space.

Mac Book :: Apple Remote :: pairing

Many of peoples are using Mac Book. And Some time, we see that some of talkers are using remote controller for presentation. If we don't use pairing function between apple remote and Mac book then many of Mac book/ Mac book pro will receive that signals. So, we should make pairing for our mac and remote controller. To make pairing is easy. You just need to push "menu" and "Next" button at same time inside the 10 cm from Mac Book/ Mac book pro. Then you will see the chain and Apple remote on your monitor. Then the pairing will be finished.