64,152 Solved Topics
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 | okay i have a file with data orgainzed like this in a dat file to be read: apple.0.0.end. and i want it to be read by char until it sees "." then print that, then read again repeated until the end of the line. so i can show the data …  |
| | Hi, I have a requirement to save images from local system to server through windows application using c#.net. How can I do this in windows application?  |
| | hey i want to use session id from index page to other page...bt when i use it by post method and click on the id text thn it will show the data and thn the id is being destroyed...how to keep the same id tehre...plz help me...  |
| | I've tried lots of times to get this to work but , no luck . the problem is this program shows white screen , and It doesn't display the polygon . Here's the code , take a look : /*Headers*/ #include <GL/glut.h> /*End of headers*/ /* Check Compiler*/ #ifdef __FLAT__ … |
| | Hello: I am wondering if there are any suggestions on how to pass variable to a div in the following manner: foreach (array_combine($playerState_array_clean_phase2, $membId_stripped_array_clean_phase2) as $playerState_array_clean_phase2 => $membId_stripped_array_clean_phase2) { echo" <a href=\"#_MultiDataProcessor?Pid=$membId_stripped_array_clean_phase2&Plname=$lname&Pfname=$fname\" title=\"$membId_stripped_array_clean_phase2\"><span style='font-size:1.5em'>$playerState_array_clean_phase2</span></a>"; } I want to get those variable in a div that looks like: <div class="iLayer" id="MultiDataProcessor" … |
| | Sir I am have these codes <?php session_start(); require_once("connect.php"); function clean($str) { $cstr=trim($str); $cstr=addslashes($str); $cstr=htmlspecialchars($str); return $cstr; } if(isset($_POST['login'])) { $myusername=clean($_POST['username']); $mypassword=clean($_POST['password']); if(empty($myusername) || !empty($mypassword)) { echo ('<script>alert("User name or password must not be empty")</script>'); header ("location: login.php"); exit; } else { $query="SELECT * FROM admin where username ='". $myusername …  |
 | Hi guys, i am trying to find the area of a triangle and for some odd reason i can't get it to produce the right numbers. Here is my code: import java.util.Scanner; public class Exercise2_15 { // find the area of a triangle public static void main (String [] args) … |
| | hey guys. so i found the coding for submitting a form without refresh from a website( http://www.computersneaker.com/submit-a-form-without-page-refresh-in-php-using-jquery/) but its not working. i just copy pasted the code to test it out but it doesnt submit the data. I wanted to ask the owner but didnt find any commenting area. <head> …  |
| | When I run the code below it fails. I've run the exact same code without the ID appended to the url and it worked just fine. Am I appending it incorrectly? // CALLS THE PHPSLQAJAX_GENXML2 PAGE AND RETURNS VALUES function downloadUrl(url, callback){ var request = window.ActiveXObject ? new ActiveXObject('Microsoft.XMLHTTP') : … |
| | Dear Bodies! I am developing a Cold Store Managemen system. I need to count days according to dates.for example 5 ton petato put in cold store room on 01/12/2013 .when i exit this 5 ton peteto on 10/12/2013 system should show me that 10 days i have to charge ? |
| | Hello, My sincere apology, I have been posting almost 4 questions now where I have received 2 answers being solved. These are simple questions which any one familar with VB.Net can solve easily. Please understand, I'm a newbie to VB.Net. Now my next issue is; I have a a form …  |
 | Hello All, I just wrote some code in C# and tried converting to VB.Net. I am getting 3 kinds of errors in my code :- 1. Class 'XXX' must implement 'Function XXX(abc,pqr,...)' for interface 'XX.XX.XX'. 2. 'RaiseEvent' definition missing for event 'XXX'. 3. 'XXX(abc,pqr,...)' is an event and cannot be …  |
| | Hi guys. I'm having problems in updating records in Excel. Whenever I update a cell the value I input it goes 4 cells above the intended cell and I know the reason. In my Select query: `SELECT * FROM [Sheet1$A5:R1048576] where [ITEM CODE] is not null` Meaning I skipped reading … |
 | I'm trying to get a better understanding of ifstream, and was playing with it using the program below. It's purpose was to grab the first and last entries in the file, instead I get some perplexing output leading me to realize I've very little clue as to how streams really … |
| | Sir I am using these codes to clear all textboxes in form <script type="text/javascript" src="jquery-1.7.1.min.js"> function clearboxes() { document.getElementById("my_name").value=""; document.getElementById("my_moba").value=""; document.getElementById("my_mobb").value=""; document.getElementById("my_add").value=""; document.getElementById("my_email").value=""; document.getElementById("my_myfax").value=""; document.form1.my_name.focus() ; } </script> Is there any way to run loop to clear all textboxes rather then writinng separte line for every textbox?  |
| | I've got a list of hyperlinks that have a specific class assigned to them of "single-location". I need to add an EventListener to my Google Map that when a hyperlink is clicked, it will call the correct function. Can anyone help me? |
| | I see a lot of people list code using this "::" as in: #include <iostream> int main() { std::cout << "Blah, blah, blah"; return 0; } and others use "using" #include <iostream> using namespace std; int main() { cout << "Blah, blah, blah"; return 0; } Is there a downside … |
| | Hi all, I have a simple contact info form written which when submitted sends the info to a php script which is supposed to then email on the details. The problem is that I can't seems to get the mail function to work correctly. I have php running on iis7 …  |
| | Hello all: I have written a function that gets data (numbers) from a text file. My function works by taking a line from the text file, discarding unnecessary symbols, and putting the numbers into a vector. Here's a snippet: // Get data from text file. Values then put into one …  |
 | Hello, I have a function that is working to generate the navigation bar, it grabs the parents and the "childs" and displays them but I have noticed that it is not closing the ul, li tags properly. I will attach a screen shot below. My code is this: <? include … |
| | Hi I have been struggling with this query for a while now I need to get the number of rows inserted into my database table, but I keep getting this error I can't seem to get rid of. $result3=mysql_query("INSERT INTO dest_table.create_info SELECT * from Profusion.source_cdr"); $num_rows = array($result3); $progress=mysql_num_rows($num_rows); echo … |
| | Hi Everyone I want to convert Excel File to PDF using PHP. Can anyone guide me in this matter? I have tried PHPExcel by using tcpdf,mpdf,docpdf libraries but they didn't produce good layout. Do you have any other suggestion? Waiting for your reply.  |
| | Hi, I have form which is have texbox,radiobutton and chechboxlist.I succesfully to insert the form but my problem is I can't updating my checkboxlist.I set checkboxlist to my db is integer means I get the value 0 or 1. here i give my sample code form. <tr> <td align="center" style="font-size: … |
 | i want to do are the ff: * Loop through the Rows in the Datatable using Foreach or For * Compare every row data with the textbox value. * Once the value is matched or exists then break the loop & view a message. . and i want view message …  |
| | hi all i have created a jsp page for online exam here i have created a database to store all the question and answers ,used the database to fill all the radio button values,but whenever i retrieve the radio button value and compare it with the database value it is … |
| | i want to put the link for other language...if i click on that language the site will convert to that language...plz can anyone help me...its urgent... thnks in advance... |
| | my url is [http://www.chailifeline.org/events/letourdesimcha-new/index.php](http://www.chailifeline.org/events/letourdesimcha-new/index.php) How can i get the background image on top to stay as a full background border, no matter how much a user zoom out? it's width is set as 100%. I dont want to see any black background when I zoom out. How do i do … |
 | Hi guys, I have come across something really confusing, so I wonder if somebody can help me with that. I wanted to increment the width of a container using this version of the `.css()` method: `$( "div.example" ).css( "width", function( index )` as per http://api.jquery.com/css/#css-propertyName-functionindex--value So here is my html: … |
 | hey guys ! so im learning c, got a question: so say i have a struct of students and inside the struct is name , id , fatherName, motherName. like this struct stds { int id; char name[21]; char fatherName[21]; char motherName[21]; } std[100]; suppose they are 100 stds and … |
 | Ok this is a basic question. I suspect that I do not know the correct terminology to search for the answer. I am playing in a development environment and this is all about learning and pushing my skills to learn more. My main web site is an HTML Form that … |
| | hello everyone.. im trying to insert date into mysql..the field is of date type bt when i select a date from datepicker and insert it into database,it takes a random date..not getting where the problem is.. the code is as follow SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd"); java.sql.Date d = null; … |
 | I have a simple question, I have the following menu. Main Menu Sub Menu 1 Sub menu 2 Sub menu 3 Sub sub menu 3.1 Sub sub menu 3.2 Sub sub menu 3.3 I would like to direct if the Form load that "Sub sub menu 3.3" is selected. Is … |
| | So, I have attached my code below. It worked fine , until I introduced the part to print out what's in the input file. After I did this, it says it's completed, but I doesn't copy the content in the output file. What should I change? Thanks a lot /*Program … |
| | Please help! i am troubling about on how can i execute my sql script properly. Thanks!Here's my code $sql="INSERT INTO inventory(account_number,serial_number,locator,remarks,`date_assigned`) VALUES('$accountno','$serial','$locator','$remarks',NOW())"; $sql.="INSERT INTO action_log(action,username,`date`) VALUES ('assigns the box($serial) to $accountno','$user',NOW())"; $sql.="INSERT INTO account_logs(action_log,account_number,username,`date`) VALUES('Assign','$accountno','$user',NOW())"; if(mysql_query($sql)){echo "Successfully Assigned!";} else{echo "Insertion Failed!";} |
 | Hello, I am using mysql as database, innodb as tables engine. Some of my tables have foreign keys referencing to other tables primary keys. Since the definition of foreign key is to restrict the value of itself, I would like to know if I should check the existence of the … |
 | Help me please! Need c# code... import numpy from mpl_toolkits.mplot3d import Axes3D from matplotlib import cm from matplotlib.ticker import LinearLocator, FormatStrFormatter import matplotlib.pyplot as plt def zadachaOPrepyatstvii(h, f, fi, xi, sigma, epsilon=0.0000001): m = int(1/h) h2 = h * h u = numpy.zeros(shape=(m+1, m+1)) gamma = numpy.zeros(shape=(m+1, m+1)) prevnormr = …  |
| | Hi guys, I have question about python. I mean I need a litle help. How can I increase date from date given in file by start after midnight? File looks like: PROGRAMSKA SHEMA ZA PETAK, 13.12.2013. 06:00 ZMBT televoting 06:05 Madhubala, igrana serija, 138. epizoda, r. 06:50 Tajne, igrana serija, … |
 | package abc; import java.util.*; public class TransformCharacters { public static String changeCharacters(String string) { for (int i = 0; i < string.length(); i++) { char ch = string.charAt(i); { if (Character.isUpperCase(ch)) string.replace(ch, '1'); } } return string; } public static void main(String[] args) { // TODO Auto-generated method stub String …  |
| | I'm not a database guru, but I'm planning a database and I'm not sure which solution would be better for the long run ( in terms of query speed ): - A single table that has multiple fields of a set quantity. For example one field might be for a … |
 | Hi Friends, (i) I'm very new to python.so i wanna know which version of python is suitable for me.I have [I][B]python 2[/B][/I] and [I][B]python 3[/B][/I] in my choices..which one is best for me??? (ii)Also give me the list of GUI toolkits for respective versions.. (iii)which version has the best library …  |
 | All I want to do is install Python on a Windows 8.1 box. The "EXTREMELY HELPFUL" note in the reademe says goto "PCbuild". Where is this wonderous file? Bueller? I searched from the very TOP of the Python directory, and as soon as the "C" was entered, I got a … |
| | How do you add a membership records in java(bluej) First Name, Last Name, phone number. Please can you help me |
| | Hi, I was asked to make a Phone Book thats saves entries and call them up. Then the teacher added a new task. The Program should delete entries. He gave us a methode and said we are not allowed to use ArrayList or Hashmaps, ONLY Arrays. I tried alot but … |
| | can any one suggest project topics in ASP.net for final year????please give some suggestions..... |
| | Okay, last question of the night. My program is to have a program collect a number, double it, and reverse. I am having problems with reversing it... Here is my code: import java.util.Scanner; import java.text.DecimalFormat; public class ReverseNumber { public static void main(String[] args) { Scanner s = new Scanner(System.in); …  |
| | Testing the following code from a book public class RunTime { public static void main(String[] args) { Runtime r = Runtime.getRuntime(); //MEMORY MANAGEMENT long mem1, mem2; Integer intmatrix[] = new Integer[1000]; System.out.println("Total memory is :" + r.totalMemory()); mem1 = r.freeMemory(); System.out.println("Initial free memory is :" + mem1); r.gc(); mem1 = … |
 | Hello All, I am displying the paragraph by fetching it from DB using function `mysql_result($result1,$i,"Summary")` and here in DB database Summary field contains link (for ex: htttp://google.co.in) but on UI side, it simply shows htttp://google.co.in not a clickable link. How to do this ??? in short as my mysql_result() is … |
| | On my code, it says that there are 2 mistakes and I can't fix them. Here is my code: import java.util.Scanner; public class Exercise4_1M { public static void main(String[] args) { int countPositive = 0; int countNegative = 0; int count = 0; int total = 0; Scanner input = … |
| | I've implimented this snippet of code dijkstra_shortest_paths( g, name2v[tempName1], get(&VertexProperty::predecessor, g), get(&VertexProperty::distance, g), get(&EdgeProperty::weight, g), boost::identity_property_map(), // index-map std::less<double>(), // compare std::plus<double>(), // combine std::numeric_limits<double>::infinity(), // infinity 0.0, // zero do_nothing_dijkstra_visitor(), get(&VertexProperty::color, g)); to use dijkstra's on a map created from a text file, but I have no idea how … |
| | Hi guys, I am working on an assignment for a class of mine (Java) and I am really frustrated with it. This was my very last attempt (out of like 20)... System.out.print( "Enter temperature in Celsius to convert to Fahrenheit: " ); double c = kbinput.nextInt(); double f = ( … |
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