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Congratulations Rhinorhino on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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help on JNI calling java as a seperate thread.
Hi, I made a screensaver which loads a jvm, forks a thread running a java class, wait until user's action(i.e. mouse move/click keyboard input), then terminate the java thread. However, I met a problem, How to terminate a running java thread from c++ code? Here is my code, but it does not... -
Array of Pointers in B Tree
Hi, I am implementing an B tree ADT. But I cannot figure out how to store an array of Pointers for the internal node of B tree. I used a class called template <class Object> class OrderedList to store the keys or records in a ORDERED LIST But I cannot store pointers in a ORDERED LIST...- wminghao
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- Replies: 0
- Forum: C# (C sharp): Microsoft
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add a time period of delay in main thread.
Hi, all: I met a problem while executing the following code. I need to check the vector to see if it is empty, if yes, remove the first element and process it. else go to the loop again. While(true){ if(myVec.isEmpty()==false){ myObject=(myObject)myVec.remove(0); //next... -
Replication Drop table
Hi, I created a merge replication for two databases. I would like to drop a table(article) now. But it seems do not allow me to do so. I also checked the stored procedures where I can only find sp_repladdcolumn and sp_repldropcolumn, but not how to drop tables, does anyone have any...- wminghao
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- Replies: 1
- Forum: Microsoft SQL Server: Programming
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How to define a string field that is bigger than 2k?
I need to create a table, in which there is a field called Description, i try to make it as VARCHAR2 size 10k, but the max length of VARCHAR2 is 2k, is there any other type that can have a size bigger than 2k? How to define a string field whose size is bigger than 2k in Oracle? Mollusk- wminghao
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- Replies: 1
- Forum: Oracle: All versions
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Here is my tcp/ip socket problem
Now I have another problem. I run a server in an eternal loop. I need to close the socket after I press ^c, so I use signal(SIGTERM,cleanEXIT); signal(SIGINT,cleanEXIT); Then in the top of the program. I use : int listenfd; void cleanEXIT() { close(listenfd); /* clean up the garbage...- wminghao
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- Replies: 0
- Forum: General UNIX discussion
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I have a problem with socket programming
I run a sample http server in an eternal loop. I need to close the socket after I press ^c, so I use signal(SIGTERM,cleanEXIT); signal(SIGINT,cleanEXIT); Then in the top of the program. I use : int listenfd; void cleanEXIT() { close(listenfd); /* clean up the garbage processes*/... -
Big Problem, about Coldfusion. Any one has met before
Hi, everybody: I used coldfusion for the website of my company since this August. Everything works fine, except one minor problem: In my program, before I write anything into the database, every informaiton is stored in the session, including price, quantity, totalprice... And the... -
traceroute problem
hi: The problem is that: How do I find a machine I tracerouted is a NON-EXISTANT machine or is just running down(not responding)? Is there a way when I looked at the packets to see any difference between them? thanks- wminghao
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- Replies: 4
- Forum: General UNIX discussion
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how to find the arp timeout value?
Hi, everyone: I am using sun solaris. I tried to use "arp" to read arp table information and find that each arp entry has a timeout value. Is there a way that I can find the arp timeout value for each entry in my arp table of the local machine. Thanks- wminghao
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- Replies: 1
- Forum: General UNIX discussion
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How to validate URL in a form input?
any ideas? about how to validate URL: <br>for example: <A HREF="http://www.abc.com" TARGET="_new">http://www.abc.com</A><br><br>One more question:<br><br> How to enable both my own Javascript form validation and Coldfusion form validation at the same time when submit a form?<br><br>Thanx in... -
How to point query result to the next record in a cfoutput?
inside cfoutput, I output my SELECT query<br><br><cfoutput query="abc"><br> <tr><br> <td><br> #abc.Name#<br> </td><br> <tr> <br></cfoutput><br> <br>But I wish to disply two <td> in one... -
how to show all subcategory in one selected category
Hello:<br> <br>Can i get help about my problems in designing web pages of Coldfusion?<br> <br>In my Database, there is a table called Category ,contains all the three levels of categories in my listing. <br><br>each record has a category name and a parent which points to his father...
