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Hello DaniWeb members, I know I'm not the only one who has tried to talk with non-hackers and used the term 'Crackers', to their total confusion. The problem is that the media has always refered to the Black Hat Hackers as just 'hackers', and that has given the **REAL** (White … |
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[URL="http://www.pcadvisor.co.uk/poll/index.cfm?action=showresults&pid=3228421"]A new poll into Operating System popularity by a British computer magazine[/URL] has revealed that an incredible 37 percent of respondents are still using Windows XP. That's more than Windows 7 which managed to woo 30 percent of the folk taking part, and Vista could only garner a pretty poor … |
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Swap 2 number without using third variable code do not use temp variable for swapping if the code was useful please let me know [code]#include <stdio.h> void main() { int a,b; printf("enter number1: ie a"); scanf("%d",a); printf("enter number2:ie b "); scanf("%d",b); printf(value of a and b before swapping is a=%d,b=%d"a,b); … |
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Generally, my professor's assignments are vague with limited constraints. while this allows the opportunity to become resourceful and creative, there are some like i who are blindly lost without a push in the right direction, this is my assignment please any insight is much appreciated. We are going to work … |
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my assignment involves creating a grading program. my program must accept a number from the user within the 0 - 100 range and return the corresponding letter grade based on this rubric: 90 to 100 = A 80 to 89 = B 70 to 79 = C 60 to 69 … |
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I am attempting to reverse an array2 however my program seg faults and ends right at `mov eax, dword [edi]` . theoretically this should work just fine. please any insight or alternative method/recommendations, my professor and pupils are equally stumped. Anything is much appreciated, this is my code: global _start: … |
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Hi I need to create a desktop application for a small scale firm.Its more of an inventory managemnt sort of app. I need to keep a tab on various parameters-some arithematic,others strings. I need to input these values in and retrieve the information - at that time, or months later. … |
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I am interested in getting some opinions on the use of include files to sub-divide a large module into functionally related groups. What I'm interested in is opening a discussion on best practices and minimal requirements. Here's the scenario: I am working with a library with 200+ functions. They naturally … |
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Few days ago I was scanning a memory card with Avast and PC got shut down. Now there is file of 4GB in C:\ProgramData\AVAST Software\Avast and I need permission from SYSTEM to delete it. I tried to take permission from administrator account but didnt work. What should I do to … |
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Good morning, Can someone help me to figure out how if I should used a Public Sub New or a Public Function. My codes are: Public Function ClassAverage(ByVal Average As String) Dim Grades() As Decimal = {76.5D, 63.4D, 45.4D, 94.5D, 81.3D, 66.2D, 68.6D} Dim sum As Decimal = 0 For … |
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Does anyone like to use Linux over the Microsoft XP or System 7/8. I have used at least 4 virtual Linux's and like the fact that you do not have to run with Virus or Spam software. Unix based system? |
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int main() { printf("%u %s",&"hello",&"hello"); return 0; } can you please explain that how "hello" is working here ? i know it is string constant ? so it is acting as a pointer to a char like i do char *s= "daniweb"; so, if it is the case, then why … |
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hi!im Nikka Ros i am a second year college taking up comp.prog.but the problem is i just have a few thing knew in creating a program then our instructor give us a final requirements is to create a system using vb...can you help me guys..please i'm begging you....god bless |
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Well my computer is a couple of years old and takes forever to startup. It will get to the welcome screen in good time, but once I login first it sits there for about 2 minutes just showing by desktop backround with no taskbar, icons or anything. I cannot do … |
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I had ubuntu and windows7 at my laptop,change windows7 with windowsXP , after that again install windows7.Now ubuntu dose not work, ubuntu12.04 disapeared from boot list, what should I do? |
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So I am using spim and I am trying to figure out how to take a users input say "16" and then print it as 9 digit binary number. for example 16, 000010000 or say 4, 000000100, 67 01000011 etc etc always 9 spaces and in binary. I have all … |
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Hello, I've been working on this code for a while and I can't get it to display A to a(Uppercase to lowercase) as well as lower to upper, a to A. I've looked around and found suggestions on here and googel from other similar threads that I've tried but none … |
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i need explain for that bits 16 arr db 0x5,0x1,0x3,0x2,0x7,0x3,0x6,0x4,0x9,0x5 arr_e equ $ i dont know how to make look up table in emu8086 and i dont know whats meaning of bits 16 and "arr" is a file on pc or it's a normal word in a code in the … |
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Hello everyone, I write code in assembler, which subtracts two numbers. I need advice on how to modify the code subtracted from a positive number to a negative number. For example: 826-(-621) = 1447 Thanks for you advice ; 826 = 0x33A, 961 = 3c1 ; 576 = 0x240, -621 … |
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I am trying to figure out the way to use the nested loop in a proper way but so far i am failed, The loop run to infinity when i run the program which i definitely don't want to do, here is my code, .MODEL SMALL .STACK 100H .DATA var1 … |
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In assembly language how do I write code to take input from a sensor and turns on a LED? I'm writing an assembly program that will read information from a sensor that will detect whether its raining or not. the sensor will be the input and the LED will be … |
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Hi there, I have bought a new laptop an acer 756 and I was wondering if anybody can give me any advice as to what to do with the battery the first time and how to make sure that it lasts long. What I usually do is this: -laptop off, … |
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I recently installed a new graphics card (see specs)and two new case fans, after a few minutes(or a few seconds) my computer will turn off completely as if I had turned off the power supply. I was using a 520W PSU when this first occured, I decided that may be … |
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Hi, I'm working on a small project and i'm stuck in a part where I need to replace the existing word in file with a new one. I really have no idea about it.. I'm posting the function block where i'm facing the problem void team::team_list() { string str = … |
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Hello! I just started learning C a few weeks ago and I'm having a problem with a program I'm writing The program has to prompt the user for a certain number of values defined as NUM_VALUES, and then calculate the mean and standard deviation of the numbers. Here's what I … |
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motherboard -mic left in -ground -mic right in -gpio -right line in -jack sense -key -left line in -jack sense front audio connectors -mic in -mic bias -r out -l out -gnd -r in -l in please help me match up the pins to the connectors. thank you, ajr2012 |
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The results of a new security survey, which asked some 6,000 people across Europe questions about cybercrime, would appear to suggest that nearly everyone (88% of respondents in fact) is some kind of online victim. Have things really got this bad, or is it just another case of the security … |
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I had installed Apache web server latest in my laptop and after updatation of the conf fil it was working now. Initially after installtion when I said stop and restart the engine it was working. When I tested with my .pl and html also it was working. But when I … |
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Q-1 Write a shell script in Unix that lists files from your current working directory · By modification time when called with lm · By access time when called with la. By default, the script should show the listing of all the files in the current directory. Q-2 Write a … |