199,114 Archived Topics
Remove Filter  | |
| | Hello, Thank you for your time! I have a Hashmap that has keys of of type Account (custom class) and the values are strings. The Account class has the following private variables: 1) name (String type) 2) account number (String type) 3) balance (type double). Following are the files: public … |
 | Hi, I got some data from this table. Can it be use using (for loop) ? http://i.imgur.com/lq7WtWA.png Recently, I used (if else) function, but it seem too longer. I am new to C progrmming. Here the code (if else) funtion that I done: if (0 < result < 409 ) … |
| | protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter pw = response.getWriter(); InputStream inputStream = null; // input stream of the upload file // obtains the upload file part in this multipart request Part filePart = request.getPart("audio"); if (filePart != null) { // prints out some information …  |
| | |
| | Hi guys, I'm really stuck on this. I am not completely familiar with getters and setters so I am having great trouble with this. Firstly, I am using a windows form application and I have initialised a list within the 'Form1' class. I want to be able to use that …  |
| | Hello, I am trying to find all possible operative system/router/adapter reasons what can cause internet to stop connecting. The goal is to create code that check for all those reasons and programatically resolves those issues. I have found 2 codes that do reconnect the internet connection if not connected. Example … |
| | Hi! I have a hexadecimal word in the form of a string, and i need to convert it into binary. For eg : AA FF (there is a space in between the two parts). How do i convert this into binary ? Thanks in advance :)  |
| | Ok, so right to it. int CSQLDB::Init(const char *host, const char *user, const char *passwd, const char *db) { //Init mySQL mySQL = mysql_init(mySQL); my_bool rec = 1; mysql_options(mySQL, MYSQL_OPT_RECONNECT, &rec); if(!mysql_real_connect(mySQL, host, user, passwd, db, 3306, NULL, NULL)) { printf("(!!!) mySql connection rejected!\n"); mysql_close(mySQL); return 0; } failed = … |
 | Hi guys i need some help. Im creating new invoice, and inside of invoice i've table. and in this table user can add new rows clicking add new row button. so in some table i have select field with drop down of prices, which the user must select the price. … |
| | How we open a ms word document file with php? |
| | cmd.CommandText = "UPDATE tbl_System SET S_Name='" & TextBox2.Text & "', S_Function='" & RichTextBox1.Text & "', S_Failure='" & RichTextBox2.Text & "' WHERE EquipTag='" & Tbl_SystemDataGridView.CurrentRow.Cells(0).Value & "' i think this is correct format for update query but i still get error for this |
| | i want to write easy68k Assembly program to read two numbers each number have 20 digit , then multiply them together and finally print out the result ?? |
| | Hello all, I have a J2EE application that displays a dropdown of items, in Arabic text. This data is stored in a table in underlying MySQL server. The DB character set is set to utf8 and I have in my JSP the carset encoding as utf8 as well. This works … |
| | If you carefully look at this example you will see with atoi when it runs into a string it gives the integer value of 0. So I was wondering how you tell the difference between the integer value of 0 and a string that got converted to 0. http://www.tutorialspoint.com/c_standard_library/c_function_atoi.htm  |
| | Is the ordering of checking if a number is between two values important? I figured this would be pretty simple to do but its not working. if(0 <= (int)strings[p][0] && (int)strings[p][0] <= 9) { printf ("NUM: %s\n",strings[p]);; } else { printf ("ID: %s\n",strings[p]); }  |
 | How do I make my php contact form redirect the user to a thank you page after sending the email. ?php if (isset($_REQUEST['email'])) //if "email" is filled out, send email { //send email $email = $_REQUEST['email'] ; $subject = $_REQUEST['fname'] ; $message = $_REQUEST['message']; mail("info@website.com", "$subject", $message, "From:" . $email); …  |
| | try { OleDbConnection connection = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;" + @"Data Source=c:\Users\PC\Documents\Visual Studio 2013\Projects\WindowsFormsApplication1\WindowsFormsApplication1\Main database.accdb"); connection.Open(); OleDbCommand lala = new OleDbCommand(); lala.Connection = connection; string query = "SELECT * FROM [Firebird m0 Damage];"; lala.CommandText = query; OleDbDataReader reader = lala.ExecuteReader(); while (reader.Read()) { var parameter = new OleDbParameter("@Totalprice", OleDbType.SmallInt); parameter.Value = "comboBox6.SelectedValue"; … |
| | I'm having trouble with the if statement. I have verified with print statements that (int)strings_line_tokens[l][m] == 0. I thought maybe my logic was backwards since I had two not statements with an or, so I changed it to an and. That didn't help either. if((int)strings_line_tokens[l][m] != 10 || (int)strings_line_tokens[l][m] != … |
| | Now i can check the size of the image. But can't validate the image type(.jpg, gif etc..). Could you please check the following my code and give answer. <!--Form image validation--> <script type="text/javascript" src="js/jQuery-1.4.1-min.js"></script> <script> $(document).ready(function(){ $('#i_submit').click( function() { //check whether browser fully supports all File API { //get the … |
| | public class adding { public static void main(string[] args); int a=1; int b=2; sum c=a+b; system.out.println c(sum c); } help cant find symbol - method string |
| | Hi all, i need help to build up a cellular automata program. So, there is 4 state of cells, 0 = space, 1 = ".", 2 = "+", 3 = "#" This state is continuous from 0 - 3, after 3, it will be back to 0. For example, an … |
| | public class adding public class adding { public static void main(string[] args){ { int a=1; int b=2; sum c=a+b; system.out.println c;(sum c)-> } } help illegal start of expressions |
| | i have a register and login page where the users can register and login. their details gets saved in the database. my requirement is that when the user will login to the account, they should be redirected to their profile page, where they can view all their profile details. Till … |
| | [CODE=C++] #ifndef LIST_H #define LIST_H #include <iostream> typedef char Item; class List{ public: List() {first = NULL; last = NULL;} //~List() void append(Item entry); void remove_last(); void output(); private: struct Node { Item data; Node *next; Node *back; }; Node *first; Node *last; }; #endif [/CODE] I'm writing a class … |
| | I am having registration form which is very long so i have divided into two parts at end of first part i have button continue.If user has filled all the fields and data in fields are correct he can click on continue button to fill remaining form.So after doing some … |
| | i need help ! instead of ouputting password : admin i want to input asterisk password : ******* thanks in advance |
| | Hey guys, I'm very new to this so please forgive me. I have a theme that I am trying to use to display some stats from my minecraft server (Yes I am one of those people :) ) The dashboard theme has a load of charts that are in a … |
| | <?php printf("This is the first line. \n"); printf("This is the second line"); ?> This is the code but it isnt printing in new line. |
 | hello there, i have a purchase requisition table in mysql like below: pr no qty items 1 10 pencil 1 5 ballpen 1 8 eraser I would like to display them in tabular form and eventually the users should be able to edit. But my program does not assign the … |
| | please help on how to create Ajax countdown with PHP and save in database |
 | Hi Dw. How to check if the running process has been injected by another process or there is another process running as another process. What I mean is, let's say the explorer has been injected by another process and both these processes run as one process and the explorer process … |
| | Hello, this is a very strange problem. I had first put this discussion in the Linux and Unix thread, since I believe it is actually a problem with how the data is entered via but the vi editor, but I closed those out and will put it in the C …  |
| | Hi I'm try to change the background of the matched by a Regex text. Example: input: aaa aaa aaa //double white spaces in between output: aaa aaa aaa //change the background of all matched white spaces to red But it's coloring the wrong text. I have tried and searched google … |
| | Hey. I'm struggeling hard. Been trying for 5 hours straight without much progress. I just can't see what'ss wrong. This is my third week learning Java in school. I am looking for guidence. Don't want anyone directly solving the task for me. As that would be cheating, I would fail …  |
| | Hi, I have created real time script for my website. I wanted to ask u is it good or bad script? Here is my script: My php page:servr.php <?php set_time_limit(0); $con = mysqli_connect('localhost','root','') or die ("Could not connect to the Database"); mysqli_select_db($con,"msg") or die("Cannot find the database"); $last_id=null; while(1) { …  |
| | Hi, thanks in advance foy your time. I have in the past made a inventory site where a user selects from a dropdown what he or she has and saves it but this is a little different... What I'm attempting to do is this... User creates an account (have the … |
| | <?php $ip = '59.32.28.65'; $url = "http://www.ipmango.com/api.php?ip=".$ip; $xml = simplexml_load_file($url); echo "IP address : {$xml->ipaddress} <br />"; echo "City : {$xml->city} <br />"; echo "Region : {$xml->region} <br />"; echo "Country Name : {$xml->countryname} <br />"; echo "Latitude : {$xml->latitude} <br />"; echo "Longitude : {$xml->longitude} <br />"; ?> |
| | I have an old sqlite database that I am no longer going to be using but I want to transfer all of my data to my new mySQL database. I have everyone imported and it all looks good but the problem is when I order my one of my columns … |
| | Ok so this is my base pig latin code and I need it to detect and change the capital letters into lower case as well as move the end punctuation to the end of the pig latinized word. For example if I type "Hello!" it gives me "ello!Hay" when I … |
| | Hai , I used gridview for student list , and export it to pdf. But the 2nd column is not need to export. I make the gridview's 2'nd column visible false. [CODE] GrdStudent.Columns[2].Visible = false; [/CODE] But pdf file contain this column. Can you help me to solve it. Regards, … |
| | Dear all I have combox accumated with 3 perameter Grid Connected PV-SYS- Full Feed In Grid Connected PV-SYS with Electrical Appliance -Net Metering Grid Connected PV-SYS with Electrical appliance ,battery system -Net Metering Each combobox value contain images.I used picture box to dispaly images. How to display the image based …  |
| | i have a URL like this example.com/index.php?param1=10,20,30,40,50¶m2=50,60,70,80,90,10¶m3=40,50,60,70,80 Using PHP,javascript,JSON i did this pentagon radarchart. If the values are changing then the pentegon image also will be change. and if the parameters limit is 3 only. if it is 1 parameter then the respective parameter values will display. By using the … |
 | Hello, It would be great if someone tell me what is the exact difference between DDL and DML? Thank you |
| | Hello, I am using a bootstrap modal pop up box I just need to show the data from the data base in the modal box for that I hae used ajax to do that as in normal listing when ever users click on the records view button it should show … |
 | this is my first time of creating trigger..I tried to create trigger using mysql to count how many 2007 data in the table when inserting new record but it not working....... My table have more than 50 data... CREATE TRIGGER No_of_Publisher_year Before Insert ON Book FOR EACH ROW SET @Count_No=New.Copyright; … |
 | I got the questionairre problem. I was trying to fill the answers from the 20 questions and output the file as results.txt, but it only shows the answers of 19 questions. And when I fill up all the answers, the total score shows 0. The scores for each question (except …  |
 | HI guys, I'm just about to build a small, simple expenses application. Basically I'd like to keep track of how much money I'll make by selling some stuff, and therefore I have to input the income and have a total of it, the expenses (fee, refunds) and total it and … |
| | How to load the images in different directions (top to bottom)  |
| | Hi I am trying to create a update function. But it not updating in the database. Please help me to fix. **Test-2.php** $whereString = ''; $bind = NULL; if(isset($_POST['Submit'])) { if($_POST) { $SCYQ64UKID = $_GET['SCYQ64UKID']; $SCYQ64AVGP = $_POST['SCYQ64AVGP']*100; $searchFields = array('SCYQ64EMAL'=>$_POST['SCYQ64EMAL'],'SCYQ64EV01'=>$_POST['SCYQ64EV01'],'SCYQ64EV02'=>$_POST['SCYQ64EV02'],'SCYQ64EV03'=>$_POST['SCYQ64EV03'],'SCYQ64EV04'=>$_POST['SCYQ64EV04'],'SCYQ64EV05'=>$_POST['SCYQ64EV05'],'SCYQ64EV06'=>$_POST['SCYQ64EV06'],'SCUSER'=>$_POST['SCUSER'],'SCYQ64AVGP'=>$SCYQ64AVGP,'SCYQ64TZ'=>$_POST['SCYQ64TZ'],'SCJOBN'=>gethostname(),'SCPID'=>'SSWEB','SCUPMJ'=>$_POST['SCUPMJ'],'SCUPMT'=>$_POST['SCUPMT']); if($post = array_filter($_POST)) { if($fields = array_intersect_key($searchFields, $post)) { … |
| | I have a problem with adding more than one number in calculator..the problem is while adding 1+2 answer is 3 and when i do 1+2+3 the answer is 5 and not 6 why so.. ihave tried different method of creating array for storing the value but nothing seems to work …  |
The End.