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 | Hi All, I am creating an "About Us" portfolio page for a company. On this page will be a small bio and a photo. The bio is not a problem, uploading and storing/calling the image is not a problem, as i already have code i can reuse. The part i … |
 | Hi folks, I've a quick question, I have developed an application that transmits coordinates from one device (Client A) to another (Client B) and gets the distance between both, I am using the distanceTo() to get the distance, this is calculated on Client B. However this is only called in … |
| | How do I implement a frequency counter in a treenode that increases when the user enters an existing word? I have a program where the user is asked to choose: enter string, search for string My frequency counter is not working properly. How do I keep track of the frequencies … |
| | My problem is that I wish to use a single mouse click (or key press) to "turn on" a set of conditions then I will "turn off" the conditions when a different requirement is met. Alas! Every time I release the mouse button the bool reverts to its initialized state. … |
| | Hello, I am sharing my webserver with a few people and I am trying to create some sort of an admin panel for them. It has to be able to change Apache VirtualHosts and reload Apache. Now I can make the config-changing PHP code, but there are 2 Apache-related problems. … |
| | Hi guys, I really need your help, I have scraping the data from a website that i use to read the information on my php. I have a problem, I could not be able to scraping the right data from 5 hours backward of my current time, e.g my current … |
| | Hi, I have a question about web hosting. I want to purchase a hosting package from web.com, and they have mysql database. But the web hosting package says i can only have 300mb, but the issue is theres a 25 in front of the 300mb, it looks like this 25 … |
 | Hello I, like everyone else, has made a text based calculator but Ive never worked with GUI in Java. Im using MyEclipse. Very simple. Numbers, four symbols (+, *, / and -) and "=" Nothing else How would I even start with this? Thank you  |
 | So I've been thinking about SQL security lately and wanted to see what others are doing. I have been using integrated security (window's authentication), stored procecedures when necessary and have done my best to limit access to tables and those stored procedures with SQL server in conjunction with my application. … |
| | Hello , I am asking about houw to get a hand form of the mouse when it is over a "Label" , this Label is Clickable and defined like this : def callback(event): print "clicked at", event.x, event.y Interface1() lab1dep = Label(interf1, text="Departement Informatique" ,bg = "blue" ,font=("times",12, "bold"), fg … |
| | hello, guyzz,,i hope you can help me,,actually,,this is not my whole code.but please help me with this... public class Calculator { public static void main (String args[]) { String exp = JOptionPane.showInputDialog("Enter mathematical expression: "); exp = infixToPostfix(exp); JOptionPane.showMessageDialog(null,"Postfix expression: " +"\n"+ exp); public static String infixToPostfix (String infix) { …  |
| | I am presently doing a project in vb 2008 where the database that i need is in MS Access... I have windows 7 64bit OS and msjet4.0.dll in the c:\WINDOWS\SYSWOW64 folder but still when i run the .vb code i get an error ...as follows.. The 'Microsoft.JET.OLEDB.4.0' provider is not …  |
| | I am working on a project for class. I have to write a program that reads in an infix expression and converts and it to postfix and evaluates it. Currently I have it to where I can convert an infix expression with no parentheses to postfix, but am having some … |
 | I have a function that I intended to be able to remove duplicate rows in an excel worksheet. I pass it $objPHPExcel which has gone through the following function function checkExtension($inputFileName) { if (pathinfo($inputFileName,PATHINFO_EXTENSION) == "csv") { $inputFileType = 'CSV'; $objReader = PHPExcel_IOFactory::createReader($inputFileType); return $objPHPExcel = $objReader->load($inputFileName); } else { … |
| | Hello Team, I've been having a wierd problem with 2 of my scripts and I now know the problem was in my if statements. code=sys.argv[1] phone=sys.argv[2] message=sys.argv[3] if code == 949: servId='62000001760' elif code == 947: servId='62000001840' else: servId='90928' print servId I run this script as: sudo python printserv.py 949 …  |
| | Firstly, I am new here so if I am postign in the wrong area I am sorry. Secondly, I am new to this so dont luagh at my stupidity I think of it as a talent for getting things messed up :) I have urgent problem, converting Html to PDF … |
 | Is there any opensource classified website.I am searching it on google from morning but i did not get success.  |
 | Am trying to read strings from a html page to get settings the following javascript strings i like to be able to read. <script type="text/javascript"> PP['channel'] = "testchannel"; PP['channel_id'] = 39388311; PP['channel_category'] = "gaming"; PP['channel_meta_game'] = "wow" PP['channel_is_featured'] = false; </script> would be nice that i can pick the data …  |
| | I want those text files(log files) in a folder that is created today that has name as something20130416 and which has the word error only in the last 5 lines of it. Then attach these files and send to an email address. Am completely new to VB. I don't know … |
| | Hey Everyone, I am trying to create login page where if the user doesn't enter a value into the username and password textfields a box fades in (JQuery function) telling the user to enter info. I know I can just add the `required = "required"` to the input tag, but … |
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| | Well i am having an interesting thing to discuss with you all people. i am having table in database where one column is having xml data with certain fields. I want to fetch those field using select query. So tell me if you can suggest something to me. Thanks a … |
| | Hi guys, If i have to give a short description about my skill set, i would say i am PHP developer. I have been coding in PHP for the past 4 years and its been an year and half that i have been using CodeIgniter. I loved it! I wanted …  |
| | Hello everyone! I hope that someone could help with my C assignment. The main task is to demonstrate forking, piping, message queues, signals, and shared memory with an example that a rabbit female is waiting for a rabbit boy to tell her a poem, she gives a gift in return … |
| | if i hit sumbit i get output at bottom. but if i check again than i get a error. bc number1 is null. i was thinking to have about if statment inside if statment, to text if int field is null or not. <html> <body> <!-- directive tag --> <%! … |
| | For some reason my program is not working and dont know how to solve this problem. In line 15 the "users" is underline in red and will not run. Please help. #include <iostream> #include <cmath> #include <iomanip> #include <string> #include <fstream> #include <C:\Users\N.\Desktop\Popcorn\Popcorn\JJ.cpp> using namespace std; int main() { fstream … |
 | Hello every one. I am creating a form in php and trying to work with button in that. There are 3 buttons below then form. 1. Submit.(to insert data in BD) 2. Update.(to update data in table in DB) 3. Delete.(to delete data from table in DB) When I apply … |
 | I want to let user to choose the colour of the border, the background and the background image. How can I do that? What I want is like the user choose blue from a dropdown list then this code below will change to the relative colour and image. .ui-widget-header { …  |
| | I have created a elevator functionality [there are 2 floors and corresponding to each one , there is a checkbox. Depending upon which checkbox is checked, the elevator shud move to that floor. Only thing which i am not able to implement here is: Make the checkbox check automatically and …  |
| | All, I don't understand namespaces. Yes, I read the msdn and some online tutorials and although they explain what namespaces are, they don't explain clearly what the benefit of using them is, why I need them, when I need them, and why they're generated automatically. I have 10 classes in … |
 | In my scroll view i want it to kind of move when it get's to the bottom like you know in android when you reach the bottom of a menu and it keeps moving then moves back, like stretches? I was wanting to impliment that into my ScrollView but wasn't …  |
| | Hi, I'm new to this forum and look forward to contributing. I am currently working on a project where I have to build a Java simulator which consists of three input lines of food, three processing machines and two packing machines. There are 2 processing machines dedicated to processing perishable … |
 | hi experts, gud am! I need your help on my DTR form. When I generate report for the total hours, the counts on the hours is correct only when time in and time out difference is more than 30 minutes but when it's less than 30 minutes for example: 12:46:13 … |
| | Hello, I have been writing a program that allows for client/server communication. The game sends questions to the client, and allows the user to answer the question. It repeats 10 times, then gives a final score based on the user's answers. My question is how do I only allow 10 … |
| | Please could you give an idea how to do this exercise. I have to create a function in c# that reads data form a table in sql server and write this data in 2 tables in mysql. The function has to control if the dates in sql server are already …  |
| | Ok, so i have the loop that creates the shape below, but instead of spaces, it has solid # signs. I can't figure out how to just get the design I showed below. Where am I going wrong in my code? NUM_STEPS = 6 def main(): for r in range(NUM_STEPS): …  |
| | using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data.SqlClient; using System.Configuration; namespace Discussion { public partial class Reg : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void Submit_Click(object sender, EventArgs e) { string Sname = TextBox4.Text; string Username = txtUse.Text; string … |
 | Hi everyone. There is a program that I'm writing and now I'm stuck here, What I'm doing is the verifier where I have 13 words and these words I've wrote them one each label that means I have 13 labels which are named w(number) e.g. label1 is named w1 and … |
| | i need to create file date wise ..though folder is CREATING NOW .. but need to put date wise file in run time folder String logfile = t.FileName.ToString() + "/" + LoginID + "DateTime.ToString("yyyyMMdd").txt"; t.FileName = logfile; LoginID is value taken from database ..and changes folder on fly ..but need … |
 | I'm sorry but could someone deleter this article for me? I already figured out the bug. I'm sorry :(. It's basically the function to display the message is called twice, one inside another function, and the other by me ... ---------------------------------------------- The assignment requires the implementation of both patterns I …  |
| | Hello, for some reason, I am getting a very weird negative nuber as my average for my program, here is my code: int sum, avg; sum = 0; avg = 0; for(int i = 1; i < size; i++){ sum += array[i]; } avg = sum / size; my output …  |
 | //$('tr[id^=system_type_] input').live('change', function() { $('tr[id^=system_type_] input').on('change', function() { alert('a'); console.log($(this).val()); }); its not the first time, but I read that live is deprecated so I want to use on. But why it does not work in this code?  |
| | Hello I want to send xml values to a database I just created, here is the xml file <record> <name>tcpmux</name> <protocol>tcp</protocol> <xref type="person" data="Mark_Lottor"/> <description>TCP Port Service Multiplexer</description> <number>1</number> </record> <record> <name>tcpmux</name> <protocol>udp</protocol> <xref type="person" data="Mark_Lottor"/> <description>TCP Port Service Multiplexer</description> <number>1</number> </record> I've got 4 columns in my database:- ServiceName, … |
 | I want to synchronize the data on my machine with that held on a server using PhpMyAdmin. Can anyone tell me exactly what information is required on the synchronization page? I've tried loads of combinations and the, not helpful, response is always "Could not connect to the source". Any thoughts … |
 | i want quantity * weight (both column's total) in the textbox in crystal report. the data should retrive from sql database and should display in crystal reports. |
 | how will we create a date header file in which user must be able to perform: 1: get and set current day,month and year. 2: increment by x number of days,months and year. 3: set default date. default date should be declared as a static member.  |
 | When I run the game and try to use the Arrow keys to control the movement of the selection box, nothing happens. I'm pretty sure the game is redrawing itself properly because the ticker text is updating. Aswell, I tried doing: selectVal++; in the update function in TankShooter.Java, which made … |
 | hi friends i have develpoed a prog. for pay calculation for my office in php. now i want to show some thing like employee name in my pge which is currently processing or progress bar with persent if calcution has done. plz note i m useing POST methord |
 | I used to do a bit of programming in Turbo Pascal but since Microsoft eliminated DOS I don't know how to set up the compiler in Windows XP or 7. Can anyone advise how I can continue to use Turbo Pascal? Thanks I got this reply "TP will still run … |
| | Consider you have to write some javascript/jquery which is to be run on a multitude of websites and you need to be informed on updates made to the page's content (reason is not important). For instance, everytime a few new elements are added to the page you need to be … |
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