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I need to do a project. How can i develop a keyboard driver in C & ASM? which book i should to consult. Its very helpful for me if i found material on internet. Please provide appropriate URL? The keyboard is connected through USB. if u can help me i …

Usually the keyboard place the scan code for that key in the port 0x60 and then we read from there. The question is: It's possible to access directly a memory location and to place the scan code, and then read from there? (suppose Memory Range from a USB port start …

Hi, i want to copy a string from a register (SI), into another register (DI). But, before copying i need to scan the string for blanc space. If there is more than 1 blanc spaces (SI), i need to replace all blanc spaces with one space and put in DI. …

Suppose i have a JPanel 5x5 and the layout is GridLayout(). It's possible to switch cell between each other?

The idea of program is to change the images between them. Images here is stored in Icon Labels. If i click on image(label), i need to memorize this image, and change with the second image. Like a puzzle game. I can to return the last two clicked image, but when …

The traditional problem with reading & writing files with iostream... I try to read "slav.txt" file, then paste this in "slav2.txt". The text in "slav.txt" is "Hello world", at console i receive "Helloworldrl" (with nospace and "rl" at end), and in "slav2.txt" i receive "drl" This is my code: [CODE]#include …

I have a list of choise. All i want to do, is when i click on a element - to show the string of that element. Suppose i click on "Pizza" element, then i should to get at console (with System.out.println()) the word -Pizza. Any ideas or example will be …

Which functions can help me to convert a DATE() into a double or integer number? Can i convert a Gregorian intro Julian date? Thankyou.

Hi! Suppose i have a polygon with 5 points. They are constant. I use "gotoxy()" to define the point positions. Something like this: [ICODE] x1=30; y1=10; gotoxy(x1,y1); cout<<"A"; x2=50; y2=10; gotoxy(x2,y2); cout<<"B"; //.....and so one up five [/ICODE] Now i should to give a another point (X,Y), and calculate with …