Programming Forum Topics

A long standing complaint with the standard progress bar control is that there is no easy way to display text. In spite of numerous requests, Microsoft has not included this capability. The following code includes a class, `CustomProgress` which inherits the standard `ProgressBar` and adds such a feature. It is fairly easy to use. If you want to show a percentage progress you set `Text` to a null string and the percentage will be calculated from the `Minimum` and `Maximum` value properties. If you want a custom string then assign it to `Text`. Either the percentge or custom text will …

> Last month, Facebook admitted to storing million of Facebook passwords in plaintext. The Verge Apr 18, 2019 We see students being taught login systems here and a recurring mistake is passwords being stored in databases. It appears that CompSci courses teach bad practices early and as we know it's hard to unlearn what you learn earlier. Further reading seems to indicate these passwords may have collected via logging. "But as Krebs on Security first reported, various errors seem to have caused Facebook’s systems to log some passwords in plain text since as early as 2012." I'm been chided for …

Hi all I have a x32 bit application on a windows10 x64 machine. The application was working fine untill I change the connection string from OLEDB to ODBC with a DSN. Since my application x32 bit I created a x32 bit DSN to an ACCESS db wich also is a x32 (Office 365). When I run the application I receive the error, cannot open database (Unknown) it may not be a database that your application recognizes. I can oppen the Database from Access fine no pronblem, I also recreated the 32bit DSN dultiple times and the problem still precistes.

Hi group, I'm attempting to populate a listview with data from my test database created via Visual Studio 2019. I'm getting a syntax error that says, "Incorrect syntax near the keyword 'FROM'." It's not clear to me what the error is. The code I've written is as follows: Dim strQ As String = String.Empty Dim datasource As String = "Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\Don\Documents\Visual Studio 2019\SalesForm\DWHRPT.mdf;Integrated Security=True" conn = New SqlConnection(datasource) Dim searchID As String = tbxCompanyName.Text strQ = "SEARCH CUST_ACCT_NO, CUST_COMPANY_NAME, CUST_FIRST_NAME, CUST_MIDDLE_INITIAL, CUST_LAST_NAME FROM CUSTREC WHERE CUST_COMPANY_NAME LIKE '" & searchID & "%'" cmd = New SqlCommand(strQ, conn) da = New …

I want when click on the Name Listed on a Listbox from the database to fill Textboxes with Username and Password of particular user from SQL database. I am able to see Names stored on the database on the listbox but when i click on the name its unable to fill the Textboxes. Here is the code that fills the Listbox with data from database (NOTE: I am able to view a list of names on the Listbox with the code below) Public Sub ListBox() Try If con.State = ConnectionState.Open Then con.Close() End If con.Open() Dim cmd As SqlCommand cmd …

Hi group, I've just installed Visual Studio 2019 and have started my first app using this. Within the program I created a database using the tools provided in Visual Studio. I now want to begin writing to the tables I've created. But I'm stumped on how to do this. Hopefully you can help. This database is installed on my laptop and is called DATAWHOUSE. Will I need some kind of connection string to write to the data table (and to read from it and/or make changes to it in the future)?

If you press any key on your keyboard, this small Tkinter GUI program will tell you which key and what type of key has been pressed. Great for applications where a simple key stroke is required.

Hello everyone, Hope you are doing , I am too much confuse to buy a gaming laptop for my younger brother, Someone suggest a website like https://pcmag.com, https://cartvela.com, and Techradar but there are too much content, I can't make a decision.

I have a search form, and I want to change the url from: https://www.example.com/search?search=term+term to: https://www.example.com/search/term+term I know how to use htaccess, but I don't know how to send user to friendly URL after he submit the form. Here is my form: <form action="search" method="get"> <input type="text" name="search" id="Searchx" placeholder="Search Marketplace" /> </form>

I am required to change ip adress everytime this function gets executed I am trying this code below .But I am completly confused.How can I do this function getData($domainName, $ext) { $proxy = array( 1 => array( '88.255.101.247', '8080' ), 2 => array( '176.53.2.122', '8080' ), 3 => array( '37.123.96.237', '8080' ) ); shuffle($proxy); $servers = array( "biz" => "whois.neulevel.biz", "com" => "whois.internic.net", "us" => "whois.nic.us", "info" => "whois.nic.info", "name" => "whois.nic.name", "net" => "whois.internic.net", "tv" => "whois.nic.tv", "ru" => "whois.ripn.net", "org" => "whois.pir.org", "com.tr" => "whois.nic.tr", "gen.tr" => "whois.nic.tr", "web.tr" => "whois.nic.tr", "k12.tr" => "whois.nic.tr", "org.tr" => "whois.nic.tr" ); …

dear all i have a invoice table now in that datagrid table i have 4 columns itemcode itemdescription qty price now what i need is user come to itemcode and whenever he type itemcode, he should get a list of initial alphabetic itemnames like if i type A so itemcode must show all items codes related to A and when i get my required itemcode, after pressing enter it should fill the related field (item description,qty,price) please guide with codes thanks

Hello i have this form and my php code skills not very good if someone make change password I would be glad thank you <div class="col-lg-9"> <div class="nk-box-3 bg-dark-1"> <form class="change-password" method="post" action=""> <input type="password" class="form-control input-change-password" name="opass" id="opass" placeholder="Old Password"> <div class="nk-gap-1"></div> <input type="password" class="form-control input-change-password" name="npass" id="npass" placeholder="New Password"> <div class="nk-gap-1"></div> <input type="password" class="form-control input-change-password" name="cnpass" id="cnpass" placeholder="Repeat New Password"> <div class="nk-gap-1"></div> <button type="Update" class="nk-btn link-effect-4 ready"><span class="link-effect-inner"><span class="link-effect-l"><span>Change password</span></span><span class="link-effect-r"><span>Change password</span></span><span class="link-effect-shade"><span>Change password</span></span></span></button> </form> </div> </div>

This is my first time to set up a PayPal masspay. I don't know what variables should I put in my HTML form. Here is the form: <form action="https://www.paypal.com/cgi-bin/webscr" method="POST" name="_masspay"> <input type="hidden" name="cmd" value="_masspay" /> <input type="hidden" name="receiver_email_1" value="support@example.com" /> <input type="hidden" name="receiver_email_2" value="paypal@example.com" /> <input type="hidden" name="mc_currency_1" value="USD" /> <input type="hidden" name="mc_currency_2" value="USD" /> <input type="hidden" name="item_name_1" value="item name" /> <input type="hidden" name="item_name_2" value="website fees" /> <input type="hidden" name="amount_1" value="10.00" /> <input type="hidden" name="amount_2" value="2.00" /> <input type="hidden" name="custom" value="1" /> <input type="hidden" name="return" value="https://www.example.com/buy/12" /> <input type="hidden" name="cancel_return" value="https://www.example.com/buy/12" /> <button type="submit">Pay With PayPal</button> </form> I don't …

Hi everyone! I'm making an application which requires users with different permissions/previleges to login and use the application.For example, if the user is "admin", all menu items in the menu bar are shown and enabled. If the user is say "user_group1", some of the menu items are to be hidden. The same for "user_group2", "user_group3", "user_group4" and so on. I could put a code for each specific user in each form but that's a great deal since users and their user groups may be added after application deployment. So it has to be something flexible. I want the user "Administrator" …

Hi all, this is my first post and would appreciate some insight as to where im going wrong. I have the following form that successfully registers a new user to my mysqsl database via PHP - with the following $sql INSERT Function The problem im having is sending the activation \ confirmation email to the new users email address. [code] //email function ini_set("SMTP", "smtp.server.com");//confirm smtp $to=$email; // Your subject $subject="activation required"; // From $header="from: test email <Test@test.com>"; // Your message $message="Your Comfirmation link\r\n"; $message.="Click on this link to activate your account\r\n"; $message.="You can not login to your new account until …

vbScript - Extending Application Functionality with vbScript and AutoIt Sometimes you'll find that one of your favourite applications is missing some useful functionality. For me, it was FastStone Image Viewer. I've had to scan a large number of family photos to convert everything to digital. Rather than scan one photo at a time, I found it faster to fill the scanner and scan an entire page at once. That reduces the overall scan time but it means that I have to crop and save each individual photo from the gang scans. FastStone has a crop board where I can select …

Hi guys, i'm having a difficulty to set the path in vb.net.i put the code in the module and every time i run the code it throws error "Could not find file 'C:\Users\Abdueie\Desktop\BMS\Bridge Asset Management\Bridge Asset Management\bin\Debug\Adigrat.accdb'." here's the code Public conn As OleDbConnection = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0; Data Source= .\\Adigrat.accdb;Persist Security Info=False")

I'm a novice in PHP and I would like to know on how exactly could I define said row. Any helps/tips are appreciated. Thank you in advanced! function add_review() { if(isset($_POST['add_review'])){ (THE UNDEFINED ROW) **$product_id = $row['product_id'];** $review_name = escape_string($_POST['review_name']); $review_email = escape_string($_POST['review_email']); $review_content = escape_string($_POST['review_content']); $review_created = date("Y-m-d H:i:s"); $rating = escape_string($_POST['rating']); $review_query = query("INSERT INTO reviews(review_id, product_id, review_name, review_email, review_content, review_created, rating) VALUES('NULL', '$product_id', '$review_name', '$review_email' , '$review_content' , '$review_created' , '$rating')"); confirm_query($review_query); set_message("Thank you for the feedback!"); }}

Hi guys, I seem to have an issue with a boolean method returining a value. Here is the code excerpt - irrelevant code omitted: public class StreamsTest { public static void main(String[] args) { String[] arr = new String[]{"a", "b", "c"}; //convert array to string with streams List<String> list = Arrays.stream(arr).collect(Collectors.toList()); isElementInIt(list); } static boolean isElementInIt(List<String> list) { if(list.isEmpty()) { return false; } else { for (String string : list) { if (string.contains("a")) { return true; } else { return false; } } } } } STS says that the isElementInIt method should return a boolean value, but it's already …

I have to take over a php project and I am totally new to php. I have this webpage that displays all packages sent to a customer and I want them to be able to click on the tracking number to do UPS website tracking. The code: <?php $result = mysqli_query($conn, $sql); if (!$result) { exit(); } else { if (mysqli_num_rows($result) > 0) { while ($row = mysqli_fetch_assoc($result)) { echo "<tr>"; echo "<td><strong>"; echo $row['trackingno']; echo "</td>"; echo "<td>"; echo $row['date_shipped']; echo "</td>"; echo "<td>"; echo $row['desc_reference2']; echo "</td>"; echo "<td>"; echo $row['status']; echo "</td>"; echo "<td>"; echo $row['date_delivered']; echo …

* My [Primary code](https://jsfiddle.net/kvp2Laju/) jsfiddle * I was using [iscroll](https://github.com/cubiq/iscroll) to scroll to target. * **data-section** attribute is used for section id. section is full height & full width size. * **data-slide** attribute is used to get target id, it is animated mouse icon. how to scroll to target ? Need help to create scrolling using custom **data-** attribute

I am working on an image cropper. And I am on the first stages. I want to know how to create the the two divs over the image, one is transperent while the other acts as a mask. Can this be done with CSS? Or should I consider jQuery? This is what I want to accomplish ...  I just want to know how to create this overlay image feature.

We just recently (read, today) implemented SameSite cookies to prevent CSRF attacks. The thing is, while there's a decent amount of information online about the benefits of them, I can't find any other sites that implement them. Not even any of the big ones I would suspect were spearheading something like this, such as Facebook or Google. Didn't this begin as a Chrome project? Is there a reason why they're not in use?

I made sorting arrows for a table in illustrator and exported it out as an svg. I want to place them in a table head, and use css to style it. I will be using javascript (vannila) to swap classes to change the state of my icon. What is the best tag to use for svg in my case? below is sample of what I have now <thead> <tr> <th id="step">Step<img class="sort" src ="assets/sort-up-and-down-arrows-couple.svg"></th>

php-pdf attachment is in wrong format on webmails

Now I am developing Wordpress websites and many of my clients are asking to create online calculators for their websites. Usually, it is required to create a calculator in the shortest possible time and therefore I decided that it was not advisable to create calculators from scratch and began to search for this for ready-made plugins. I looked through a bunch of plugins, but I could not make a choice. I hesitate between these plugins: * https://wordpress.org/plugins/calculated-fields-form/ * https://wordpress.org/plugins/ucalc/ * https://wordpress.org/plugins/wp-creator-calculator/ Have you tried these plugins, should you use them? What wordpress plugins for calculators can you recommend? Thank!

Hello i have a problem with a Sql script `SELECT col1_id, col1_name, col2 FROM table GROUP BY ?????` col1_id col1_name col2 A john bear A john dog A john cat A john bear A john dog A john cat A john dog A john cat A john bear A john dog A john cat A john bear A john dog A john cat A john dog A john cat I want to return all results. It has to return like this: ` echo col1_id . col1_name` (A john) and then `col2` (bear,dog, cat)

...was asked for some php file upload code, so I thought I would post some stripped down, barebones code that I use in admin/dashboard pages to add/change images associated with products. Please see attached image for folder setup. The code uses the [jQuery Form](http://malsup.com/jquery/form/) plugin by Mike Alsup. **index.php** has two forms; one for the image uploads and the other to show where you would have your "product add/update" form. Files are immediately uploaded to a tmp directory whenever you select an image. If you change your mind a few times you can end up with lots of images in …

Demonstrates using .NET Remoting to broadcast to client subscribers. There are three parts: 1) Server.cs - for console app responsible for broadcasting messages (date/time stamp currently) 2) Client.cs - for console app that registers with server to subscribe to broadcasts 3) Agent.cs - class library that facilitates/eposes the interfaces for our client/server communication To use, create the three project types defined above and include the appropriate code found in this snippet. In both the Server and Client projects, add references to the Agent.DLL project. Then, modify the IP address in the ClientClass's creation of the AbstractServer remoteObject to a string …

As web developers we do take seriously the security of our end users by applying a hash method on their passwords before storing it to the database so should our database be hacked we know that our end user passwords are secure. But what about the browser remembered passwords on the front end? We all know that a password can be viewed on the front end by using a tool called element inspector and change the password type from password to text and we can see the actual password and we can login on our own device with that at …