network profile
| bio | website | simply.com |
|---|---|---|
| location | Florence, Italy | |
| age | 28 | |
| visits | member for | 1 year, 3 months |
| seen | Apr 3 at 13:42 | |
| stats | profile views | 17 |
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Feb 22 |
awarded | Nice Question |
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Mar 8 |
comment |
How to manipulate web pages on Mathematica? Ok, thank you WReach. But, can I ask you how can you know about all of these undocumented functions? ;) |
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Mar 5 |
comment |
How to manipulate web pages on Mathematica? @WReach: thanks a lot, this is wonderful. One question: is it possible to navigate many pages inside a websiste that needs a log-in if I log myself with a POST like you did? My real question is: does the internal web engine of Mathematica handle cookies? Or it can just send a POST request but nothing more? |
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Mar 5 |
comment |
Web Browsing Automation with Mathematica Thanks a lot, I'm looking! |
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Feb 27 |
comment |
Mathematica as Windows Service — Problem with Error Messages Mathematica runned as service sometimes tell me: FrontEndObject::notavail: A front end is not available; certain operations require a front end., can this help? |
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Feb 23 |
asked | Mathematica as Windows Service — Problem with Error Messages |
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Feb 15 |
comment |
Web Browsing Automation with Mathematica Hi Rolf, can you put your comment in an answer with separated code? It's difficult to understand what you wrote in this way. Thanks a lot :) |
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Feb 15 |
comment |
Web Browsing Automation with Mathematica Yes, I know that for a GET method I can simply compose the URL in the right way. I give you an example: suppose I want to make a little script to log-in to an online service, put some informations in a form to generate a report, download the report and then use Mathematica to analyze this, and I want to do it "one-click", without make the log-in and download manually! |
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Feb 15 |
asked | Web Browsing Automation with Mathematica |
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Feb 15 |
comment |
MySQL Connection Problem Thank you ;) The problem is now solved by network administrators :) ...thanks again! |
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Feb 9 |
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MySQL Connection Problem Uhm... no, I can't change the network topology, the network stuff is now dealing with the problem, now we have understood that it's not Mathematica. Thanks for your help Ailton, there's nothing we can do anymore :) |
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Feb 7 |
comment |
MySQL Connection Problem Good idea Ailton. I have investigated and something (that is not Mathematica or MySQL) close the connection after 18/20 seconds, I checked the configuration and tcpKeepAlive should be on by default, do you have any idea why it seems it doesn't work? |
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Feb 7 |
comment |
MySQL Connection Problem Anyway I'm using MySQL Workbench, which variable should I check? My queries on that program anyway works well without crashing :( |
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Feb 7 |
comment |
MySQL Connection Problem I added some details to the first post with new discoveries about my problem. It seems like the query get killed, the problem is that the JDBC driver didn't notice this instantly, but instead it wait for 2 hours without packet received and then it gives the error. I think we should find this kind of timeout of the JDBC driver and set it differently. |
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Feb 7 |
revised |
MySQL Connection Problem added 317 characters in body |
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Feb 6 |
awarded | Commentator |
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Feb 6 |
comment |
MySQL Connection Problem I'm agree with you. I think it's a JDBC Driver Configuration problem. I don't use any connection pooling system, and unfortunately I can't change the database configuration (like setting wait_timeout and so on...), I think we should check dev.mysql.com/doc/refman/5.0/en/… and find the right option! |
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Feb 6 |
comment |
RunScheduledTask didn't execute itself the first time, why? Aahahah yes, I know that this works, but I think that the guys at Wolfram just have to change the behavior of this function :) Thanks a lot anyway ;) |
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Feb 3 |
comment |
MySQL Connection Problem This is a good idea but unfortunately this is not the solution. I tried to check the AbsoluteTiming of TimeConstrained[SQLExecute[CONNECTION, "a query that take more than 5 seconds to run"], 5] and this does NOT stop after 5 seconds, but it waits to the query to be completed and then reply $Aborted instead of the results 'cause of the TimeConstrained instruction. In other words, TimeConstrained doesn't work well if it's argument is a MySQL's function. |
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Feb 3 |
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MySQL Connection Problem Thanks enedene for your reply but my problem is not the "normal" configuration of my connection (like username, password, port, and so on...) because I can succesfully connect and get results from my queries most of the times. The problem happens only sometimes when my connection remains blocked for hours without giving any results. |
