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| | Hi, I'm newbie with C++ and I found an example which I need http://ideone.com/Eikbr4 But I've a question, how do I seperate this piece of code into .h and .cpp.. I tried to do something similar on my own but I'm having struggling with it after multiple try.. I've read …  |
| | Hi i need some help. I am developing a java web application using jsf (front-end) and primefaces. I have a drop down list in my .xhtml page containing Car,Bus,Other. On clicking 'Other', i want a text box to appear.Can you advice me how to do it? i have a java … |
| | I would like to connect Softphones with each other. I would like to check <B>what phone calls are being in progress</B> in the system, more precisely, between the actual phones. If it is possible, I would like a solution for the case when any of the participants calls the other, … |
| | I'm trying to create a simple blog and for some reason , it doesnt retrieve the dummy content from the mysql database. here is my entire code <?php $db_host = "host"; // Place the username for the MySQL database here $db_username = "root"; // Place the password for the MySQL … |
 | STAR WAYS BUSES is a new bus that wants to launch services in city A but to ease its work it needspre-paid tickets.it plans to use zonal pricingsystems as follows; i).ticket price per day between zone 2 and 1 is $2000 ii).ticket price per day betweenzone 3 and 1 is … |
 | Hi there, I have a problem in finding where is the mistake in my code.The problem is that I am not getting correct output of printf. As you can see I am derefferencing the pointers pd_f and pd_C in the brackets just before they are multiplied. The problem is removed …  |
 | if C++ isn't a real OOPL, what left? with another words i want study(theory\concepts) the real OOPL. can you give me a link with these information? |
 | How to sort vector<int> v{3,2,7,6,5,8,1,2,3,4,5}; in decreasing order using function object. I did using lambda expression sort(v.begin(),v.end(),[](int a , int b){return a > b;}); But How we do using fn object |
| | Hello. Just learned about hashmap a week ago. My code can add an Employee's name/id/performance scale based on user input. I allow the user to also remove an employee by allowing user to input name/id to remove. However, when the user prints out sorted last name, the name the user … |
| | Hi , I am just curious to know that , why i am not able to compile below code if i define access function inside the class. i am able to execute another friend function inside the class. Does it mean class scope is responsible for the execution of other … |
 | Uhm, so hello! We have this project in our CS course that states that we have to generate our own Bingo Game program, we can use help or we can let a person/people work on it as long as we can understand it. But I chose the latter part of …  |
 | if i try to dump from shell like this `python -c 'help("modules")' > ~/Desktop/modules.txt` but if I try to execute from within the python like this `>>os.system("python -c 'help("modules")' > ~/Desktop/modules.txt")` i get error File "<stdin>", line 1 os.system("python -c 'help("modules")' > ~/Desktop/modules.txt") ^ SyntaxError: invalid syntax once i get … |
| | Hi all, I have this ajax script that accepts only one value at a time. I want to send more than one value to mysql for processing... but am not so good with javascript, pls point me in the right way....thanks // auto select vehicle # and fleet # <script> … |
| | Ok so I've created a random captcha that uses integer numbers however I wish to only used char's. Therefore what must I do to this code: <?php session_start(); $code=rand(1000,9999); $_SESSION["code"]=$code; $im = imagecreatetruecolor(50, 24); $bg = imagecolorallocate($im, 22, 86, 165); $fg = imagecolorallocate($im, 255, 255, 255); imagefill($im, 0, 0, $bg); … |
| | int main() { map<string,size_t> count; string word; while(cin >> word) count[word]++; --------(1) for(auto it=count.begin();it!=count.end();++it) cout << it->first << ": "<< it ->second <<endl; I donot understand the code particularly the line (1) Could anyone can explainÉ |
 | Hello, I have one tar.Z file. I have to run shell script **daily** as it is required to update the database. customer_yyyymmdd_hhmi.tar.Z sales_ yyyymmdd_hhmi.csv (5 MB - 20 MB) purchase_ yyyymmdd_hhmi.xml (650 MB - 950 MB) I have made small part of XML file. There are 4 parts. There is … |
| | I have this code which saves the value into database from JSpinner SpinnerListModel monthModel = new SpinnerListModel(); String[] monthStrings = {"1Month","3Month","6Month","1Year"}; //get month names monthModel = new SpinnerListModel(monthStrings); JSpinner spinner = new JSpinner(monthModel); statement.setString(28,(String)monthModel.getValue().toString().toUpperCase()); But how to get that value back for Editing? I tried spinner.setText((String)monthModel.getValue(),29); But it says The …  |
 | i recently took up a project on openvpn when i got the source code of an openvpn application written in python by ivanzoid http://code.google.com/p/pyopenvpnman/ but after laying my hands on many things and reshaping the application i couldnt go any further because of some errors detected 1.writing to a config … |
| | i am working on a project but this parts seems to stall me i want to be able to write to a text file to change just two lines of d file say line 1 and 3 using wxwidgets i will appreciate helps nd suggestions thanks |
 | protected string getEmailAddr() { SqlConnection conGet = new SqlConnection(ConfigurationManager.ConnectionStrings["connMSJ"].ConnectionString); SqlCommand cmdGet = new SqlCommand("SELECT Email FROM Member WHERE Username=@username", conGet); cmdGet.Parameters.AddWithValue("@username", strUsername); conGet.Open(); SqlDataReader dtrGet = cmdGet.ExecuteReader(); if (dtrGet.Read()) return dtrGet[0].ToString(); else return null; dtrGet.Close(); conGet.Close(); } `dtrGet.Close();` Occured the Unreachable Code Detected with Green Colour Underline. How can i …  |
| | i have to develop a code for coversion of video files from raw format to mp4 in linux os using cpp.... i also have to save the resulting mp4 format... friends can anyone plz help me do this i ll be very thankful to you |
| | Hi HOw r u? i want to know the download website for Nokia Windows Phone. NOkia windows mobiles software needed. where can i get it?  |
| | Hi all, I am having an issue with getting my Jbuttons and JComboBox alignment properly in the JPanel. I have tried changing the coordinates of the GridLayout around to try to satisfy, but they are working properly. I am trying to get my radio buttons to the far right and … |
| | Hello, all. The following is a problem I'm currently working on. I can't get it to run like the problem asks. Any help would be greatly appreciated.  |
| | hi again, i'm wondering if it's possible to return an array from my php generated content to ajax's responseText. I tried echoing back the whole array variable but can't seem to fully receive it in javascript. somewhere in file1.php <?php $myArray = array(); $myArray['name'] = "ajax tech"; $myArray['age'] = 20; …  |
| | When I click on Button which fetch records from the database it works fine public void fetchrecords() throws SQLException { Statement stmt = null; String query = "select * from Employer where Fileno=1"; try { stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE); rs = stmt.executeQuery(query); while (rs.next()) { firstNameTextField.setText(rs.getString(2)); lastNameTextField.setText(rs.getString(3)); addressTextField.setText(rs.getString(4)); //and more records. … |
| | I have a page which allow user to login. Once they are login, a cookie will create with a value and redirect the user to specify pages.. And a master page will be load. Inside the master page will retrieve the cookie value and display if the cookie value not … |
| | I have an HTML table which displays records from a database. The data are stored in sql database and the records are retrieved as a JSON object and then appended to the table. Rather than loading all the data in the table, I have a button which allows the user … |
| | Hi guys, I've been trying to implement autocomplete on a form I'm creating and was successful with using a global variable as the source. Now i'm trying to use a hiddenfield as the source, but it does not seem to work. Firebug shows the error "414 Request-URI Too Long." Is … |
| | I was trying to get the basics of angular.js down by following this video: http://www.youtube.com/watch?v=i9MHigUZKEM#t=44m52s The routing in the video is outdated so I tried to fix it with by including the new required arguments like ['ngRoute']. I can't figure out why it isn't working. Am I missing addtional things … |
| | how to create the dynamic page in online shop(eg:if i add the product detail and image then press sumit mean how to create the next page with image ) |
| | Hi there! I have a PHP code that post on timeline everthing is working perfectly fine only it show text two times i have attached the code and the image please tell me where is the issue. <?php $re4=mysql_query(" SELECT FBID FROM users WHERE U_ID='$U_ID' "); while ($ro4=mysql_fetch_assoc($re4)){ extract($ro4); } … |
 | Running Windows 8.1 Pro Preview (pb part of the problem) and trying to set up Mercury mail server. No matter how I start the config (via XAMP, directly from mercury.exe, as user or as Administrator) the settings are not saved. I exit it using the File\Exit Menu items. I edited … |
| | ** # plz help me to implement this code in php class # ** index.php <?php $connect=mysql_connect("localhost","root",""); mysql_select_db("crud",$connect); $username; $password; if(isset($_POST["insert"])){ if($_POST["insert"]=="yes"){ $username=$_POST["username"]; $password=$_POST["password"]; $query="insert into user(username, password) values('$username', '$password')"; if(mysql_query($query)) echo "<center>Record Inserted!</center><br>"; } } if(isset($_POST["update"])){ if($_POST["update"]=="yes"){ $username=$_POST["username"]; $password=$_POST["password"]; $query="update user set username='$username' , password='$password' where id=".$_POST['id']; if(mysql_query($query)) echo … |
 | When I try to migrate from SQL Server 2000 to SQL Server 2008 R2 Express, when I run the application program there is an error message transaction aborted by the trigger, whereas before when I was using SQL Server 2000 does not exist error. after there was a note on … |
| | Create Procedure `SelectProduct` (IN prod VARCHAR(70)) BEGIN SET @sql = null; SELECT GROUP_CONCAT(DISTINCT CONCAT( 'max(case when Attribute = ''',Attribute,'" Then p.Attributevalue end) as `',Attribute,'`' ) INTO @sql FROM tblAttribute; SET @sql = CONCAT('Select pr.product, ',@sql,' from tblproduct tblproduct pr LEFT JOIN tblproductattribute p using(productid) left join tblattribute a using (attributeid) … |
 | The problem is that, Server doesn't not able to open this url: https://gw1.cardsaveonlinepayments.com:4430/ OR https://gw3.cardsaveonlinepayments.com:4430/?WSDL When you run this url from your browser then it would work and show you some kind of data like: "GetCardType CardDetailsTransaction CrossReferenceTransaction ThreeDSecureAuthentication" But when we try open the url using script then server … |
| | How can i display uploaded video on browseres?? |
| | hi all i want a program that allow me to import excel data into access database using vb.net knowing that the excel data contains duplicates and blanks.my table looks like this: Reference quantity unit_cost turnover once the data is imported, I want to perform calculations to calculate the cumulated turnover … |
| | I am having a problem getting this code to work in deleting records from a database. The path to the database is correct and I have another couple of event handlers that work fine using this same datbase so I know that the path to the Db is good. Any … |
| | I am a Python (2.75) neophyte and need to reformat a large data file. A sample is below: P1 01 01 1991 100.00 P1 01 01 1992 111.30 P1 01 01 1993 97.58 I1 01 01 1991 0.0 I1 01 01 1992 20.0 I1 01 01 1993 32.4 I need … |
 | I dont understand why the image isnt appearing! please help.. import javax.swing.*; import java.awt.*; //import java.awt.event.*; public class level2 extends JFrame{ Container con= getContentPane(); ImageIcon bg= new ImageIcon("D:\\Raptor\\background3.jpg"); JLabel back= new JLabel(bg); level2(){ setDefaultCloseOperation(EXIT_ON_CLOSE); setLayout(null); setSize(1300,700); back.setBounds(0,0,500,500); con.add(back); setVisible(true); } public static void main(String[] args) { new level2(); } } |
| | Guys, I need to write thread safe singleton class for my assignment. below is the code snippet for factory method in singleton class, I will appreciate if anyone is having suggestion for the same. *MySingleton * MySingleton::GetInstance() { if (m_pOnlyOneInstance == NULL) { pthread_mutex_lock(&mutex); m_pOnlyOneInstance = new MySingleton(); pthread_mutex_unlock(&mutex); } … |
 | i want to know some details About flash webdesigning  |
| | I have created a linked list and I wish for the user to enter a Station and then the output is the number stored for that station. LinkedList myList = new LinkedList(); myList.addFirst("London", 5); myList.addNode("Manchester ", 10); myList.addNode("Liverpool", 20); myList .addNode("Birmingham", 50); This is the input for the user to … |
| | why this works `> varhelp = __import__("sys")` and this doesn't`> varhelp = __import__("sys.path")` the second one throws: Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named path then how to achieve the second one? |
| | My site is http://career.guru99.com/ I am using Wordpress 3.6 some content like bullets in document is hide because of advertise in Wordpress. You can check here what i am talking about - http://screencast.com/t/W9Px6SUqpT so how can i overcome this issue. i am facing this problem from 4 months but still …  |
 | Hi, I am having a problem with multiple series chart where the 0 value will be displayed on the graph as a straight line. i want display only data that doesn't have a 0 value. i have also check those two links wher they said this is a bug in … |
| | Is that any way/tricks that able to validate the end-users choosen date is not greater than today? |
| | This is the code I made for my facebook application but it is not giving the result. This code generate friends name, id and gender and I simply want to display in my apps. Please help me in solving the problem? <section> <?php $friends = idx($facebook->api('/me?fields=friends.limit(10).fields(gender,name)'),'data', array('access token' =>$accessToken)); ?> … |
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