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  • Users: klose86
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  1. klose86

    Interactive Images/Maps?

    Hi everyone, I'm building a web application that consists basically of loading large images from the PC,containing several zones of interest, and displaying them. My idea is to make an image viewer so that the user can drag and pan the image, zoom it in and out, and click on those zones of...
  2. klose86

    /sys/user.h Problem

    Hi Everyone For purposes of getting information about system calls, I need to retrieve the information saved on the registers (eax, ebx, ...etc). I found about this library: user.h. I included it in my code, but now I'm not sure how to retrieve the information I need. I heard about invoking...
  3. klose86

    About System Calls and Programs

    Maybe this is pretty simple, perhaps Not. I wrote a simple program that runs any application in Linux, calling it right from the console. Now, I need to keep track of every single system call used by the application that my program's running. I've investigated a little, but still dont know how...
  4. klose86

    Newbie Questions

    Hey Guys! I'm new to MySQL and Im setting a small database with some stored procedures and stuff. So, I was wondering if there is any function to print text on console, just like the SQL Server PRINT function. In addition, I need a way to check whether a SELECT query found data or not. My...
  5. klose86

    Deleting double quotes

    Hi everyone I'm writing a program in C that reads a text file and search for strings with doble quotes and the deletes the double qoutes. For example: "string" => string I wrote this function, but it seems to be working just with the first double quoted string it finds in the file. For...
  6. klose86

    Printing Integers in NASM

    HI everyone I'm a newbbie in assembly, but trying to learn. Does anyone know how do I print integer values on the screen? I'm working on Linux with the NASM compiler. I know how to print strings, like the classic "hello world!", but it doesn't work for numbers. I defined the variables this...
  7. klose86

    Tokenize strings help

    Hi. I'm writing a program that evaluates expressions, kind of what scanners and parsers do on compilers. Now I got this trouble: I need to check for assignation and comparisson expressions, that is, I need to look in the text for symbols like: =, <, >, >=, <=, ==, etc. The problem comes when I...
  8. klose86

    Problem with linked list

    I made a linked list struct in C to contain two elements: a char* variable and a int variable. Wrote an INSERT function that created a Node with its char* data. Now I'm trying to read an array and pass some of its information to a list already defined, but it just doesn't work out. If I try to...

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