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Search found 16 results on 1 pages for 'ablmf'.

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• How to stop Time Machine on Mac to use removeable disk?

  - by ablmf

  One of my friend recently bought a Mac and somehow when she connect her removeable disk to the computer, Time Machine took control of this device use it as backup device automatically. So she could not use the disc for other purpose any more. When we connect it to windows, it could not be recognize any more. How can we get it back under control?

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• Why "Reader" link doesn't show in Gmail in chrome?

  - by ablmf

  I use both chrome and firefox at the same time. As I always open Gmail first and then use the Reader link in upper left conner of Gmail to open Google Reader, I noticed that chomre hides the Google Reader Link. I can't find it anywhere in Gmail. Why doesn't chrome behave differently?

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• How to stop Time Machine on Mac use of removable disk?

  - by ablmf

  One of my friend recently bought a Mac and somehow when she connect her removable disk to the computer, Time Machine took control of this device uses it as backup device automatically -- she could not use the disk for other purpose any more. When we connect it to windows, it could not be recognize any more. How can we get it back under control?

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• How to stop Time Machine on Mac to use moveable disc?

  - by ablmf

  One of my friend recently bought a Mac and somehow when she connect her moveable disc to the computer, time machine took control of this device use it as backup device automatically. So she could not use the disc for other purpose any more. When we connect it to windows, it could not be recognize any more. How can we get it back under control?

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• How to make Linux to re-detect network interfaces?

  - by ablmf

  For some reason, ifcfg-eth* under /etc/sysconfig/network-script were deleted. Is there any tools that could detect network interfaces and re-generate these files? Another question : If I manually added ifcfg-eth0, is there any method to make it work without reboot? I tried "/etc/init.d/networking restart", and it doesn't work.

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• Can u recommend a telephone emulator software?

  - by ablmf

  I am trying to use my laptop's modem card to make phone calls because I have to make a lot of phone calls everyday. I know windows 7 has a program called dialer that could do it. But need something more powerful, that could remember more phone numbers.

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• Is 802.11n support necessary for a USB wireless adapter?

  - by ablmf

  I am considering buy one because my old laptop doesn't contain a WIFI module. Some adapters support 802.11n and cost more. 802.11n is the newest in 802.11 series. But I am not sure if 802.11n is going to get popular before I change my laptop next year. What do u think about it?

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• Is there any online python exercise?

  - by ablmf

  I am teaching a colleague Python and I think he should do some exercises. Is there any online available other than python challenge? I feel that python challenge is puzzles, not exercises.

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• What might make "Xclients" be executed twice when boot system?

  - by ablmf

  For some special purpose, I modified /etc/X11/xinit/Xclients to start firefox instead of start Desktop Environment. # Argh! Nothing good is installed. Fall back to twm { # gosh, neither fvwm95 nor fvwm2 is available; # fall back to failsafe settings [ -x /usr/bin/xsetroot ] && /usr/bin/xsetroot -solid '#222E45' # if [ -x /usr/bin/xclock ] ; then # /usr/bin/xclock -geometry 100x100-5+5 & # elif [ -x /usr/bin/xclock ] ; then # /usr/bin/xclock -geometry 100x100-5+5 & # fi # if [ -x /usr/bin/xterm ] ; then # /usr/bin/xterm -geometry 80x50-50+150 & # fi if [ -x /usr/bin/firefox ]; then /usr/bin/firefox -chrome http://127.0.0.1/ -width 1280 -height 768 fi # if [ -x /usr/bin/twm ] ; then # exec /usr/bin/twm # fi This used to work fine until today I tested it on another computer. Firefox reports that there's another running instance of firefox which stops responding. Thus, firefox could not autostart as I expected. I connected the computer with SSH and I found there are 2 firefox processes: [root@my113 xinit]# ps -ef | grep firefox root 4479 4371 0 17:34 ? 00:00:00 /bin/sh /usr/lib/firefox-3.0b5/run-mozilla.sh /usr/lib/firefox-3.0b5/firefox -chrome http://127.0.0.1/ -width 1280 -height 768 root 4600 4479 0 17:34 ? 00:00:01 /usr/lib/firefox-3.0b5/firefox -chrome http://127.0.0.1/ -width 1280 -height 768 root 4940 4906 0 17:35 ? 00:00:00 /bin/sh /usr/lib/firefox-3.0b5/run-mozilla.sh /usr/lib/firefox-3.0b5/firefox -chrome http://127.0.0.1/ -width 1280 -height 768 root 4963 4940 0 17:35 ? 00:00:00 /usr/lib/firefox-3.0b5/firefox -chrome http://127.0.0.1/ -width 1280 -height 768 root 5717 5345 0 17:51 pts/2 00:00:00 grep firefox I guess, for some reason, "Xclients" is executed twice. But I really knows very little about XWindows, so if anyone here could give me some clues, I will appreciate!

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• Filtering at server or at client?

  - by ablmf

  I am thinking about how to build advertise site which works like twitter. That means, most user don't not visit the site by browser, they should run a dedicated client application on their PC or smart phone. Then they set some filters about what kind of advertise they like. And when new post that fulfill their needs appear, the client will make a notification. To make that client as real time as possible, it has to poll the server within a short time interval. The problem is, should I do the filtering at the server side when client polls, or should I simply transfer all new posts to client and let client do the filtering? Making server side filtering might cause too much CPU cycles of server, but transferring every post blindly to client might waste a lot of bandwidth. Just a brain game. :)

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• How to allow anonymous login in org.apache.ftpserver?

  - by ablmf

  I wrote a little code like this to start an ftp server embedded in my application. It's based on apache ftpserver I found that anonymous user could not login. Client keeps get 530. Do I have add a configure file for ftp? I can not find any API to create a User to add to UserManger. private void start_ftp() throws FtpException { FtpServerFactory serverFactory = new FtpServerFactory(); ListenerFactory factory = new ListenerFactory(); // set the port of the listener factory.setPort(DEF_FTP_PORT); // replace the default listener serverFactory.addListener("default", factory.createListener()); Ftplet fl = new MyFtplet(); Map<String, Ftplet> map_ftplest = new LinkedHashMap<String, Ftplet>(); map_ftplest.put("default", fl); serverFactory.setFtplets(map_ftplest); UserManagerFactory u_factory = new PropertiesUserManagerFactory(); UserManager u_manager = u_factory.createUserManager(); //u_manager. Boolean b = u_manager.doesExist("anonymous"); serverFactory.setUserManager(u_manager); // start the server server = serverFactory.createServer(); server.start(); }

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• Why my flex application can not compile sometimes?

  - by ablmf

  Sometimes when I compile my flex app, I got this error Unable to create source GeneratedAsset31_dataClass. WebCe line 25 1259045578886 1546 But after I cleaned the project, this error disappeared. It's not a big problem but very annoying and I can not find any clue by search the internet. Any suggestion?

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• Document ranking strategy for P2P file sharing system.

  - by ablmf

  Recently, I got a task of building a P2P file sharing system. There is one requirement : the system should have a document ranking algorithm so that it could be used help users find more valuable files. Several strategy might be useful : force user to give a score to a file before it was downloaded The documents containing certain key words would get higher rank Manager could modify file ranking manually the more a file was downloaded, it would get a higher rank. Do you know any other strategy or methods that also appropriate? Or is there any real world example?

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• In SqlAlchemy, how to ignore m2m relationship attributes when merge?

  - by ablmf

  There is a m2m relation in my models, User and Role. I want to merge a role, but i DO NOT want this merge has any effect on user and role relation-ship. Unfortunately, for some complicate reason, role.users if not empty. I tried to set role.users = None, but SA complains None is not a list. At this moment, I use sqlalchemy.orm.attributes.del_attribute, but I don't know if it's provided for this purpose.

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• Why is png file looks different in firefox?

  - by ablmf

  If you take screen shot this web page in different browser, you'd see that it displays slightly different in firefox. (7.01, ubuntu) At first I thought it was because of color profile, but even if I turned on color management in firefox, the problem is still there. Although it's not a very noticeable problem, I got a perfectionist boss who asked to make it look exactly the same in every browser. Does any one know what might have caused the problem? Thanks!

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• How to get a complete rss output of MSN Live Space?

  - by ablmf

  I am trying to backup my MSN Live Space by downloading RSS output. But using API described here, I only get the latest 50 entries. Is there any method to get all entries of my MSN Live Space?

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