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| | /// This is my code and my file already open in window i want to close it first and then delete pls help var directory = new DirectoryInfo(path); { if (!IsFileLocked(file1, file) & file1.Name == file + ".xlsx") File.Delete(path + file + ".xlsx"); // DELETE THE FILE BEFORE CREATING A …  |
 | Think I am going mad here.. So I have a working website setup in IIS. This was all configured by a previous developer. We have a set of reports that you can browse to by going to localhost/Reports/ReportName, the underlying directory structure in IIS is actually Reports/Views/ReportName/index.cshtml. I have added … |
 | Group, I'm extracting some month and year values from dates. I need to ensure they are NUMBERS as I'm going to multiply, add and subtract. I'm assuming I need to DECLARE these as NUMBERs. However I'm not sure how to do this correctly as I'm getting errors preventing me to … |
| | <?php require_once('includes/dbconn.php'); error_reporting (E_ALL ^ E_NOTICE); session_start(); $userid = $_SESSION['userid']; $username = $_SESSION['username']; ?> <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Home</title> <link href="style.css" rel="stylesheet" type="text/css" /> </head> <body> <!--Header--> <div class="header"> <div class="logo"> <img src="images/logo.gif" alt="logo" /> </div> </div> <!--Start of content--> <div class="content"> <div class="padding"> <div class="contentarea"> …  |
| | Hi, I am getting java.lang.ArrayIndexOutOfBoundsException: -131072 exception. when i am running the code from my local machine (eclipse) it works fine, when i copied my code to unix server, the same code is giving error. Exception trace: =============== In generate Report Method ================= java.lang.ArrayIndexOutOfBoundsException: -131072 at xlrd.biff.CompoundFile.<init>(CompoundFile.java:282) at xlrd.biff.File.<init>(File.java:86) at … |
| | Hey guys! So I'm making simple PetShop program based on an UML diagram I did. Anyway, I have 4 classes: PetShop(It's the main class), Pet, Customer, Transaction. I'm having an error on line 22 saying it cannot find symbol. I have the adopt() method in the Transaction class. Here's what … |
 | I have a problem with mysqli syntax. I really can't see what the problem is in this code. I dont know much about it. When i use it on a function like this public function Somefunction() { $query=mysqli_query($this->db,"SELECT title,url,img FROM table WHERE status='1' ORDER BY id DESC")or die(mysqli_error($this->db)); while($row=mysqli_fetch_array($query,MYSQLI_ASSOC)) { … |
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| | #include <iostream> #include <cstdio> #include <conio.h> using namespace std; main() { FILE *fp, *ft; char another, choice; struct student { int id; string name; int age; char gender[7]; string address; string blood_group; string doc_name; int amount; char op_tr[1]; }; struct student e; int xid; int recsize; int ifound; fp=fopen("users.txt","rb+"); if … |
| | hi, I am creating a form for user to update their details which is saved in the database. So far i can show their details in the form where i have a submit button but the updating part doesnt work(it doesnt update at all). here is the code: [CODE] <html> … |
| | Dearl all, Is there any way or codes for export dataset or datatabe to excel file. Whenever I use click event in the button, it will save my report in an excel file. My information inside in datatable (dataset) from database and I want to save it in excel file. …  |
| | Write a function in C++ which accepts an **2d array and its size** as arguments/parameters and exchanges the values of *first half side elements with the second half side elements of the array.* |
 | A strange phenomenon! What is this number 8! We are in the 2.7 version of Python. **MY CODE ** x = raw_input("write a list! utilisation of raw_input ") y = input("write a list! utilisation of input ") print x, "resultat of rawinputation" print y, "resultat of inputation" **My input and … |
| | Hi VB Wiz, I have a data that is currently displayed in row, but i need it to display in one column. this is how currently look like set1 [lastname/firstname] [lastname/firstname] [lastname/firstname] [lastname/firstname] set2 [lastname/firstname] [lastname/firstname] [lastname/firstname] [lastname/firstname][lastname/firstname] [lastname/firstname] [lastname/firstname] [lastname/firstname] set3 [lastname/firstname] [lastname/firstname][lastname/firstname] [lastname/firstname] [lastname/firstname] [lastname/firstname][lastname/firstname] [lastname/firstname] [lastname/firstname] [lastname/firstname] …  |
 | Hello again dear Daniwebians, I am asking for some ehlp again. I wrote a littel cript as part of my assigment. My script does what it is suppose to do, but when I run it, it does not end on its own, I have to stop it by "killing" the …  |
| | Hello everyone, I have been using xampp for my web app developments for quite a while now. Usually after the app development is done, I upload my files to paid hosting. Now, this is the case I'm designing a school's accounts managements software which will be used on an intranet. …  |
| | Here's my scenario: I have been trying to re-establish mirroring on my SQL Server 2008 R2 instance since a VMWare outage took it down a few months ago. Here are the servers I'm using: Primary- prodDB.mydomain.com, on DataCenter1 Mirror- recoveryDB.mydomain.com, on DataCenter2 Witness- testDB.mydomain.com, on DataCenter2 DataCenter1 and DataCenter2 are … |
| | Please ,could you explain this sentence The wins should be input in a parameter-less value returning function that returns the wins to the main function returning function just returns value and does not print message , right ? #include<iostream> using namespace std; int wins(int wins) { cout<<"Please input the number … |
| | [QUOTE] How will i close all the forms within my main form? Everytime I click on the menus of my main form,I'm setting my main form as MDI-Parent form and then loading a new form as it it is the child form if I'm not mistaken. I have a log-out … |
| | Hi there, I follow this tutorial for my web app. link: http://www.thesoftwareguy.in/creating-multi-user-role-based-admin-using-php-mysql-bootstrap/#comment-4583 Can anyone give me idea to do this same app using codeigniter.? Thanks. |
| | I was wondering if anyone could tell me how I would approach building a music search engine using php and mysql. I have a design for my Music search engine which I did using html css on Dreamweaver and I have some mp3/audio files on my computer and all i … |
| | I am getting this error. LINK : warning LNK4098: defaultlib "LIBCMT" conflicts with use of other libs; use /NODEFAULTLIB:library serialtest.obj : error LNK2001: unresolved external symbol "void __cdecl fastICA(double * *,int,int,int,double * *,double * *,double * *,double * *)" (?fastICA@@YAXPAPANHHH0000@Z) Debug/vctest.exe : fatal error LNK1120: 1 unresolved externals Error executing …  |
| | Hello I need help with this java tax assignment it is asking to Write the Java code needed to perform the following:• Calculate state withholding tax at 6.0%, and calculate fed-eral withholding tax at 25.0%.• Calculate dependent deductions at 2.0% of the employee’s salary for each dependent. public class Payroll.Java …  |
| | Hello I need help with this java tax assignment it is asking to Write the Java code needed to perform the following:• Calculate state withholding tax at 6.0%, and calculate fed-eral withholding tax at 25.0%.• Calculate dependent deductions at 2.0% of the employee’s salary for each dependent. public class Payroll.Java …  |
| | i don't know where is the problem or wha i'm missing here but i'm stuck in an infinite loop when i compile it keep desplaying these two cout cout << "\ntotal weight of neighbors of "<< *it <<" is " << " "<< W; cout << "the selected node with … |
| | Hi All, I need your valuable suggestion as how to sort the log files based on timestamp. Below is the sample log content. string May 28 22:07:48 2015 Log data string May 28 22:07:48 2015 Log data string May 28 22:07:48 2015 Log data I would like to sort based … |
| | Team, Presently i have some 20 files which i need to copy and store in the common directory. below is the example: script name: dir.sh cp /tmp/abc /home/abc/xyz cp /tmp/def /home/abc/xyz cp /tmp/hij /home/abc/xyz The above script is run, it copies the source files on the destination directory(xyz), wanted to … |
| | hey everyone im making a program that takes a number (n) from the user and then decides if it is prime or not and prints that decision to the screen [CODE] from math import * def main(): n=eval(input("please enter the number you wish to check:")) n=abs(n) if n < 2: …  |
| | Write a program that takes length as input in feet and inches. The program should then convert the lengths in centimeters and display it on screen. Assume that the given lengths in feet and inches are integers. Based on the problem, you need to design an algorithm as follows: 1. … |
 | There is a problem with static variables and functions in how it is used by apps and frameworks in PHP , they are used as global functions or parameters while this is by far what they mean. It is easy to write the same functional or even procedural code in …  |
| | Write a function to take an integer and two character. Your function should draw a shape similar to the one below. For example: DrawShape( 5, '#', '*') Outputs the following *#### #*### ##*## ###*# ####* p.s: (without the(. at the begining) i added cous the shape wont set right if … |
| | **5. Consider a data file named STORES.DAT, which contains inventory information for four shops. Each line in the file contains the inventory of five types of merchandize in each store. Write a program to perform the following: (a) Read the data into a two-dimensional array invent(4,5). (b) Produce the output … |
| | Hi every I am doing over my programming final project trying to see where I have gone wrong. And slowly am beginning to see some of my mistakes, I guess I was a bit overwhelmed anyway, the is part is where I was and still a bit confused. What is … |
| | I get this error in a c code of mine error C2440: '=' : cannot convert from 'LPVOID' to 'unsigned char * if((buffer = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, totalBufferSize )) == NULL) { fprintf(stderr, "Memory allocation error\n"); ExitProcess(1); } and even this error C2440: '=' : cannot convert from 'unsigned char … |
| | **Part A.** Define a function triangle that draws an equilateral triangle and takes two parameters: 1. t, a turtle object 2. size, the side length of an equilateral triangle **Part C:** Define a function flagLine that takes 3 parameters and draws a line of flags (triangles). You MUST use the … |
| | Here is my php code. It is working fine. <?php ........ $cdt1 = Date("Y-m-d H:i:s"); $last_seen = "2015-05-20 12:15:20"; $datetime22 = new DateTime($cdt1); $datetime11 = new DateTime($last_seen); $interval1 = $datetime11->diff($datetime22); echo $interval1->format('%y years %m months and %d days %H hours, %i min and %s sec '); ......... ?> It is … |
| | I have a problem in updating my textfields in the table I posted in my form. For example for my inventory system, I want the QUANTITY of my products to CHANGE its value everytime SALES are performed. Hope you guys can help. THANK YOU SO MUCH.  |
| | I am trying to update for some products their category in Database. But I get an error and and I dont understand where my statement is wrong. Please help me. I want to find products that have in their name a specific word and after that I want to update …  |
| | #include <iostream> #include <conio.h> #include <string> #include <windows.h> using namespace std; /* run this program using the console pauser or add your own getch, system("pause") or input loop */ int main(int argc, char** argv) { char bname[97],number[34],code[22], name[10],bcate[10],pass,book,author,ID,school,course ; char type, address[5],x,department,quantity,choice,date[10],aname[20],btitle[50], bcode[9] ; int getch(); int num1,num2,num3,num4,num5,num6,num7,num8,op,a, ph[20],num,i=0; int … |
| | Hey guys, I need some help with my code because I have a bit of trouble with changing the 12 hours time when I'm trying to change the strings in the object. When I try this: def GoLeft(self): if CurrentRow == 375: if self.channel_page >= 0: # Set the date …  |
| | #include<iostream> #include<ctime> #include<iomanip> using namespace std; int totcount(int,int,int); //function prototype void sandtype(int&,int&,int&); //function prototype void profitandcost(double&, double& ,int ,int ,int ,int ,int ,int ,double, double); //function prototype //function main begins program execution int main () { int sandwichtype, deliverytime;// declare variables int grandtotalinlbp, grandtotalinusd; int sandwichcost1, sandwichcost2, sandwichcost3; int sandwichretailprice1, … |
 | ok, so this is a bit complex, I'm writing a bit-field function using a template, which can consist of: field( Template, Value ) field( [1,7,15] ,255 ) #int representation... field( ['1','3','4'] ,255 ) #bit representation... #>>> [1,7,15] field( [1,7,15] ,[1,7,15] ) field( ['1','3','4'] ,[1,7,15] ) #>>> 255 so what I'm … |
 | hi all i have following a tutorial for a groups system for my site and if i click on groups link nothing happens if someone can see whats happening Sorry for all the lines but im stuck :( see code below for that # php code # <?php $thisPage = … |
| | Hi all! I'm asking this after reading so many articles on the internet about hashing & salting, and the entire theme of securing database connection settings. I'm making an application that uses mysql database. Currently, the connection settings are stored as plain text in the Win Registry. Since this is …  |
| | Hi friends i am facing some url redirection issue in my .htaccess. please help me to fix it. **my url is** domainname.com/article.php?url=test.html **my expected URL is** domainname.com/test.html **.htaccess** Options +FollowSymlinks RewriteEngine On RewriteRule ^([a-zA-Z0-9-/]+).html$ article.php?url=$1 RewriteRule ^([a-zA-Z0-9-/]+).html/$ article.php?url=$1 **Server** nginx |
 | Hello To All! I have started learning Vb.net. I am using Visual Studio Express 2012. While making a console application, when I write "System.Windows.Forms" to use message box, then compiler gives an error: Class " System.Windows.Forms" is not defined. My compiler only supports two methods of this class 1-)Systems.Windows.Markup 2-) …  |
| | In my mind, using linked list is somehow abstract. Despite reading posts with similar topic, I still cannot understand how to apply it in to real problem. My teacher gives my this exercise. In spite of not being mandatory, I want do is to understand the problem: Addition/subtraction /multiplication.. . … |
 | I've searched all over the Net and here on DL but I can seem to find only information on passing a single argument when opening a new form. When I attempt to send more than one I get the "Too many arguments to 'Public Sub New()'" error. I am trying … |
| | Im trying to make a antivirus prototype for my friend. after some research on youtoobe and google I found this code. have been searching for a while now but most of them are "fake". any suggestion? I want to make a simple and working anti virus software in Heuristic method |
| | Any ideas of how I can have a calendar for all 12 months print for any year? The user inputs the year and the day of the week for January 1st of that year. (Sunday = 0, Monday = 1, etc.) *Important*: I cannot use cases. (That's what I've mostly … |
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