| Subject | Date Asked | Expert |
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| Qbasic Adding from a Data File | 12/20/2008 | Alex Barry |
Q: I have been going at this for several hours for an assignment and I cant seem to figure out what to ...
A: Ulises, Thanks for showing your work. That basically means I'll help - I only help with homework ...
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| Follow-Up: Exporting 'live' Excel data into Qbasic 4.5 | 12/19/2008 | Alex Barry |
Q: I am trying to analyze real-time stock market data. My data vendor allows me to export their data ...
A: Hey, James, I've been doing some research on DDE, and I have some information for you. ...
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| Exporting 'live' Excel data into Qbasic 4.5 | 12/19/2008 | Alex Barry |
Q: I am trying to analyze real-time stock market data. My data vendor allows me to export their data ...
A: James, My professional opinion is that this is beyond QBasic's natural ability. This is not to ...
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| LPRINT | 12/19/2008 | Alex Barry |
Q: My XP Dell computer apparently does not support LPRINT statements. Is there some way around this? ...
A: Richard, All DOS will support LPRINT, and any computer running WinXP has a dos-prompt, so it's ...
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| how to use selection sort to arrange given intergers in ascending order | 12/13/2008 | Don Schullian |
Q: I have being trying to use the selection sort method to arrange 10 integers in an array in ascending ...
A: Sorry for the delay. I've answered this once but something must have happened as I got a message ...
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| plot graph | 12/12/2008 | Don Schullian |
Q: I want to know how to visualize (plot data)in the same time that acquisition en two dimensions
A: I never did this. Most of my programs were for business/accounting or education. You need to ...
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| Convert something to binary or just that people can't edit it. | 12/12/2008 | Alex Barry |
Q: i made a trial program which writes the PostCount to a file. but i can edit it and that's bad. is ...
A: Remon, Here is the working code: TYPE RunCount date AS STRING * 10 rand AS INTEGER uname AS ...
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| NOTICE METHOD USING MICROSOFT PROGRAMS | 12/10/2008 | Alex Barry |
Q: I WANT USING MICROSOFT PROGRAMS WRITE MY MEMORIES BY DATE AND THE DAY OF MEMORY NOTICE A CHANGE OF ...
A: Ahmed, I have no idea what you are asking - I'd love to help, but you'll need to be more clear. by ...
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| PowerBasic 2.1 | 12/9/2008 | Don Schullian |
Q: Had to start new question. PB2.1 will read the file, it simply exceeds its capacity. It asks if I ...
A: Tim, Sorry for the problems you're having. I've NEVER heard of any of these things over the ...
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| Convert something to binary or just that people can't edit it. | 12/8/2008 | Alex Barry |
Q: i made a trial program which writes the PostCount to a file. but i can edit it and that's bad. is ...
A: Sorry, I just checked my code. You'll have to replace all of the: name AS STRING to uname AS STRING ...
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| Convert something to binary or just that people can't edit it. | 12/8/2008 | Alex Barry |
Q: i made a trial program which writes the PostCount to a file. but i can edit it and that's bad. is ...
A: Remon, The easiest way to encrypt something that is not-edittable is to first, instead of using an ...
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| Program-memory overflow: modules | 12/8/2008 | Don Schullian |
Q: I haven't programmed in Quick Basic 4.5 for about a decade. I am trying to compile a program that ...
A: To be honest it's been a lot longer than a decade since I've messed with QuickBASIC! And, to be ...
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| Creating a file based on user input | 12/5/2008 | Alex Barry |
Q: I appreciate your help in the past. I have a new issue. I want the user to tell me what the serial ...
A: Mike, I'm not 100% sure what you're asking, but I may see the problem in your code. you have: Open ...
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| saving array to file | 11/28/2008 | Alex Barry |
Q: I would like to save a graphics array obtained from a GET statement to a disk file so that I can ...
A: hey, Ross, Sorry for the delayed answer. Here is probably the best way to do things: Function ...
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| qbasic | 11/25/2008 | Alex Barry |
Q: i was wondering if there is a command in QBasic which will allow me to clear sections of the ...
A: Mike, For text mode, you'd be best to write your own function for clearing bits of the screen. ...
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| high and low variables | 11/20/2008 | Don Schullian |
Q: been working on an assignment for last few days and my instructor has asked to print a Highest score ...
A: Ok, looks like you've got all the pieces but the flow is off. Your task includes: Get Student Name ...
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| sub routine error | 11/19/2008 | Don Schullian |
Q: GOSUB InitRtn GOSUB Mainloop GOSUB EndRtn END InitRtn: DIM payrate AS SINGLE DIM hourworked AS ...
A: By using indentation to denote routine starts and RETURNs and loops you can see at a glance that you ...
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| Sums in DO Loops | 11/17/2008 | Don Schullian |
Q: I'm writing a program in which I'm using a DO loop to ask the user to enter a positive integer, one ...
A: We don't do homework but I'll give you a few hints to get you started. Then, if you still don't get ...
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| Qbasic Max Baud Rate | 11/14/2008 | Alex Barry |
Q: This should be quick for you. How can I set up the baud rate in an OPEN "com1~" statement to run ...
A: Reggie, I believe that QBasic has built in limits, so it's not possible to use OPEN COM to go above ...
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| QuickBasic and QuickBasic executables don't work in Vista | 11/13/2008 | Alex Barry |
Q: Just got a new computer with Vista and QuickBasic and executable programs from quickbasic don't ...
A: David, Unfortunately, after Windows 98, Microsoft began separating Windows and the DOS platform. ...
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| expression evaluation | 11/11/2008 | Don Schullian |
Q: IF 3 * 3 + 4 * 4 = 5 * 5 THEN PRINT "OK" prints OK as expected. However, IF 3 ^ 2 + 4 ^ 2 = 5 ^ 2 ...
A: You've fallen into one of programming's little traps. Each language and even each implementation of ...
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| case selects in qbasic | 11/6/2008 | Alex Barry |
Q: Ok I know you dont do homework but im asking about a question in the homework and not acutally to do ...
A: Mohammed, I don't mind doing homework, as long as you show me you've done work, or if, in your ...
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| led | 11/3/2008 | Alex Barry |
Q: how do i program a keyboard leds to turn on /off
A: zizi, If you are talking about the Num/Scroll/Caps lock LEDs, here is how to do it: DECLARE SUB ...
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| qbasic string | 10/29/2008 | Alex Barry |
Q: How do you create an input where the user is only allowed to enter in a letters(alpha), I tried ...
A: Mohammed, To filter which keys are pressed, you'll have to create a custom input system. Here is ...
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| Follow up question | 10/22/2008 | Alex Barry |
Q: I changed to LOF but got compile error "Input past end of file" ANSWER: then perhaps LOF should be ...
A: Hey, Mike, Again, I haven't done anything like this before, but it would be my assumption that at ...
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| Quick Basic | 10/22/2008 | Don Schullian |
Q: When appending a text file it appends at the end making my "EOF" anything but last. Any way around ...
A: Sounds like you're sending an EOF marker/character. If that's the case, don't. Not necessary any ...
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| Convert from Hex to Dec from serial poll | 10/22/2008 | Alex Barry |
Q: I am talking serially to a power supply I send a command and I get a response that says ADDR:1A ...
A: Mike, I'm glad that other information did the trick. Now, as far as this problem goes, if the power ...
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| qbasic | 10/19/2008 | Alex Barry |
Q: Alex: Thank you for the last info that I asked you for as it works fine now. My newest problem is ...
A: Gerry, If you are running QBasic from inside of Windows, simply by specifying LPrint or OPEN ...
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| date | 10/14/2008 | Don Schullian |
Q: for example the date in 3 days time. i know how to print the current date in the form DD/MM/YYY ...
A: Yea, this isn't exactly an easy one but, luckily, we've been messing with this problem for quite a ...
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| QBasic timeout in Windows Xp | 10/10/2008 | Alex Barry |
Q: I use QBasic version 1.1 & QB4.5 in a DOS Window in Windows 98,...XP. Once in a while I program a ...
A: George, My humble for the extreme delay. What sort of calculations are you making? If it is in a ...
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| date | 10/7/2008 | Alex Barry |
Q: i know how to print the current date from the system clock in the form DD/MM/YYYY. datemm$ = ...
A: Mike, Sorry for the major delay, work piled up and I didn't get to my emails for quite a while, and ...
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| Save computed data to disk | 10/4/2008 | Alex Barry |
Q: IN a QBasic 3 program I have computed a series of x,y co-ordinates. I'm trying to write or print ...
A: Again, I think the program has something to do with the file access handle. Instead of saying "AS ...
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| Save computed data to disk | 10/3/2008 | Alex Barry |
Q: IN a QBasic 3 program I have computed a series of x,y co-ordinates. I'm trying to write or print ...
A: "a:\" refers to the 3.5" floppy drive. You either need to have a disk in the floppy drive, or ...
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| QB4.5 Shell Under Win XP | 9/22/2008 | Don Schullian |
Q: Don, I have been writing Basic, GW Basic, and several versions of Quick Basic with the last ...
A: We are of an age so no homework expected. ;) Sounds like the problem you're facing has to do with ...
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| QBasic | 9/21/2008 | Don Schullian |
Q: I have recently started a class for QBasic. I consider myself to be a quick learner, all A's in ...
A: Not a problem. I've got a few rules when doing homework. Stick to them and we'll get through this. ...
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| OPEN RANDOM | 9/18/2008 | Alex Barry |
Q: I programmed using Qbasic 4.5 a long time ago. Now I am getting back into it, but am having trouble ...
A: Scot, I think that you are making your code a little more complex than it has to be DIM FileID AS ...
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| qbasic | 9/8/2008 | Don Schullian |
Q: how can i invoke the qbasic screen from dos if qbasic.exe is in: 1.qbasic directory. 2.the root ...
A: Gabriel, If I remember correctly you can call QBASIC for a file in a different directory like ...
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| qbasic data batch files | 8/28/2008 | Don Schullian |
Q: I have been working on a lottery program for a long time as a hobbie off and on for 15 years. The ...
A: Ok.. what you're looking for is a SEQ file. There are 3 ways to open them so you have to know what ...
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| qbasic tutorials | 8/26/2008 | Alex Barry |
Q: I have taught visual basic programming for several years, but this year I am teaching a distance ...
A: Kim, One thing that most people (?) would enjoy is tinkering with the graphics capabilities. I see ...
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| loading and saving | 8/26/2008 | Don Schullian |
Q: in quickbasic i want to be able to create a text file save it where i want and reload it form where ...
A: Look in help under OPEN and SEQ file if you want to write/read the file line by line or BINARY if ...
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