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im having a problem controlling a stepper motor using a microcontroller..what i did is that i test it with my board coz it has led's to check whether its working or not..we are tasked to make a program in c++ that would make a variable reluctance stepper motor work. If … |
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hi i am trying to, on a button click, display data retrieved from mysql database in a text area but having no success. Below is the code i used. All help given is appreciated [CODE] print "<center><TEXTAREA NAME=news ID=news COLS=70 ROWS=10>".$news."</TEXTAREA></center>"; if(isset($_POST['show2'])){ $cn = connect_db(); $cn_sql = "SELECT message from … |
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Hi all, I've been hitting the same problem over and over in my development. Sometimes when i do a MySQL query I keep getting the error Warning: mysql_fetch_row() expects parameter 1 to be resource. I don't understand why. What does this error mean, am I doing something wrong? I've googled … |
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Hello I am making a simple page with one form. I want to update the password for a user in a table in MySQL - there is only one user in the table. The code DOES work. It really does update the table record, but once its updated, if succesfful … |
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Hi guys! Gday'..i have a program of counting of votes..i want to add [ICODE]viewing_bycourse.php[/ICODE] and [ICODE]viewing_bydepartment.php[/ICODE] for those who are already voted.. done with listing of all users who are already voted so i want to show the list of users by course and by deparment.. i dont know if … |
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Is there a C++ command that restarts the application. The program I'm making is just a console application that acts like a calculator. But once you enter your number and press enter you have to close the console and re-open it to find another number. [CODE] int yes = ; … |
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I have created a program without using sqrt and the pwr function but instead have used logs and exponent. The professor said that math.h is not allowed. I am aware that this library is important for computation, but how do I compute the math without using the math.h? Would I … |
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Hi, *I need to randomize a multidimensional array so that the order of questions in a questionnaire is different for each participant. I have limited php skills, and am modifying an old script someone else wrote. Currently, questions are presented in the same order that they are listed in the … |
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This is a falling snow snippet Its very light grey its really meant for like dark backgrounds for best effect but its ok on white. its a slightly grey snow Just place the code in between tags and it should work Its too complicated to edit color unless you have … |
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I need to write a main() function, that loops over a bunch of numbers from 0 to 100, calls another function called isPrime() for each of them, and print out the numbers that are prime. I'm new to C++ and any help would be appreciated. |
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hi all, I am a new learner of php. I m currently working on my 1st php project.project is all about a website development.The site is still underdevelopment. I want to include counter in m website in order to know the number of visitors.I am continuously searching for a snippet.Please … |
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Dear Pros, Attached hereby is my error screen-shots, as you can see, before I refresh my page the layout is nice (see attachment beforeReload.jpg), but after I reloaded my page, the layout will have massive problems (see attachment afterReload.jpg), and if I keep reload the page, sometimes it will give … |
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Hi I am having trouble achieving 100% width of footer. If in css width, I set it to 100%, after resizing or after scrolling page horizontally the footer background is lost. If I set width in pixel, the problem increases(i am sure u know why) Do you know any fix … |
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Hello friends, now I will show you how to make a simple anti spam protection (without using captcha) who is very effective. The original idea (for educational purposes) is taken from here: [URL="http://delicon.mk/blog/kontakt-formular-koj-ne-saka-spam-botovi/"]Part 1[/URL] [URL="http://delicon.mk/blog/kontakt-formular-koj-ne-saka-spam-botovi-2/"]Part 2[/URL] Sorry about the links and macedonian language, but I respect my friend and I … |
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Hi all, I look unsuccessfully through the web how to suround an image with text as attached (HTML or CSS, no matter). Can someone help me to do it. I'll appreciate it. Regards, E. P. |
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Hello. I am completing work on a commerce website and have noticed a small but strange error that I cannot seem to remedy. Each page has a footer that contains text; of course, this should align the same on each page view, but the problem is as follows: Alignment is … |
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hi all all i want to do is create a simple html form and submit it direct to a forum thread i have created can anyone help or is it not possible the idea is that someone can post a result of a game they have played without going to … |
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hello, i am in last year, computer science(Rwanda) does any one help me to find the subject proposal in computer science? i would like to develop an internet system by using languages like html, php,mysql,.. . thanks. |
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If there's anyone that can help, I'd appreciate any suggestions with this issue: I created my site with an elastic layout, using all measurements in ems. However, the layout gets distorted when a user zooms in or out. The nav bar gets completely messed up, and on firefox when the … |
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I am writing aa table with two td's and i need help. here is the html: [CODE]<table> <td style='width: 100px; height: 100px; background-color: green;'></td><td style='width: 100px; height: 100px; background-color: green;'></td>[/CODE] and i want to be able to make the first td's left corners rounded and the second td's right corners … |
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ok, whenever i make my browser smaller then like 900px wide it will push the footer image to the right but when the browser is nice and big it will display perfectly fine, any ideas? I only put in the css that you should need, but if you want all … |
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I am having huge trouble with this Mysql_real_escape_string to prevent SQL Injection. I have tried everywhere possible to input it in my code. My code looks a lot different than most peoples. I mean my login/registration system works PERFECT.. besides that it's not protected from SQL Injection yet which is … |
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Hi all, Does anyone know of any good tutorial that explains how to set up a website on apache web server. I need it to be in Linux (Ubuntu). Or if anyone can explain to me how to do it that would be great to :) all I need to … |
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Hi! I'm having a slight problem. You see, this is my first webpage; I continued to edit it, 'till the layout looked somehow ok. The design was all based off viewing it from Google chrome. When I borrowed a friend of mines computer, I was greatly shocked... None of it … |
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okay so i got a little script that from button links load different information within the same page what im trying to achieve is pulling php coding to the same file but each time i try it throws up errors below is the code that is giving me a problem … |
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Ive got my form layout, but I would like to add a really cool background image to make the form snap. But it will not show up. Here is my style and html, had to validate strict. Thanks in advance.... [CODE]<head> <title>John Rogers Web Design</title> <link href= "./styles/formstyle.css" rel= "stylesheet" … |
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[CODE]<form> <table class="spon_info"> <tr><td> <label for="add_street" style="font-size:12px;vertical-align:middle;padding-left:2px;">Street</label></td><td> <input name="add_street" type="text" style="vertical-align:middle" value="" size="35" maxlength="50"/> </td></tr> <tr><td> <label for="add_city" style="font-size:12px;vertical-align:middle;padding-left:2px;">City</label></td><td> <input name="add_city" type="text" style="vertical-align:middle" value="" size="35" maxlength="30"/> </td></tr> <tr><td> <label for="add_state" style="font-size:12px;vertical-align:middle;padding-left:2px;">State</label></td><td> <input name="add_state" type="text" style="vertical-align:middle" value="" size="5" maxlength="2"/> </td></tr> </table> </form>[/CODE] I have this table and in that table has … |
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hi all, i dont know how to get the right title of this thread.actually i wanna create a web-based system.i want to combine php n java.but for ui,i want to use html.anything that could help me like tutorial,example of web page code or any else? i appreciate if sumone could … |
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I cannot figure out where there is this gap between the 4 pricing images and the 4 rows below it. The html is: [CODE] <table cellpadding="0" cellspacing="0" style="width: 90%;margin:auto;"> <tr> <td> </td> <td style="width:136px"> <img alt="Budget Web Hosting" src="images/tag-pro.png" width="136" style="margin-bottom:auto" /></td> <td style="width:136px"> <img alt="Budget Web Hosting" src="images/tag-pro.png" width="136" style="margin-bottom:auto" … |
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Hi friends I am working on a website project. I am thinking of adding a css tag cloud which rotates on mouse hovers.Can you please help me with the scripts needed for that. Thanx in advance |