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| | Hey guys .. I am pretty new to Shell Scripting. I was hoping if some one could help me out with my problem. I am going with a tutorial for shell scripting. While executing some of the programs and commands I am getting errors. I have also checked other sites … |
| | I have a program i have been working on for my Java class and it is due by the end of this week. My problem is a few things...(1) I do not know how to set the actions on the buttons Save, Delete, Modify and Add. Also I was able … |
| | I'm having trouble reading from my files properly. the files being read from is in this format: Q:3 D:4 N:1 and that is all in the file, it stands for quarters, dimes, nickels. yeah and the function i have to read from that is this: [code=cplusplus] void initialize (ifstream& soda, … |
| | I'm having a little bit of trouble using the ifstream 'get' command. When I say trouble I mean it is not returning the values expected and I need a little guidance, if you will :). Basically what I'm doing is reading a file in through C++ and then going to … |
| | ight - I have the directory to my app stored in HKEY_CURRENT_USER/ Software/myAppName how do I read it? I've tried searching the RegGetValue but couldn't get it to work/ understand how it works. |
| | Hi all, How do you read specific <div> tag from responsetext? And also, is it possible to count how many <div> tag are there in responsetext? I have been googling for quite sometime but didn't find any tutorial or explanation nor answer. Thanks for the help. |
| | I have been using the book beginning c++ through game programming witch has been a very good book. I've learned loops, references, pointers, classes, inheritance, dynamic memory, and the very basics. Now I need a book that will help me make programs that do things outside of the console window …  |
| | Hello all, I am all set to launch a website on which i have been working from months but now am afraid how safe it might be once it gets attention of hackers . As most of the code in website is in PHP,html,mysql i am posting this in this … |
 | Probably a bit of an advanced question... How hard is it to allow for multi threading support with C#? For example, we have a motherboard that has the capability for two processors with four cores each (dual xeon quad cores). We want to dedicate one processor (or core) to calculating … |
 | Hey all i'm fairly new to php and need some help with this code. I'm not recieving any errors but it wont work. what i'm trying to do is up load a picture from a form. i want to copy the picture into a folder named "images" then keep all … |
| | Hello, I was hoping to find help with creating a dropdown list in a gridview. The gridview is built from a database table. The dropdown needs to display data from another related table. When a user makes a selection from the drop dwon, the change to the data needs to … |
| | I'm writing a class that does a lot of reading and writing from a stream It needs to write bytes, sbytes, and signed or unsigned int32 and 16. I have been having trouble finding ways to read/write evrything I need to. UInt16 and UInt32 were easy when i looked for … |
| | #include<iostream> using namespace std; void BubbleSort(int ar[10], int n, int & compare_costs, int & swap_costs) { int t; int swaps=-1; while(swaps) { swaps++; compare_costs++; for(int i=0; i<n-1; i++) if(ar > ar[i+1]) { t=ar; ar=ar[i+1]; ar[i+1]=t; swap_costs=swap_costs+5; } } } int main() { int n, compare_costs, swap_costs; int ar[10]; int *bs … |
| | Hi I am trying to pull some data from a Web site: [url]http://schoolfinder.com[/url] The issue is that I want to use the advanced search feature which requires logging into the Web site. I have a username and password, however I want to connect programmatically from Python. I have done data … |
| | Hi all I need a php resizer code .please help me as soon as possible. thanks. |
 | hello i want to write a programme that creates (lets say) 700 folders and numbers the from 1 to 700 and if its possible to take contents from a txt file to put after the number... if anyone can help me get started it would be gr8 i just never …  |
| | I wasn't sure if this should be in the MySQL or PHP forum. I have a database to enter student info for a school (it's a detention list - I'm the VP) I have a form to update records in a database as each student is assigned detention. It only … |
 | Hello, Now, this may sound stupid, as it concerns basic file I/O, but my code doesn't work correctly- at least it isn't doing what I want it to. I wanted it to write a file the first time it runs, which it does perfectly, and every time it is run … |
| | Hi, I'm trying to work out this problem in my code where i am trying to replace a keyword with another word. The problem I am running into is that when the keyword is present inside of another word. Eg, "I'm trying to debug a problem but the debugger is … |
 | Hello to all masters. . .I would like to ask if it is possible to use edit function in database without primary key. Ex. I have a button edit, a two textfields that holds the name and age of a person. If I put 2 same names in the database … |
| | how can i access a direct (absolute, not the offset) memory address? here is what i tried: wrote a program that ask's for an address from the user, creates a FAR pointer to that adress and shows it. then the user can increment/decrement the value in that address by pressing … |
| | I don't have a problem reading in one big array of numbers from a file. I can't figure out how to read in multiple arrays that are delimited by certain characters. For example, my dataset has the following format. #BEGIN 1 1 .1 .2 2 .8 .3 3 .9 .5 …  |
| | Hello everybody! I am currently take an IT class and have hit a snag. I am designing a currency conversion program. The assignment asks me to [B]Generate a set of test inputs and expected results for the Currency Conversion program[/B]. I have looked and looked and can find little documention … |
| | Greetings. I've hunted around quite a bit on this one. There seem to be as many potential solutions as there are folks who have asked the question. I'm rewriting a vb6 app in .net and rather than use the conversion process i felt that the app could do with a … |
| | Help required please. I am using the following Multi image script: [url]http://www.javascriptkit.com/script/script2/multishow.shtml[/url] Is it possible to make clicked slides that link to a unique url open in new window? Many thanks. |
 | hello, google, daniweb, and microsoft searches didn't help me with this so i hope that someone here will know. i'm trying to have a method called at a fixed interval of time from the time an application starts until it ends ( RedrawWindow() ). i know how to do it … |
| | hi.. :) i'm a first year college student and just starting with turbo c. We have a project that is to be pass on August 29. I hope someone can help me cause i'm really having a hard time with this. I have to make an exe. of the program …  |
| | Hello. I am having a problem generating the prime numbers from user input. The problem lies in the factorize method. I think I am really close to getting this to work, but I cannot seem to figure out the last detail that I need to include. Can anyone help? Thank … |
| | I'm working on a homework/project to tokenize a set of operands (double) and operators as inputs. It's been going well enough and I have been able to finish it by implementing my own tokenizer but when I tested my output exe with digits greater than 7 I get a random … |
| | I need to know how to keep password in cookies. |
| | in this xml mapping file : [code] <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"> <hibernate-mapping> <class dynamic-insert="false" dynamic-update="false" mutable="true" name="travel.Person" optimistic-lock="version" polymorphism="implicit" select-before-update="false" table="PERSON"> <id column="PERSONID" name="personId"> <generator class="increment"/> </id> <property column="NAME" name="name"/> <property column="JOBTITLE" name="jobTitle"/> <property column="FREQUENTFLYER" name="frequentFlyer"/> <set cascade="all-delete-orphan" inverse="true" lazy="true" name="trips" table="TRIP"> <key … |
| | Hello there, I am having trouble with a form/database. I have 3 age groups that needs to be sorted into 3 separate tables. Users fill in a form (dropdown list with the separate age groups) and when they click submit, the data gets sorted in tables on another page. With … |
| | My problem is this: I want to call a pege by javascript (the page where I am but with different parameter) onchange="window.location.replace('utenti.jsp?mese=3')" But tomcat don't allow me to do this and give me this error HTTP Status 404 - /CosentinoDiFederico/utenti.jsp type Status report message /CosentinoDiFederico/utenti.jsp description The requested resource (/CosentinoDiFederico/utenti.jsp) … |
| | Hey all.. I have 3 classes in my program but Iam having trouble accesing a method in another class. Iam getting the error message cannot find symbol method printInfo(). Below is the code [code=cpp] class Book{ private String author; private String title; private int year; private Chapter first; private Chapter … |
 | I'm making a media player with visual basic 6 and im having trouble on adding the video feature(so that i can not only play the music but i can see the video with it) to the media player? could any1 help me? |
| | I am currently working on a project for a school project along with my friend. We, want a simple source control system, as we are working in a collaborative mode. I know this is not absolutely necessary, but, we still want to learn about source control and what better way … |
| | For example we have a class called Treatment. then in that class we have 2 functions that is treat() and treatmentStaff(). Function treatmentStaff() is called from treat(). In main, we create 2 objects for that class, namely Treatment treatmentA, treatmentB; then we assign treatmentA.treatmentStaff(); , treatmentB.treatmentStaff(); I wanna ask, can … |
| | I'm trying to generate 100 random numbers from 1-100 into an array. I can generate the 100 random numbers but don't know how to put it into an array. #include<iostream> using namespace std; int main() { int ar; for(int i=0; i<100; i++) { ar =(rand()%100); cout<<ar<<" "; } } |
| | i have confusion, like when we give Char var='A';how is it stored in memory???is its value dat is 65 stored in bits??if yes wat is the value of 'a' (smallcase)... the value of A-Z is 65-90, i have program which prints A-Z, [CODE]class chararray{ public void createArray(){ char[] s;//declaring array … |
| | how do i select data from a table by sorting the first word from a column? for example: "user1 hello" "user2 one two three" "user3 where are you" "user1 im fine" how can i select all the data starting with "user1"? |
 | Please note before reading this, this is a keylogger, no its not used for malicious purposes as it only runs with the programing prompt open and stops as soon as the program is exited. Just trying to show my computer teachers something, because he's an idiot who gets his lessons … |
 | Please help me to find error in this program .I am trying to add data to a dynamic array . [ICODE] #include<iostream.h> #include<conio.h> #include<string.h> class data { private: char(* dynamicarray)[20]; int size1,i; public: data(char(*tmp)[20],int Size) { dynamicarray = new char(Size([20]); dynamicarray = tmp; size1 = Size; } get() { for(i=0;i<size1;i++) … |
| | I have just installed Coldfusion 5 and am trying to test some .cfm pages. However, I always end up with a page that reads: "Application Server Error...". Does anyone know how I can get this coldfusion server working. Thanks, GL P.S. I'm a newb to coldfusion |
| | Ok I'll get straight to the point, how can a create a search box? You know, you type something in and it filters out the ones that don't match. Is there a special widget for this? Or would I have to create a normal lineedit widget and do all the … |
| | HI, I am a computing student looking at how web developers create their web sites. It has no commercial basis. Can you please take this very short survey concerning your way of developing web sites. It is aimed at both newbie and experienced web developers and there are no 'correct' … |
 | i have made a program on text file to remove extra blank spaces in a file but it is not working correctly. when i run the program just "enter text" appears and after entering the text the screen just remains as it was. Nothing else appears. I cant find where … |
| | Hello fellows, I'm on Mac OS X and have the following problem: Using a common cleanup script I got rid of useless localizations, keeping all the english files: [CODE] find /Applications ~/Applications /Library ~/Library \( -iname '*.lproj' -and \! \( -iname 'en*' \) -and \! \( -path '/Library/Receipts/*' -or -path … |
 | Hey, I made a VB project which saves and loads data by writing and reading from an MS Access database. One problem is when i run the exe on a different computer i get the "Runtime Error 91 Object variable or width block not set " error. Now I am … |
| | Is Generics needed for this? TIA [code=c#] using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace VehicleWorld { public class Car { private int topSpeed; public Car() { } public Car Select(int topSpeed) { Car c = new Car(); c.topSpeed = topSpeed; return c; } public override string ToString() { … |
 | I am making a character generator for school. What I have to do is make my CalcPoints method abstract. Unfortunately I keep getting These three error for each of my derived character classes and I don't know what to do. C:\Users\Hector Rosario\Documents\Visual Studio 2008\Projects\Rosario_Week3\ConsoleApplication2\Program.cs(126,26): error CS0115: 'UltimateWarrior.CalcPoints()': no suitable method … |
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