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Hi, thanks for the answer. I was trying to do so and "hosting a meeting". The other person could enter my IP and i saw her in the list. However i was not able to either chat, talk or share my apps. Any idea what went wrong and what could be a solution? Is there probably another (free) product...

Hi, i'm trying to use Microsoft Messenger/Netmeeting with "Application Sharing". Until now i only manage to get one user seeing my apps. Is there any way to grant access to a second user as well? According to the message in Messenger it's not possible. But at least Netmeeting should work. Any...

Very nicely written article. And despite it doesn't exactly match my situation it makes things just even more clear: Although making things at first glance a lot easier, dynamic named vars are not the best thing to use... I hope i'm able to solve the problem in another way (like arrays) and...

Thanks to both of you. So it seems i have to think about using arrays instead.. and trying to forget my scripting-style of thinking :) But anyway i'll miss the feature of building vars at runtime... --------------------------------------- Visit me @: http://www.daniel-purucker.de/

Hi, is there any posibility in java to build variable names out of strings at runtime? I got and array of values and want to create variables out of them: The Array: String my_array[] = new String[] {"one", "two"}; And i need to build this two variables: error_one="Value"; error_two="Value"...

Thanks for the hints sedj. An Array of objects did the job... - nearly Object check[]= new Object[] {name, street}; // Array initialisieren for(int i=0;i<check.length;i++) { if(check[i].equals("")) { write=false; out.println("Error"); // ** HERE ** here occured another problem **...

Hi, i wonder if there is a way of storing and accessing variables inside an array. To make things a little more clear, i used coding PHP and the following construct has been one of my favourite ones: $checkarray=array("name", "street"); foreach($checkarray as $value) {...

:dohhh: Thanx, that's it. Upgrading to 4.1 did the job. --------------------------------------- Visit me @: http://www.daniel-purucker.de/

Oh sorry for nit posting the error-message, but i thought it's the sort of standard-err. So here it is: mysql> SELECT IF((SELECT count(*) FROM acronym LEFT OUTER JOIN link_acronym ON acronym.id_acronym = link_acronym.id_acronym WHERE projekte_nr="23" < 1),'NO','YES'); ERROR 1064: You have an...

mhh.. i just get SQL-Errors. So i tried to strip down the code, and now i'm with this small part.. and still get error: SELECT IF((SELECT count(*) FROM acronym LEFT OUTER JOIN link_acronym ON acronym.id_acronym = link_acronym.id_acronym WHERE projekte_nr="23" < 1),'NO','YES') What am i doing...

Hi, my nested Select-Update-Statement doesn't work. I think it's because the SELECT-Statement returns an empty set.. is there a posibillity to run this statement if there is no empty set and insert NULL if it is? Or is there another error at all? UPDATE proj_user_suche SET acronym = (SELECT...

Just an idea: Cant you just change the action-page to: action="index.php" --------------------------------------- Visit me @: http://www.daniel-purucker.de/

Nobody? Any suggestions are welcome... --------------------------------------- Visit me @: http://www.daniel-purucker.de/

Oh, forgot to mention, that this is caused by using array_values() to reindex the array... But i think i need to use this, because without i get: Array ( [0] => Array ( [0] => Array ( [0] => [1] => Projekt-Nummer...

i've got a multidimensional array. After inserting and removing some things i got it mixed up somehow. It looks like that: (Notice that the second dimension is 0,2,1,3) I need the first two sets of information inside the first two arrays (0 and 1). To make it a bit more clear: What i got is...

Thanks a lot. That's awesome... I really couldn't that figure out by reading the documentation. --------------------------------------- Visit me @: http://www.daniel-purucker.de/

Hello everybody, i need to create the intersection of multiple arrays. I'm aware that this is done with the array_intersect-function. My problem is, that - at runtime - i don't know which arrays are filled and which are empty. So now the array_intersect throws an error-message "argument x is...

Thanks a lot --------------------------------------- Visit me @: http://www.daniel-purucker.de/

Hello i've got a big, big PHP, SQL-search statement problem. I've got a lot of tables looking like that: projekte: nr: INT name: INT foerder_de: TEXT foerder_en: TEXT ... and more... acronym: id_acronym: INT name: VARCHAR link_acronym id_link_acronym: INT id_acronym: INT projekte_nr: INT...

rac2, thanx a lot for the hint. The following code turns out to be right: UPDATE link_keyword, keyword SET link_keyword.id_keyword = keyword.id_keyword WHERE keyword.schlagwort = "Frühindikatoren" AND link_keyword.projekte_nr = "6" AND link_keyword.tmp_keyword =...