199,114 Archived Topics
Remove Filter  | |
| | my problem is how to use if else statement with the use of character type string (char str[40]) for exemple char str[30]; cin>>str; or gets(str) or getline(str,30) if(str=="hello") cout<<"world"; i search this everywhere but every answer could not satisfied me.  |
| | Greetings everybody, I have been using libusb for a few days, I developed a program to transmit data via USB port which gives no error, but when I developed a program for receive mode, it gives a run time error related to submit urb. When I took a look at … |
 | Hi guys, sorry if i'm posting this and it is already answered in another discussion. I am creating a website for a sales process using phpstorm, I'm new with all this so that is why I'm so confused. Actually i have this form: <form name="frm" id="frm" action="<?PHP echo $_SERVER["PHP_SELF"]; ?>" …  |
| | Have first part of program written. It will use enum array for month and average rainfall amount. It starts at January and runs through December. Second part is to ask user at what month they want to start (example, April). The printout would then start at April of year -1 …  |
| | how to set char limit in prompt box using javascript? |
 | can anyone help to check my coding? what i need is to enter the groupcode and when i click search,it will retrieve all the modules. but only one module that appear instead of all. <?php $server="localhost"; $username="root"; $password=""; $connect_mysql=mysql_connect($server,$username,$password) or die ("Connection Failed!"); $mysql_db=mysql_select_db("reportdatabase",$connect_mysql) or die ("Could not Connect to …  |
 | i am picking list of names from database, according to scenario each name exists many times in database, That's ok. Now i have filled a DROPDOWNLIST with those names but in drop down list each name appears several times but i want to display each name 1 time in DROPDOWN. …  |
| | The page previously fires the event from the server side.When the new design is applied to the site the server side events are not firing.What may be the problem.Got struck from 2 days.Please help me in solving the issue. Thanks In Advance, Sushmaja Arumalla |
 | Hi All, I am facing some issues when writing a xaml and my code goes as follows :- <Grid> <Grid.Resources> <!-- Shared Storyboard across the system --> <!-- This storyboard will make the image (button) grow to double its size in 0.2 seconds --> <Storyboard x:Key="expandStoryboard"> <DoubleAnimation Storyboard.TargetProperty="RenderTransform.ScaleX" To="2.5" Duration="0:0:0.2" … |
| | Hello. I am user of CPAgrip and they gave us postback so I wanted to use it. Everytime when my server gets postback I want my user who is reponsible for it get points. Let's start. Variables sent in postback: http://scr.hu/1htz/yo1co **Example from affilate network:** <?php if($_POST['password'] != 'secretpassword'){ echo … |
| | Using the CRTL to save the page to the desktop which brings up these files. Snapshot:  |
| | Hello there, I want to introduce message system in my website. I've created table fields as follows: id(int), receiver_id, msg_id, msg_sub, msg_desc, msg_time Below is my html form in which registered users will be displayed in dropdown list: <form class="form-horizontal" action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> <legend>Send Message</legend> Recipient:<select name="receiver_id" data-rel="chosen" … |
| | Hey guys, I'm trying to get all links on a website using BeautifulSoup, Queue, Threading, and urllib2. I am specifically looking for links that lead to other pages of the same site. It runs for a few seconds, going through about 3 URLs before giving me the error: Traceback (most …  |
 | Hello, I'm trying to write a program that will allow the user to choose the sum of the dice and also the number of times the dice can be rolled. Here is the program #include <iostream> #include <cstdlib> #include <ctime> #include <string> using namespace std; int rollDice(int num); int Main() …  |
| | hi fellas As I remember, I watched video on YouTube, I couldn't watch directly on the middle of the video without loading from the beginning (am i correct?), but nowadays we can and it's really great. How that thing works? Maybe i'm wrong, anyone can verify that? |
 | My email vaildation is working correctly now. But, I would like to alter the message color from black to red by styling it somehow. I have attempted such things as: { message = "Please, enter a valid email"; message.style.color == 'red'; writeMessage(message); return false; } The insertion being: message.style.color == …  |
| | Hello, i just coded for login script now i want to add "sha1" to my code due to security reason but it's showing an invalid login error i don't know the reason but when i use this withouht "sha1" it's working fine but i want to secure password into database …  |
| | I'm having a problem with my linked list. I want to add to the beginning of the list and delete from the beginning of the list. I get an AccessViolation which is coming from where I print out the list. I also don't think it's adding elements to the linked … |
 | It keeps telling me there is an error on line 22 when I run the program. Does anyone see the problem. My goal was to create a jagged array where the first block had 3 grades, the second block had 2 grades, and the third block had 4 grades. using …  |
| | I've attached below my codes. I'm stumped. The funny thing is, I think I can make this work with a vector instead of the arrayListType class. I cannot figure out how to load the objects into the array. I create an arrayListType object of type extPersonType, call it addressBookType, and …  |
| | Hello Everyone I am struck how to start script in my .txt file i have some of ips and i need to retive the ip and it need to convet into xml file in .txt file ips like his client1-10.1.1.1/24 clientgw1-10.1.1.2 server1-10.1.1.3/24 servergw1-10.1.1.4 client2-10.1.2.1/24 clientgw2-10.1.2.2 server2-10.1.2.3/24 servergw2-10.1.2.4 client3-10.1.3.1/24 clientg3w-10.1.3.2 server3-10.1.3.3/24 … |
| | Greetings everybody, I have been using Code::Blocks for only a few days. I have developed lots of GUI applications in other IDEs. But, when I try to start a GUI project in Code::Blocks, I am having compile error, even thoough I change nothing in the generated project. I mean, even …  |
| | All, what I am trying to do is isolate markings (differences) in images. I have an unmarked image (I1), a marked image (I2) and a third image (I3). I would like to compare I2 against I1 and store the x,y (or array of pixels) of the differences (isolate markings). I … |
 | hello my lovely friends of daniweb commuty. i have i jquery code of login popup basicaly it work when we click on a link to call it. but i want to excute it if a field is empty for it, i have add a code before `$('a.login-window').click(function()` and that code … |
| | Im trying to write a code where the user inputs an expression and then prints the answer and the postfix expression my problem is the parenthesis are all off and I'm not sure how to get them to print normal or even do without the parenthesis at all For instance, …  |
| | If there is something I understand least of in programming, it's accessing arrays. Does anyone know why this won't work? I can't find the answer anywhere. What I'm basically trying to do is take the months that have 30 days and perform a math problem, but I can't seem to … |
| | Hello DaniWeb Family! I'm new to the site and to the industry so please be patient with me...smile! I recently completed a 2-year community college program where I studied web development and the courses ran the gamut from Photoshop and Dreamweaver to VB, ASP.Net, C#, Javascript, and Java to Server … |
| | i intend to do my project of making browser or media player in JAVA.i need help..someone please guide me how to go about it...and someone has any other bright idea of some other project which he has made or which is unique in nature..please advice and help...will be grateful for … |
| | Please can someone help me optmize this query, it is slow and brings the same data for the debtage column SELECT customer.custid,customer.compname,customer.phone,customer.depot,acctofficer.acctfullname AS acctoff, STR_TO_DATE(mastorders.lastsuppdate,'%d-%m-%Y') AS purchdate, STR_TO_DATE(transactions.timestamp,'%Y-%m-%d') AS debtage, format( customer.balance, 2) AS balance, customer.balance AS balance1 FROM customer,mastorders,acctofficer,transactions WHERE customer.custid=mastorders.custid and acctofficer.acctoffid=customer.acctoff AND customer.depot='$depot' GROUP by customer.id ASC. … |
 | Good Evening. :). I just want to ask who knows any COMPLEX DATA TYPES IN C#. I badly need it tomorrow morning. I can hardly search and find the exact codes for it. Please help me. PLEASE... THANK YOU VERY MUCH. :D  |
| | Hello. I am finally figuring out some basic validation. My main interest at this point is validating email. The script I got online contains the following, but does not check for "com", etc: if (email.indexOf("@") == -1 || email.indexOf(".") == -1) This works but does **not** check for "com". It … |
 | Hello, I am making a 2d shooter game, and I dont knnow how to make the player's ship move left and right with left and right arrow keys... please help me. I have to finish this project before 6th... please help |
| | Friends I have a problem in totalling the variable .When I use my code I am not getting the answer as I expected. My code is as below Jsharbal = Format$(TRS("Sharbal"), "#,##0.00") Jworkbal = Format$(TRS("workbal"), "#,##0.00") Jsalabal = Format$(TRS("Salabal"), "#,##0.00") Jprofit = Format$(TRS("Prflbal"), "#,##0.00") CRTOTAL = (Val(Jsharbal.Caption) + Val(Jworkbal.Caption) + … |
| | It is possible to read/write the binary of any file with using Python? `open(file, "b")` only works for windows `"rb"` `"rb+"` `"wb"` `"wb+"` `"ab"` `"ab+"` works but `.read()` just prints the file contents not its binary |
| | I write the program in maximized screen. But my output screen is so big that I cannot see the output. The lines in which output is shown are out of the screen. When I exit TurboC, then only I can see the output as the screen is in restore down … |
| | Hello, Below is a simple gun simulator for the console, but everytime I hit spacebar, I have to hit it twice before the next line will pop up in the console. This started happening after I inserted the last 'if' statement in order to reload the gun. Does anyone know … |
| | I want to change content of a DIV which is in the TD (Table Tag); every div has unique ID viz. picked_cJN_031599, picked_cJN_031596; every div is prefixed with picked_cJN_ *and a unique ID came from database; I want to change the value of any div just by passing ID and … |
| | HOW TO ADD DATETIMEPICKER CONTROL IN THE COLUMN OF DATAGRID.........TO PICK THE DATE AT RUN TIME |
 | I want to have a supplier table, with ID, NAME, CONTACT, PHONE, etc, In my main table, a record can have more than one of these suppliers, what is the best way to select multiple rows from the supplier table if they relate to a record in the main table? … |
 | Hey all ,,,, basicly i come from a vb language to c# and i'm using couple of varables and constant that i'm using upon all my project so is there any way that i can set like a public variable that i can use every time i need or even …  |
| | Hi I am new, Pls help me the following issue. When click the update button, ID should be to another page to process the update function. Below is my entire code index.php <?php include_once '../../inc/config.inc.php'; $sql="SELECT * FROM demo order by id"; try { $result = mysqli_query($con,$sql); include 'view.html.php'; } … |
| | hi im doing a project on online table reseration. im using a table "reservation" to store the table details of reserved table +--------------+-------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +--------------+-------------+------+-----+---------+----------------+ | reserve_id | int(15) | NO | PRI | NULL | auto_increment | … |
| | With the following bit of code I'm trying to get the key's of each sub-array that I will need at this part of the script. It's working so I'm not too worried about this, I just think there should be a pre-built function to do the same thing. foreach($myArray['ico'] as … |
 | Hi. all i have small problem Not verified =0 verified=1 $balance = $match_value['balance']; $verified = $match_value['verified']; <tr><td> <b> Balance: </b> </td> <td> if ($verified == 1) { $verified = "$balance"; } else { <a class="btn btn-danger" href="verified.php" > not verified </a> } </td></tr> |
| | The output that i get keeps repeating. For example, strInput= "orange~banana~banana~apple" but what i get is this output= "orange~orange banana~orange banana banana~orange banana banana apple" I'm pretty sure my regex is right. Any help would be much appreciated. Thanks! using (StreamWriter write = new StreamWriter(filePath, true)) { string[] line = … |
| | i have installed android studio on my pc and im trying to run it and its showing me an error that says, "The environment variable JAVA_HOME(with the value of C:\Program Files\java\jdk1.8.0_20\bin)" does not point to a valid jvm location |
| | how can i save different data to text file separated by commas and the text file shoul handle 5 records |
 | Why isn't the Microsoft built in class Random class an type static class as the Math. class is. Why didn't they make this class static? |
| | I have to generate the mail to their mail address specified at the time of the registration to specify the username and password. So i tried the following code to send email but the email is not generated showing me either "Failure sending mail" or "Connection timed out". So please … |
| | I made an online application to store employees information in MS SQL,I used Disconnected model and I made my class for "DataSet configuration" and call method in it in The "Form_Load" event. This is the class public static string constr = ConfigurationManager.ConnectionStrings["cnn1"].ConnectionString; public static DataSet GetDataSet(string stored_name, string table_name, params … |
The End.