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| | Hi, I need to know how to continue execution of code after throwing an exception. Has it got to do with where I place the throw statement? Thanks in advance. Software Development c++ |
| | Hi I have a bool function that should find whether a year was a leap year or not. But the function is not returning the correct years as a leap year. [CODE]#include <iostream> #include <fstream> #include <string> using namespace std; bool is_leapyear(int year); int main () { int a = … Software Development c++ |
| | I am trying to communicate with my phone over a serial port by sending AT commands to it. While I'm able to write the command to it, I'm unable to read the reply. I am using overlapped I/O & using the WaitCommEvent to retrieve the result of the write command, … Software Development c data-structure |
| | Hi, I am new to python. I am working on parsing text from a smi file . I want to extract only dialogues and want to ignore the timestamps (lines starting with <SYNC) for one case, e.g. Below is part of smi file <SAMI> <HEAD> <Title>ÁŠžñÀ» ÀûŸî ÁÖŒŒ¿ä.</Title> <Style TYPE="text/css"> … Software Development file-system python |
| | Hi I stumpled upon some c-code, which syntactically is different from what I've seen before. [LIST=1] [*]first [CODE=c] void strreverse(char* begin, char* end) { char aux; while(end>begin) aux=*end, *end--=*begin, *begin++=aux; } [/CODE] Would this be the same as [CODE=c] void strreverse(char* begin, char* end) { char aux; while(end>begin){ aux=*end; *end--=*begin; … Software Development c |
| | Hi I'm very new to C# and I'm working on a project in the office where I can practice. At the office I can open the project ok. But if I tried it at home in my own laptop, I'm getting an error. Yesterday I tried to add the reference … Software Development c# |
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| | So, I had a quick question about having multiple arguments being read into a bash script. In the following script, if I type "./myscript -h", it returns "Hippo.". However, if I type "./myscript -h -k", the script returns only "Hippo." I would like to know how to have the script … Software Development shell-scripting |
| | Hi I faced a very serios problem when I connect c++ with orcale. This is our project. I use c++ at front end and orcale at the backend. If someone know how to create a connection between them Please tell me. Advance Thanks. |
| | I have an assignment like that and I dont know how to begin... Could you pls help me. [url]http://www.cse.ohio-state.edu/sce/now/221/labs/writeups/lab07.html[/url] Software Development c++  |
| | I Am Using VB.NET 2008 Express Edition, and am trying to make a program that controls the mouse position with a joystick on the a nintendo classic controller, which returns a value between [ -.54 ] and [ +.54 ]. I wanted so that the position vertically of the mouse … Software Development vb.net |
| | [CODE]#include<iostream.h> #include<string.h> #include<conio.h> const int len=30; enum contract{permanent,temporary}; class Employee{ protected: char name[len]; long int ID; double salary; public: Employee() **} Employee(char n[len],long int id, double s)** strcpy(name,n); ID=id; salary=s;} void setEmp(char [len],long int id,double s) ** cout<<"\nName of Employee: "<<name; cout<<"\nID of Employee: "<<ID; cout<<"\nSalary of Employee: "<<salary; } … Software Development c++ |
| | im a first time programmer learning python from books and so far ive learnt how to create and define functions but once ive saved them, im not sure how to call them so that i can use them. it works fine when i type in the function name but only … Software Development python |
| | I have that funtion for generate sequence to the style 'hqhzaw', 'ebcpm', 'qtch', etc. (only letters) and according to 'lenght' [code=cplusplus] string random_letter(int length) { string s; for (int i = 0; i < length; i++) { s += char(rand() % 26 + 97); } return s; } [/code] I … Software Development c++ |
 | I m trying to find the biggest number in the array but problem is that it keeps returning one [code] #include <stdio.h> int FindBiggest(int *arr,int choice) { int i; int num=0; for(i=0;arr[i]<=sizeof arr;i++) { if(num<arr[i]) num=arr[i]; } return num; } int main(void) { int arr[]={0,5,3}; int result; result=FIND_NUM(arr,BIGGEST); printf("%d\n",result); getchar(); … Software Development c |
| | I am coding a web spider for research purposes and have run into an error I am uncertain about. I am fairly new to web programming and need a bit of guidance. I use http.client to get a connection, request a site, get the response, and read the resonse into … Software Development python |
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| | I have written a program that is supposed to take a string via a socket connection and echo it back. This program is also run as a service. I can get a client program to connect to the service if the client program is on the same machine as the … Software Development python socket-programming |
| | Good Day, I have an Abstract Class, Student, which has two child classes, FulltimeStudent and PartTimeStudent. I use the class, Test, to test how many credithours each student has and how much financial aid each student is getting. My output requests that firstly, i enter wheter a student is Full-time, … Software Development java |
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 | Hello once again, I've continued my engine somewhat and the rendering functions are now working fine thanks to Stinomus (feel free to applaud). However to enable it to load data I must use files containing strings describing objects in the game world. That in turn works perfectly and passes the … Software Development c++ data-structure |
| | Hi, I'm kind of new to the world of streams in Java, and I was wondering - I have this Server/Client program, and I need to read Objects and Text streams. I tried making an ObjectInputStream, and a PrintWriter out of the Socket's InputStream, but when I tried to read … Software Development client-server java |
| | Hey guys, Have been working on this tiny simple code for an hour and can't figure out how to fix it. The code does this: Reads in 3-column, tab-delimited data file Adds "1000" in the fourth column to every line Writes out the 4-column file [ICODE]def columns(infile, outfile): f = … Software Development python |
| | the exact diff between c++ and java technically........need to submit a assignment |
| | Hello, I require a help on a basic issue. I have 2 classes and I want to have an interaction among the classes. Suppose my 2 classes are testA and testB. Now I want a handle of object pointer in each class to the other class. Like I want a … Software Development c++ |
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| | i need to install 3 different cabs for my pocket pc application; .net framework, device specific SDK, application it self, respectively. i want to create a single cab and i want to install these three with that single cab. i know it is possible but i couldnt do it. please … Software Development |
| | Good Afternoon, I have developed an app in C# for my company. I install the app on a server then attempt to run it from a Windows XP box. I get a message that the publisher is unknown do I want to run the app. When I click run the … Software Development windows-server |
| | is it possible to use windows application as a custom action for setup project? All the custom action examples i have seen so far were class library applications. i wonder if windows application is also possible? Software Development |
| | I hate to be spamming the forums with this, but I've been banging my head at the wall for a few hours now, and I can't really understand what is going on. Here's the full program I'm running: [code=c++] #include <iostream> #include "math.h" int main() { std::cout << sin (3.141592653589793) … Software Development c++  |
| | Alright, so I am very new to c++ and I just felt like doing a little encryption experiment. In about ten seconds of thinking I've decided that for my encryption I want to: Get the ASCII value of a string of text entered by the user, and store it in … Software Development algorithm c++ encryption |
| | Hey all, I have a dumb question to ask :(.. I want to know how to create a shell script that reads input from the STDIN as default, but when [-o inputFile] is entered as an option, it will read the input from the inputFile. I want to do this … Software Development shell-scripting |
| | Hey all, I have a problem with using the grep command... Im trying to parse lines in a file and read only characters t,c,a,g lower or upper case...but i keep getting trouble in the outcome: for example axxxxtc should return atc but it doesnt... heres my code: result=`echo $line | … Software Development shell-scripting unix |
 | Hi all, I know how to drag and drop an image from one control to another. Code enough out there. It works fine, but I find the user interface a bit poor:'( I want my image to follow the mouse while held down. Found nothing that serves my needs on … Software Development pc-peripheral user-interface  |
| | Hey guys, I am having issues understanding how exactly to mod something to avoid overflow. say i have this hash function: [CODE=c++] int universalHash(const string &x,int B) { long long sum; long long power; sum=0; pow = 1; for (int i=0;i<(signed)x.length();i++) { // cout << "sum= " << sum << … Software Development c++ |
| | I am getting the error in the title of this post when I try to run my ColorFactory class. Can someone tell me where Im going wrong? Heres my code: [CODE] import javax.swing.*; import java.awt.*; import java.awt.event.*; public class ColorFactory extends JFrame { //Fields of the class private JLabel messageLabel; … Software Development java java-swing window-manager |
| | I am writing a macro for an excel document. it takes a string from a list of strings in column "R" and searches ALL through column "J" to find the string. If it finds the string, it serches the columns "L" and "N" to find out if the numbers are … Software Development visual-basic |
| | im having problem setting values into a String array.. it must be with a setter method (yes this is homework). i have created a Person class which u can set name, age, gender and then i created a Teacher class which extends person and further allows you to set ( … Software Development java |
| | Hi everyone I have been trying to combine the data from two seperate text files into a new text file. The code works OK and no errors are produced, but at the join between the two files, a few lines of data are left out. The same happens at the … Software Development python |
| | Hi All, I am using the .search function. [code=python] strValue="XXX" strTemp1="YYYXXX" strTemp= strTemp1.search(strValue) [/code] Python is not able to recognise the .search function. AttributeError: 'str' object has no attribute 'search' What should I import for this? Please help! Software Development python  |
 | I made a database project. when I run it another pc it was run. but when I see the report (in my project) it show a error msg. it is : error number: 713 application defined or object defined errro. another thing it is exe when i run it another … Software Development visual-basic |
 | Hi all, I'm doing the project, in which i'll get a string as response from the server. That string contains the xml content. I need to parse it and extract the required value of the xml tags... i have no idea about this, Kindly any one has a code to …  |
| | hi , can anyone tell how to define AND operator by regular expression. Actually I want to return match if and only if 2 substrings will appear in string. For example i have string "[B]Successful Logon: User Name: Administrator Domain: Logon ID: (0x0,0x154CB759) Logon Type:2 Logon Process: Advapi Authentication Package: … |
| | Hello, Could someone help me to resolve the problem in my code. I'm currently developing a application and the edit function of the system has some flaws in terms of the syntax. This system is developed using VB.Net. [code=vb] Private Sub cmdEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles … Software Development vb.net |
 | Inorder to list all the workstations on a LAN, i have used NetServerEnum() after importing it. On running the program, it seemed to work fine. The two existing machines were detected correctly. However, i want the list to be refreshed whenever required (some refresh button). So i detached the wire … Software Development |
| | i am new to c++ programing.can anyone tell me how to draw a line from a point to another point. if the coordinates of the points are given.in (x,y) please also tell me the header files which should be included in program. your comments will be highly appreciated. Software Development c++ |
| | Hi, this exception makes no sense to me: Cannot implicitly convert type 'object' to 'char[]'. An explicit conversion exists (are you missing a cast?) as you can see charQuery is char array and not an object: [code= c#] string searchedBand = this.txtsearchBand.Text; char[] charQuery = searchedBand.ToCharArray(); String[] dbQuery = new … Software Development |
| | Hi, I am writing a perl script and need some in extracting some data. Basically it is a Log Analyzer and there are multiple log files from where the data comes. i am done with the grep part of the userID with this code- [Code] #!/usr/bin/perl -w open(VALUE, "< arcotwebfort_20May09_00_03_55.log"); … |
| | how can validate empty data for text fields... i want to validate fields before inserting into database Software Development vb.net |
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