64,152 Solved Topics
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| | Hi, I'd been working on a MS Word document for 2 hours when Word crashed. When I restarted Word, all of my changes were GONE. Can anyone tell me how to recover my temporary document? I tried to look at my Windows/Temp folder but I'm on my work computer. |
| | So I haven't used preg_match too terribly often but I found this example online for parsing a page to get text from div's: preg_match("/<div class=\"topic\">(.*?)<div class=\"content\">(.*?)<\/div>/", $html, $matches); Now everything looks familiar to me and I understand until I see the (.\*?) What role does it play in preg_match? |
| | I am dynamically adding Child DIVs to a Parent DIV, but appendChild() inserts the new child DIV at the end and I want new insertions to be at the top. I understand inserBefore(), but initially there are no children in the DIV. Is ther an easy way to do this? |
| | I got dannie web help and make best effort to get good idea. Finally I make this code. but This code okay for search data and load it to text boxes. but again I change some values and click update button It say "connection alredy open." this is search code …  |
 | Hello the same issue has troubled me in the past. I have a autocomplete script that the user chooses people to send them something. I use to store multiple values in one row. That is the id of the selected people that the user chooses. Thats not the proper thing … |
 | Hi Guys! I cant find a way to show my data array the way i need it to be hope you can help me. i already tried using array_push(), json_encode() but still no result. basically what i am getting is like this Array ( [0] => Array ( [name] => … |
 | hello..... google provided translated code. i want to restrict dropdown languages. i want to show only 5 languages. i tried a lot. anybody help me plz. how to show selected languages.here is the code. displaying all languages in drop down. i want to display only 5 languages...how to do?[CODE]<html> <head> … |
 | Hi group, I'm trying to insert both a copied range (from and Excel file) AND a message (text) into the body of an Outlook email. I've perfected the code to insert the range, but I've not figured out how to get the message to go along with it. I hope … |
 | This code displays the contents of an array in the format: 1 2 3 4 1 2 3 4 etc... $data = $_POST['data']; foreach ($data as $tempone) { foreach ($tempone as $key=>$temptwo) { echo "$temptwo", "\n"; } echo "<br>"; } How can I get those results and use them in …  |
| | Hello, I am trying to write two equations, each element in the equation is an arry , double XDiffusion (int D,int D11, int x, int s) { float DeltaX; return DeltaX; } double YDiffusion (int D,int D11, int x, int s) { float DeltaY; return DeltaY; } int main() { … Programming c++ |
| | This script works fine, but there's a part I'm not sure if there's an easier / better way to do it. The part I'm talking about is commented in the script. Also any general advice on improvements if there are any to be would be cool. <?php if (isset($_POST['submit'])) { … |
| | In this pseudo example I have a table called **carsales** which contains 2 columns called **date** and **make** Every time a salesperson sells a car they enter the date in the **date** column and model of the car for example Ford, Honda, Audi in the **make** column. The required output … |
 | Hello i want to make notification when new message is received, i have a row `seen` with values `0` and `1` if is 0 then its unread else is seen i got this code but when it displays the output shows the number of rows but for example i have … |
 | Hey guys, been a while since I've been here, but still the best source for help. Hoping you guys can help me with a checkbox/radio button scenario. HTML... <div style='margin-bottom:5px;'> <div style='float:left;width:49%;text-align:left;'><input class='toppingChecked' type='checkbox' id='top-".$row['id']."' value='".$row['topping']."' /> ".$row['topping']."</div> <div style='float:left;width:7%' class='lblLeft'> <input type='radio' class='css-checkboxLeft countToppingSelect' name='top-".$row['id']."' id='top-left-".$row['id']."' value='Cheese' /> <label … |
| | i am using VB 6.0 and MSAccess in my project.. in one of the forms i use a flexgrid to store data into and load data from database. and also to edit each cell i use a textbox. alll these are working perfect, bt i have a problem with saving …  |
 | hey guys I have problem while using straming via **VLC**, before September I was using **VLC web plugin** to view streaming videos via **VLC** because web browsers deprecated vlc player from working so I must use html5 or jwplayer or any video player, is there any replacment to **VLC** ? … |
| | hi i having trouble with saving and checking duplicate with my coding..i can't save my data and when i save a new data , it's always say duplicate..i want to save my new data and if it record is already have it, want to show a msgbox saying duplicate..here my … |
| | I have the below data and I would like to find out how many sets I have and how to access each key value pair in javaScript. response[ {"RECORD_NUM":967,"DATE_FIELD":"1736-01-19","DESCRIPTION":"James Watt, inventor of the steam engine, was born in Scotland."}, {"RECORD_NUM":1002,"DATE_FIELD":"1747-01-19","DESCRIPTION":"Johann Bode founder of \"Bode's Law \" dies"}, {"RECORD_NUM":1111,"DATE_FIELD":"1770-01-19","DESCRIPTION":"Battle of Golden … |
| | Hi I want to display text and image both on the same jsp page. but the code display only image, which is retrieve from database. can i display both on same jsp page. all data retrieve from database with image as blob. please help me.. |
| | Hi I am trying to send a reminder mail with the HTML Table format. But the details is not getting displayed. Please help me to fix. i am using class file to send the email. include ('config.php'); date_default_timezone_set('Asia/Calcutta'); require "classemail.php"; $mail = new EMail; $mail->Username = 'emailid'; $mail->Password = 'password'; … |
| | I have two table : buy_temp & buy_detail, i need transfer data from buy_temp to buy_detail . For the first step i will get data from buy_temp like this : $sid = $db->data("email", $user_session); $sql = mysql_query("SELECT * FROM buy_temp WHERE id_session='$sid'"); while ($r=mysql_fetch_array($sql)) { $cart[] = $r; } $j … |
| | I am trying to make it to where it will read the registry and report back if ProxyEnable is set to the value of 1. If it is, it replies back that the privacy is in risk, if not it says privacy is safe. Here is my code. Any help … Programming asp.net microsoft-windows visual-basic |
 | Hello , how to use Calendar control in C# for windows Application,im not Asking about "MonthCalendar". And I was watching some videos they use calendar control in the toolbox ,but in my visual studio 2013 in toolbox there' no calendar control .please help. Programming visual-studio  |
| | Dear Listers, I have create a project in java using netbeans. Have designed the user interface where I have a jtable and a button. When i created the interface it automatically populated the code and I have done nothing When i click the button it shoiuld call the class to … |
 | I am trying to learn how to do cool CSS3 menues. I have a good understanding of CSS, but I can't seem to fix this problem. Here is my code so far: /* Menu 2 */ ul{ list-style:none; width:150px; height:auto; background-color:#FFF; padding:0px; } ul li{ padding:15px; list-style:none; color:#333; background-color:#09C; } …  |
| | Hi all, I'm facing this error while following a tutorial. Warning: mysqli_result::fetch_array() expects parameter 1 to be integer, string given in C:\xampp\htdocs\client\login.php on line 12 [] Here is my php <?PHP include_once("connection.php"); if( isset($_GET['format']) && $_GET['format'] == "json" ) { $query = "SELECT * FROM tbl_client " ; $result = … |
 | Greetings, I am developing a backend website using ASP.NET. I had a 3 GridView controls within the page. I am using the jQuery to add a CSS class to third column of the 3 GridViews when the page in ready as I tried to add this class by setting the … |
| | Could you answer? I've a table in mysql database the structure is like: table name: img_tbl (id, image, size, format, etc..) image defined as blob datatype inside the table. i can retrieve single image from mysql database by using the following code. [CODE] $sql = "SELECT image,size,format FROM img_tbl"; // … |
 | hi all i have duplicated a script i had created and adapted it to something else i want and now im getting a Fatal error: Call to undefined function get_interests_data_from_post() in /home/jktempla/public_html/checkboxes/check.php on line 8 can someone help with this heres the coding for that section <?php include("connection.php"); $interests = …  |
| | Hello i want to make like button so i need to `INSERT`, `SELECT` and check does already exists the record i have this code: **likes.php** <?php require 'connect.php'; require 'core.php'; require_once 'functions.php'; $user = getUserData('users', 'UserUsername'); if(isset($_GET['type'], $_GET['id'])){ $type = $_GET['type']; $id = (int)$_GET['id']; switch($type) { case 'ticket': $sql = …  |
| | .MODEL SMALL .STACK 50H .DATA NL DB 0DH, 0AH, '$' .CODE MAIN PROC MOV AX, @DATA MOV DS, AX MOV CX, 5 MOV BX, 1 FOR_1: PUSH CX MOV DL, 20H MOV AH, 2 FOR_2: INT 21H LOOP FOR_2 MOV CX, BX FOR_3: MOV DL, '*' MOV AH, 2 INT … |
| | My tables are PURCHASE and SALES... In PURCHASE table, fields are CODE(primary key), PRICE, DATE, TOTAL, QTY... when I'm entering datas in form and when i click submit, the datas stored... but when i enter same DATA(CODE), it is showing error... i don't want to show the DEFAULT ERROR message... … |
| | [B][U]Following I am mentioning step-by-step procedure to create database connection to the asp.net website textboxes via C#.[/U][/B] 1: Open visual studio 2005 and from FILE select NEW-> WebSite, then from pop-menu select asp.net website (Note: Language must be C#) , then press OK. 2: Now create three textboxes from the … |
 | Hi Dw I have created a program to lock files and by default when a file is locked the file changes from being a folder to a lock. So what I want to do is to change the lock to my own image, just like how VLC do, it changes … |
| | i have followed a tutorial for a working checkbox group after failed attempts with others. On test file it was working but when i add it to my site i dont get any results after submitting form. First of all here is the file from tutorial. Sorry in advance for … |
| | How can i get the end of the month or the beggining of the month to create a new table for records ? i have this code but it gets the current month... <?php $user = getUserData('users', 'UserUsername'); $sql = "SELECT `ticket_id`, `Uplata`, `Dobivka`, `Date` FROM `kladilnica` WHERE `Username`='$user'"; $result … |
| | hi i have followed a online tutorial to replace photo system on my site and all went well till i attempt to upload photo i get no file selected even if i have just gone on the page but after pressing submit i get a success message and the photo … |
| | The code below works ok and displays result (mDisplayNominalEff) to screen but I want to round the result to 3 places. I assume that I need to parse string to double. Any ideas on how to do this? String mDisplayNominalEff = ("" + (myDiameter - (myPitch * 0.649519))); TextView displayNominalEff … |
| | Okay so I have this program that generates 10 random number (1-1000), calculates their average and the amount of larger as well as smaller numbers than the average, this is what I have and for the life of me I can't figure out wheat I don't do right: program random1; … |
 | Hi Guys Im trying to search in a textbox on my form and its value will load on the table. But I cannot get how, and also what should I use, I only know PHP and simple Javascript, Please help me. I only want to know on how can I … |
| | Hello i want to create a script like this `$query=mysqli_query($this->db,"SELECT * FROM table WHERE to_user_id='$uid' ORDER BY id DESC")or die(mysqli_error($this->db));` but the to_user_id row has multiple values. (45,67,234) Lets say that one of them (45) is the $uid note: the $uid variable is called on a session file. Its the … |
 | https://jsfiddle.net/cmvs815c/1/ Is there a way to make "Enter a tag...", red as well? |
 | I recently started to develop a project under visual studio 2015 on my windows 10 machine. I zipped it up and moved it to my windows 7 machine (physical not VM), also visual studio 2015. All it is, is a helper class for reading and writing to the registry. On …  |
| | How can i check if username and email exists i have this code but its only checking the email not the username... $sql = "SELECT `Email`, `UserUsername` FROM `users` WHERE `UserUsername`='".$user."' AND `Email`='".$email."'"; $result = $conn->query($sql); if($result->num_rows >= 1) { echo "Email or Username already exist, try something else."; } … |
| | I am having small issue with my code mirror preview. For some reason will not dectect when new line is created in editor. Question: How to make sure that the code mirror preview dectects a new line and displays it correctly? [Codepen Example Here](http://codepen.io/riwakawebsitedesigns/pen/mVmxpp) Script <script type="text/javascript"> $(document).ready(function() { var … |
| | hi i got another syntax error in a script that i am fixing to add onto my main site can someone take a look to see whats going off this error is You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version … |
| | I have a Python script getData.py that uses Mechanize, and runs fine under the interpreter. It was installed using easy_install - and the install seemed to indicate it was completed. The problem is, when I try to compile it using py2exe while in the folder of the script, and using …  |
| | def list_function(x): x[1] = x[1] + 3 return x[1] n = [3, 5, 7] print list_function(n) It shows following error when i run the code for multiple times. 1. Oops, try again. list_function([6, 3]) returned 6 instead of [6, 6] 2.Oops, try again. list_function([1, 6]) returned 9 instead of [1, … |
| | So I have the following code: <script> function validateForm() { var homePhone = document.forms["volForm"]["hphone"].value; var mobPhone = document.forms["volForm"]["mphone"].value; var workPhone = document.forms["volForm"]["wphone"].value; var ehomePhone = document.forms["volForm"]["ehphone"].value; var emobPhone = document.forms["volForm"]["ehphone"].value; var fname = document.forms["volForm"]["fname"].value; var lname = document.forms["volForm"]["lname"].value; var digiSig = document.forms["volForm"]["digiSig"].value; var digiSplit = digiSig.split(" "); if((homePhone.length == 0 … |
| | hi i managed to change my site from mysql to mysqli with all your help although i have one line thats causing me problems in inbox.php can someone check this out and see whats wrong the error im getting is Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, boolean given … |
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