binary.chen's articles:

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Fail-over: how data can be migrated from the failed server? 4 70 (7/21/2010 5:36:21 AM) comp.unix.programmer Hi, I am doing some fail-over research, there is one question comes up to me. If the server1 is down unexpectedly, how can the data be migrated to server2? I think this question is not a YES/NO question, there... Bin

IPTV and its relevant technology 1 59 (6/10/2010 9:35:18 AM) comp.unix.programmer Hi, I am going to do some research on IPTV, about its history, the technology it is using and the challenge of the deployment. I know there is some players in this market, like CISCO, MSFT etc. Is there any we... Bin

The technique to capture HTML into JPG file 2 257 (11/22/2009 12:22:04 PM) comp.unix.programmer Hi, What I want to implement is simple, I want to use a programmable method to capture the HTML into JPG file, given the start and end x,y coordinates. Like I capture www.news.com (100,200) - (200 - 400) ... Bin

How to avoid the spam on this news group? 37 52 (11/10/2009 6:39:29 AM) comp.unix.programmer I am using google groups to see the usenet, but it's full of spam now. How can you guys filter out all the spam threads? I am curious. Thanks. Bin ... Bin

Seeking the algorithm to seach among millions of SHA-1 value 17 46 (8/15/2009 12:07:00 PM) comp.unix.programmer Hi, I have millions of SHA-1 values that I want to look for when input a new SHA-1 value, the charactristic of the data is the length of the SHA-1 value is fixed. I want to search it via a very fast way, and t... Bin

Is there a way to convert the AJAX dynamic web page to a HTML only webpage? 2 53 (7/30/2009 11:41:44 PM) comp.unix.programmer Hi, I am trying to parse a webpage but the webpage is constructed by the AJAX, there is a table including all the data I want but the table cell is updated by ajax java script. The browser can finally turn the... Bin

Parsing HTML tables 3 71 (7/21/2009 5:50:54 AM) comp.unix.programmer I am going to convert some of the data from the HTML page into database records, the PAGE is written by AJAX(actually it's from GOOGLE), and contains some of the drag down list to filter the data. Some friends ... Bin

gdb - how can I see the thread function using 'info thread' 1 107 (3/24/2009 10:08:13 AM) comp.unix.programmer Hi, Currently the gdb only shows some numeric value of the thread id when I press 'info thread'. I am debugging a heavily threaded application, which shows lot of threads there, so can I use other command to t... Bin

Open source GUI animation framework 0 106 (3/17/2009 6:29:31 AM) comp.unix.programmer Hi, I am looking for some sort of open source project that can provide very fancy animation support, just like iphone. The capability includes using another language to do the description of the GUI and it's a... Bin

Is there standard(POSIX) library call for timezone manipulation? 2 53 (3/2/2009 9:14:34 AM) comp.unix.programmer Hi, Firstly I want to list all the timzone that supported in the system, and this timezone string should be have been translated to local language. Is there library call can do that? And further more is there ... Bin

binary.chen's replies:

Items(165) /17 Next >> Last >|

Checking passwords 11 49 (2/19/2009 11:21:16 PM) comp.unix.programmer Hi folks. 1. Is there any common command line tool to check a user's login password using whatever method is appropriate and just return status? 2. Were I to write one, would there be any obvious security pr... bjarni (115)

Free block lookup algorithm in the file system implementation 7 77 (2/20/2009 2:19:09 PM) comp.unix.programmer Hi, In the file system, the whole disk is split to small blocks as the allocation unit, when a new file is created or a file is expanded, the file system need to allocate the block from the block pool. This ne... binary.chen (324)

ForkPty without Fork 3 76 (2/20/2009 3:18:55 PM) comp.unix.programmer Hi all, We are porting an RTOS app to Linux 2.6. We have implemented the TASKs with real time pthreads and one of the tasks is responsible for a terminal session. All of the calls to STDIN and STDOUT are posix... sumerc (48)

Can I get a technical explanation on EOF in the following cases 8 43 (2/22/2009 2:37:16 AM) comp.unix.programmer Both "more test.txt" and "more < test.txt" seem to produce the same thing. [cdalten@localhost oakland]$ more test.txt Sun Oct 5 16:33:30 PDT 2008 after system call [cdalten@localhost oakland]$ more < test.txt... cdalten (976)

Compiling with shared library 14 57 (2/23/2009 1:31:53 AM) comp.unix.programmer Hi, I compiling severeal lib like that : gcc -Wall -g -shared -fPIC -rdynamic -Wl,-soname,libmod_mysql.so.1 -L/usr/local/mysql/lib -lmysqlclient -lz -o lib/mod_mysql.so libape-mysql.c gcc -Wall -g -shared -f... p4900 (13)

[Off topic] Recognize traffic signal automatically 9 63 (2/23/2009 12:55:07 PM) comp.unix.programmer Please forgive my off topic one, but I know there is a lot of expert here. Basically I want to make a program which can recognize the traffic lights in a static picture. The traffice lights may be three or only... binary.chen (324)

getaddrinfo, getnameinfo, and IP address of host machine 2 114 (3/1/2009 11:50:59 PM) comp.unix.programmer Hi, I am trying to get the IP address of a host machine using getaddrinfo and getnameinfo. On my machine (suse linux) if I pass the addrinfo from getaddrinfo to getnameinfo, the IP address returned is for "loc... rice.cruft (6)

hang in ioctl(TCSETAF) 5 65 (7/24/2009 10:13:31 AM) comp.unix.programmer I have inherited a program that reads data coming from a GPS Clock. (The clock was originally connected via serial port, now via USB). The code closes stdin, then opens the port non-blocking.(O_RDWR| O_NOCTTYT|... mark.bergman (65)

Is there a way to convert the AJAX dynamic web page to a HTML only webpage? 2 53 (7/30/2009 11:41:44 PM) comp.unix.programmer Hi, I am trying to parse a webpage but the webpage is constructed by the AJAX, there is a table including all the data I want but the table cell is updated by ajax java script. The browser can finally turn the... binary.chen (324)

Seeking the algorithm to seach among millions of SHA-1 value 17 46 (8/15/2009 12:07:00 PM) comp.unix.programmer Hi, I have millions of SHA-1 values that I want to look for when input a new SHA-1 value, the charactristic of the data is the length of the SHA-1 value is fixed. I want to search it via a very fast way, and t... binary.chen (324)