3,896 Topics
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| | I have a course (reverse engineering) in uni and i have a homework. I got a .obj file (which was compiled with visual studio 2008), and i have to disassemble it, figure out the control structure and call it in a little c program. I used IDA decompiler, here is …  |
 | 1. Do virtual PCs have their own virtual processors that is a piece of a hardware? (I know that both ues the same physical processor, but how does a Guest os in a 32 bit virtual machine sees the processor as a 32 bit processor , eventhough it really uses …  |
| | I am undergraduate student and I have to do a final year project I wish to do something related to new technology ! not frquent idea but i do not konw in which field I have to work I've taken : c, java, web languages(HTML,PHP,Javascript,CSS) , Database systems(Oracle, MySQL), Assembly, … |
| | [B]Hello programming experts,[/B] I have a problem. Is it possible to make an OS with VB.Net with C, C++, Objective C, Assembly language, FreeBASIC, C#, BASIC, Java, Object Pascal and with a bit of machine language? And if possible how to mix the languages? And could you give me a …  |
| | Hi guys I got a question about how to reversethe little endian. My questions is how do I do it. Say the user inputs hex 4423, how do I get it to reverse in the program to read as 2344? and help would be greatly appreciated. I need this because … |
| | I'm learning the PIC16F690 and I'm trying to program it to do a simple operation, move over one led each time the single button is pressed and then reset. I'm not asking for code, just if I can bounce ideas of how to implement this off someone who can maybe … |
 | I bet all Computer Science related courses would learn low level or machine level languanges in due time and in our university we used the portable 80x86 assembler NASM for our Assembly code So here's my experimentation on how to use "functions" and recursion using a Fibonacci Solver as a … |
 | <asp:TemplateField HeaderText="Interview Date"> <EditItemTemplate> <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox> <ajax:CalendarExtender ID="CalendarExtender1" runat="server" TargetControlID="TextBox1"/> </EditItemTemplate> </asp:TemplateField> this gives me an error, when i click on EDIT button in gridview, even ajaxtools are installed and work when i use them simply, Could not find any resources appropriate for the specified culture or the neutral … |
| | Hi All i have generated matlab code into stand alone (DLL) using matlab builde NE,i writen interfacing code to Proficy Trouble shooter and cause+ tool in visual studio,i have used thes MATLAB DLL as add reference inthe program and i am able to build .NET Assembly (DLL),If i integrat this … |
| | **C++ Code:** #include <iostream> using namespace std; int sum(int n) { if (n <= 0) return 0; else return n + sum(n-1); } int main() { cout << "Range num? "; int num; cin >> num; cout << sum(num) << endl; return 0; } **My Pep/8 try at it:** br … |
| | So my program is supposed to ask the user for a hex and decode the Mpeg for the Version, Layer Description, and sampling rate. So My problem is getting the smapling rate any suggestions? TITLE CS2650 Assembler Assignment #3 Template ; Student Name: Cody Squadroni ; Assignment Due Date: 11/25/2012 … |
| | I'm about at my wits' end trying to figure this out. This is homework, so any hints would be appreciated. I was tasked with filling in a few blocks of code (these are denoted by comment lines with a number resting in the middle) involving function calls in MIPS. The … |
| | What I need to know to create simple MIPS simulator program in Java? I have to create MIPS assembly simulator in Java language, but I don't know where to begin. Could anyone tell me what I need to know (if possible with some resources ) before beginning this? I already … |
 | Hey Guys, I'm an A level student studdying Computer science, and hence using VB.NET for my coursework. Therefore I'm very novice at VB! While trying to update Data in a Microsoft Office, Access table (Office 2010) - I get this error. (In VB) Bare in mind, I've read all this … |
| | Create a program that will input a sentence and push each character onto the stack all the while counting the number of characters. Then pop off each character and print them backwards (natural with a stack) and print the length. Like so: **I like burgers!** **!sregrub ekil I** ***The number … |
| | Create a simple calculator that has the following menu: A – ADD S – SUB N – NEG Q – Quit Input option: A Input number: 11 Ans = 11 Input option: S Input number: 5 Ans = 6 Input option: N Ans = -6 Input option: A Input number: … |
| | I have an app that fails because mscorlib is not installed from Net Framework 2 SP2 Without it, I get the following error: Could not load type 'System.DateTimeOffset' from assembly 'mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. The error can not be trapped in the runtime of the application, it appears when app … |
| | Hello again I am writing a program that takes the users input and finds that many primes; not the primes of the number from the user just that many. The problem is when I input the amount of primes to generate I don't get all the values from primes variable … |
| | Hi, I am having trouble when I read in an integer from the keyboard and I try to display it to the screen back as the same integer. It pops out as an ASCII character. Am I doing this wrong or is there a way to read it as an … |
| | Hi I am trying to write a program that counts the number of letter in a string. My code compiles fine but doesnt work when I run it. My output should be "Capital letters appear x times in y" Where x is the num (from my code) and y is … |
| | i am trying to get crystal report of my Marks_master Records From Table . I tried Following Code But It is Giving Me Exception As : System.IO.FileNotFoundException was unhandled Message=Could not load file or assembly 'file:///C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win32_x86\dotnet1\crdb_adoplus.dll' or one … |
 | Hi, Am trying to do up a Fibonacci sequence for MIPS (School requires us to make use of HASE Simulator). I have done up the following code but the output seems to be a tad wrong. ADDI R2 R0 1 ADDI R3 R0 1 ADDI R4 R0 1 ADDI R1 … |
| | Hi everyone ; i using to VS2008 -- devexpress V10.1.2 and MSSQL i make to same project .. my project setup is work my computer but same setup doest work to another computer error: ERROR DETAILS Following errors were detected during this operation. * [07.11.2012 02:17:57] System.Deployment.Application.InvalidDeploymentException (SignatureValidation) - Strong … |
| | Hi, I wonder if this namespace is possiblet to use. However I cant find ::Messaging in System::Windows ? I do use this namespace in Silverlight to mention. Is there a assembly etc to add to be able to use this? System::Windows::Messaging |
| | Hello everyone,I'm new in MIPS programming, can anyone show me how to write code for these two programs. 1)Write a procedure called order that accepts two arguments. The first argument is the address of the array and the second argument is the index of an array element i. The procedure … |
| | Is it possible to make some privileged instructions (eg sti, cli) available via some Java's API? (That is, to build a Java's library that would provide sti() and cli() as static methods) (Suppose this library is buit for a specific machine, not meant to be portable or anything) I've heard … |
| | Hi Guys , I am stuck in finding first 29 numbers in the Fibonacci sequence.I already have the code that can display the first 11 Numbers, Here is my code : .MODEL SMALL .DATA NUM_1 DB 0 NUM_2 DB 1 NUM_3 DB ? .CODE MAIN PROC MOV AX,@DATA MOV DX,AX … |
 | Hello Community, I need help with this script, i can't seem to use this to switch beteen dll files that contain a form eg. if i use it to open a form from the dll file called "Dll One" then when i click the button again it still opens the … |
 | i am using masm to write assebmly language codes. can you please tell that how can i change binary numbers to its ascii ? like 10 is given what will be its ascii value ? i know that 30h is ascii value of 0 ans so on. please help. |
| | .class public Contest .super java/lang/Object ; ; Team members: Bianca Cutler ; ; ; ; ; Your assignment is to fill in the fibs method below ; so that it creates (exactly) the output you see in ; fibsgolden.txt ; ; The contest will be won by those entries that … |
| | I am writing a program to get an integer from the user, and then print out all the numbers from 0 up to the number. My code gets the input fine, but when printing it out, it prints continuously in what seems to be an endless loop. Here is my … |
| | ;I wrote this program that will display a calendar for 3 months.I try to run it with NASM and TASM but i keep getting errors . Can somebody run it and tell me what to do . thanks .MODEL small .386 .STACK .DATA inBuffer DB 80 DUP(?) scrBuffer DW 25*80 … |
 | I want to know how I can access the data stored in these variables...but I have no idea what N0$ for example stands for and how to extract the data from there into a register, for example. N0$: .byte DASH,DASH,DASH,DASH,DASH,END ; 0 N1$: .byte DOT,DASH,DASH,DASH,DASH,END ; 1 N2$: .byte DOT,DOT,DASH,DASH,DASH,END … |
| | Pretty self explanatory code. Why doesn't it work! #include <stdio.h> int main() { __asm__("number dw 0"); // declare number? printf("%d",number); __asm__("mov %eax,number" "inc %eax" "mov number,%eax"); printf("%d",number); return 0; } cc ex1.c -o ex1 ex1.c: In function ‘main’: ex1.c:22:17: error: ‘number’ undeclared (first use in this function) ex1.c:22:17: note: each … |
| | I mean physically harm it. damage the processor by overheating,memory etc?? Also "Does the programmer have to control memory manually in Assembly ?" |
| | A books says that a register is abt 1KB.the books is trustworthy.But aren't they supposed to be 32-64 bits? http://oi45.tinypic.com/24lpjt3.jpg Inside the Machine: An Illustrated Introduction to Microprocessors and Computer Architecture screen capture from the book  |
| | Greetings I wanna know what is going inside the steps when compiling a C++ source code to native code. I know the steps are such that: 1- Preprocessor copies the contents of included header files into the source code file. Q1: So how would the C++ source code file look …  |
| | Hello, I am solving the assignment by Faculty Dean.but I face with that problem CS=1000; AX=0001; IP=0006; SP=0038; DS=2000; BX=0004; BP=0005; ES=4000; CX=0005; SI=0008; SS=5000; DX=4477; DI=0009; SUB [BX],CL; and another problem ADC DL,[BX]; footnote:these problems do not depend on each other |
| | So I am trying to convert some C into mips and I am running into a problem. So here is the C and the mips. My question is a few things, 1, all the times I have done a comparasin, > < == in the past there has been an … |
| | Hello, I am trying to have a numeric box in WPF toolbox, I have the following code which is giving me the control in the tool box, but I am unable make it accept only the numeric input. protected override void OnKeyDown(KeyEventArgs e) { short val; if (!Int16.TryParse(e.key.ToString(), out val)) … |
| | hi i am trying to build an application coded in C# and i has using MSFileIO = Microsoft.VisualBasic.FileIO; and giving an error "Error 1 The type or namespace name 'FileIO' does not exist in the namespace 'Microsoft.VisualBasic' (are you missing an assembly reference?) UZipDotNet " how do i add the … |
| | let's say we have a Single core, 2 cores and a 8 cores processors. Do people have to write codes sepearatly to take advantages of multiple cores and single core? I have seen same software runs on t 2 cores and a 4 cores prcessors. how could this happen? |
| | Can I print letters in assembly graphics mode by using some commands, or do i have to draw everything pixel by pixel? If so, how? |
| | Assume that the variables a, b, c and d are signed integers held in registers $s0 to $s3 respectively and put the result of the expression into register $t0. Also assume that the result of the multiplication will fit in 32 bits. (a + 2) * (b + c) * … |
| | I'm always confused(actually, no idea) how kernel interacts with hardware. Before that, I wondered how softwares run, how OS works. How things OS interacts with the hardware. Then I get to know that OS talks with the kernel. Now I don't have the slightest idea that how assembly language or … |
| | I'm trying to install MASM 8.0 but the instaler stops before the end! I already downloaded visual Visual C++ 2005 Express Edition but then it disappears and nothing else happens.  |
| | Hi. This is my code for creating a calculator gui in assembly language. What I want to do is to click any number from 1-9 and it will show inside the textfield. Unfortunately, I'm still confused on what to do. I hope you can help me with this. Thank you. … |
| | Hi. Can anybody help me how to shorten my code? This is for a calculator gui using assembly language. .model small range macro x,y ;set cursor mov ah, 02 mov bh, 00 mov cx, 00 mov dh, x mov dl, y int 10h endm display macro char mov ah, 02 … |
 | So here is what I asking: lea eax, [esp] push 104h ; Count push offset a__2 ; ".\\" push eax ; Dest call _strncpy add esp, 0Ch Can you please explain me this asm code snippet. The eax register late is assigned as an character pointer to an global variable. … |
| | can anyone give me a simple assembly program in win32 and how to compile in |
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