tsul.net

blog.tsul.net

TSUL Best Log: September 2009

http://blog.tsul.net/2009_09_01_archive.html

TSUL BLOG - the blog of TSUL.net. Tuesday, September 29, 2009. Distinguish the two words in reCAPTCHA. ReCAPTCHA is a great idea, but people can `easily` distinguish the known word from the unknown one. Saturday, September 26, 2009. Here's a picture of Moebius Gears. If you are on a Linux box, you might already have a lively demo installed. For Ubuntu users, it is located at /usr/lib/xscreensaver/moebiusgears. Press Alt F2 and type /usr/lib/xscreensaver/moebiusgears and run! Wednesday, September 23, 2009.

blog.tsul.net

TSUL Best Log: Recent Risks on Internet

http://blog.tsul.net/2009/11/recent-risks-on-internet.html

TSUL BLOG - the blog of TSUL.net. Wednesday, November 25, 2009. Recent Risks on Internet. 1 URL shorten service. Hidden of advertisements or even worse, malicious websites. Lost of service if the URL shorten service provider is down or hacked. 2 Websites, especially SNS, request user to provide email login and password in order to add friends. Do they really need your password to just get a list of your friends? There is no reason to request your password while other methods like oauth are available.

blog.tsul.net

TSUL Best Log: April 2011

http://blog.tsul.net/2011_04_01_archive.html

TSUL BLOG - the blog of TSUL.net. Saturday, April 30, 2011. Self-defined Locations for Desktop, Music, Downloads, Pictures and Videos in Ubuntu. As Ubuntu release its 11.04 natty narwhal, have you ever wanted to define the default locations for Desktop, Music, Downloads, Pictures and Videos on your own? All you need is go to $HOME/.config/ folder and modify the user-dirs.dirs with your favorite text editor. The default looks like this:. This file is written by xdg-user-dirs-update.

blog.tsul.net

TSUL Best Log: December 2008

http://blog.tsul.net/2008_12_01_archive.html

TSUL BLOG - the blog of TSUL.net. Sunday, December 21, 2008. Talk to foreigners (even aliens) in your language seamlessly. Build an automatic translation mechanism into instance message system (and other Internet communication system), as if a simultaneous interpreter were there. Wednesday, December 17, 2008. File names you can NOT create on Windows. Try to create a file named NUL.txt on Windows XP, and you probably get an error message. NUL, CON, PRN, AUX, COM1, COM2, ., LPT1, LPT2, . The concept Dimens...

blog.tsul.net

TSUL Best Log: November 2009

http://blog.tsul.net/2009_11_01_archive.html

TSUL BLOG - the blog of TSUL.net. Wednesday, November 25, 2009. Recent Risks on Internet. 1 URL shorten service. Hidden of advertisements or even worse, malicious websites. Lost of service if the URL shorten service provider is down or hacked. 2 Websites, especially SNS, request user to provide email login and password in order to add friends. Do they really need your password to just get a list of your friends? There is no reason to request your password while other methods like oauth are available.

blog.tsul.net

TSUL Best Log: October 2009

http://blog.tsul.net/2009_10_01_archive.html

TSUL BLOG - the blog of TSUL.net. Saturday, October 17, 2009. Connection Interrupted (TCP RST) has nothing to do with HTTPS aka HTTP over TLS. A network has layers. In the TCP/IP model. To summarize, TCP RST vulnerability is applicable to HTTP or HTTPS or any other application protocols as long as they rely on TCP connection, but it has nothing to do with application layer protocols. A link to RFC. Wednesday, October 14, 2009. Migrate from Goolge Pages to Appengine. Migration without losing any data.

blog.tsul.net

TSUL Best Log: Self-defined Locations for Desktop, Music, Downloads, Pictures and Videos in Ubuntu

http://blog.tsul.net/2011/04/self-defined-locations-for-desktop.html

TSUL BLOG - the blog of TSUL.net. Saturday, April 30, 2011. Self-defined Locations for Desktop, Music, Downloads, Pictures and Videos in Ubuntu. As Ubuntu release its 11.04 natty narwhal, have you ever wanted to define the default locations for Desktop, Music, Downloads, Pictures and Videos on your own? All you need is go to $HOME/.config/ folder and modify the user-dirs.dirs with your favorite text editor. The default looks like this:. This file is written by xdg-user-dirs-update.

blog.tsul.net

TSUL Best Log: February 2010

http://blog.tsul.net/2010_02_01_archive.html

TSUL BLOG - the blog of TSUL.net. Saturday, February 6, 2010. Sina opens App Engine (SAE) service like GAE. Sina opens an App Engine service, named SAE, some while ago, and is now at alpha 2, public for registration in China. And My SAE App. Subscribe to: Posts (Atom). Sina opens App Engine (SAE) service like GAE. 169; 2011 TSUL. Template images by konradlew.

blog.tsul.net

TSUL Best Log: Apache: Full Long File Names in Index

http://blog.tsul.net/2009/12/apache-full-long-file-names-in-index.html

TSUL BLOG - the blog of TSUL.net. Wednesday, December 16, 2009. Apache: Full Long File Names in Index. There are cases that the default index file in Apache server trimmed your long file name. Instead you'd like to show them in full length. To do this, you can edit the configuration file of your Apache server (httpd.conf). Add "NameWidth=*" to IndexOptions, so that it looks like:. Http:/ httpd.apache.org/docs/1.3/mod/mod autoindex.html#indexoptions. Please post your comment here. ;).

blog.tsul.net

TSUL Best Log: Trick or Treat, LayoutFocusTraversalPolicy

http://blog.tsul.net/2010/01/trick-or-treat-layoutfocustraversalpoli.html

TSUL BLOG - the blog of TSUL.net. Monday, January 4, 2010. Trick or Treat, LayoutFocusTraversalPolicy. Have you ever met such focus traversal issue in Java UI applications? By default, LayoutFocusTraversalPolicy is used to determine the sequence of focus traversal. As stated in Java documents, it sorts components based on their size, position, orientation etc. However, when two identical components are laid at the same position, there will be a focus traversal issue. Please post your comment here. ;).