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  • Users: skarosi
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  1. skarosi

    postgresql & java problem with real numbers

    I think i figured it out. I used numeric instead of real and it seems to be working...so far.
  2. skarosi

    postgresql & java problem with real numbers

    Hi all, I am writing a program in java that uses jdbc to connect to a postgres DB. Everything works fine, there is only that problem that i hope you can help. I have a table Create table test( a real, b int) Then i use this table in my program to insert some values of type float. The problem...
  3. skarosi

    Access example and case study

    Yes, after some hours searching the web, i decided to create my own case study for a dvd rental store. It took me a while, but it is as simple as they can handle right now. I was thinking of a school databse, but gave them an example like that few weeks back, so it wouldnt be a great idea...
  4. skarosi

    Access example and case study

    Hi all. I am teaching a class of high school graduates their first database course, using Access. We have talked about everything and they seem to understand the procedure of creating a simple db, but i think that they need something more. I was thinking that it would be a great idea to give...
  5. skarosi

    ResultSet, problem with two rows.

    Hey Stefan! take it easy m8! I dont know if u got upset with me or with Dian, but i want to use things that i understand rather than things i just copied. and since this worked i dont see a reason not to use it.
  6. skarosi

    ResultSet, problem with two rows.

    Thanks everybody. with ur hints i figured out an other way to do it. dont know if it is the correct way to go, but it works. I just close the statement and reopen it with a second query. That way i have to sets, each with just the information i want and not all the fields
  7. skarosi

    ResultSet, problem with two rows.

    the problem isnt at the sql code, but the java code, or more likely the jdbc code.
  8. skarosi

    ResultSet, problem with two rows.

    Hi all, I am quite new to jdbc but i would like to use it for an application that i am making. I have a table A with fields: a, b, c, d, e. i want to get two specific rows, for e=1 or 2(for example). and i want fields a and b for the first one and c and d for the second one. I tried to use 2...
  9. skarosi

    file operations and directories

    Thanks man. I will give it a try
  10. skarosi

    file operations and directories

    Hi all, I have an assignment to do for college that we have to simulate some DOS commands in C/C++. I know that there are some file operation commands in C, like Fopen, but i cant find anything for directories. Is there any way that i can "read" the files of a folder/directory and print them on...
  11. skarosi

    pass an ArrayList as a parameter

    How stupid of me! I was just coping code from allover to make it to work, and didnt realize what i was actually writing! thanks
  12. skarosi

    pass an ArrayList as a parameter

    Hi all, I have a small problem that i just cant understand! I have created an ArrayList <String> and want to pass it to an other method. So i have this ArrayList<String> name = new ArrayList<String>(); ..... results(jComboBox1.getSelectedIndex(),ArrayList() name); and then i have the result...
  13. skarosi

    OO base, Forms problem

    Hi all, I am quite new to OO base, even though i have used Access at the past and have done some SQL. I am trying to create a Form that would have a combobox choosing a name from my table. then i want to present the record for that name. I have added the combo box and linked it to the table. I...
  14. skarosi

    insert a picture to a flash video.

    Hi all, I am quite new to flash, and i think that i am trying something above my knowledge. I want to create a flash clip that will contain a picture. and then i would like to make that picture a variable. in such a way that i could load a different picture every time. For example, lets say...
  15. skarosi

    Completely php newby asks for your help

    Wow! information overflow! first thing first. jpadie, php was not installed on my pc, I will have to do that. vacunita, I was trying to open the file from the open menu, but since there was no php running, i suppose that it wouldnt make a diference. sen5241b, I havent heard of lamp b4, but i...
  16. skarosi

    Completely php newby asks for your help

    Could you tell me how i would check if i do have php installed? I have Ubundu 7.1 thanks
  17. skarosi

    Completely php newby asks for your help

    That is some good news! I did create that file, but when i try to open it with firefox, i get the download window, and i cant open the file. Actually, is there any program that would help me write php, having graphical items ready to use for example, or i have to do everything by text?
  18. skarosi

    Completely php newby asks for your help

    Hi all, most likely this is been asked before, but i am not sure how to search for this on the forum. I am completely new to php, but i would like to start and learn some things, in case i need it. I have some free time at my hands at the moment:) anyhow, i searched the web, and the only think...
  19. skarosi

    File I/O on Windows application

    I am not sure what you are talking about. I just create a new form and try to learn something out of it. I figured that out but i have a problem writing a string from a text box to the file. I can write a string variable, but it seems that i have a problem with text boxes. A more important...
  20. skarosi

    File I/O on Windows application

    Hi all, I am quite new to visual programming, and i am trying to read a text file and display the contexts to a label or text box. I know the commands in C++ , for example inFile.open( “in.txt” ); while(!inFile.eof()) inFile.getline(line,10); but how about a textBox? any ideas? thanks

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