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 | I work in windows form application c# visual studio 2015 This windows form read data by qr reader device and get it as this formate 30 General Conference of Arab Pharmaceutical Unions UserName : michel bondq Country : Egypt Membership : part when read qr it give me message above … Programming daniweb-bug visual-studio |
| | I am creating a basic page in w3spaces and while I've finished editing the html and css part, I'd like to add a few scripts in it. I tried to add this script (https://www.w3schools.com/howto/howto_js_countdown.asp), which is a countdown timer to my own page but it seems like it doesn't run. … |
| | I am trying to make a system for office staff and delivery drivers so the office staff book the orders in and the delivery drivers are able to see what can see what orders there are for that day and for their lorry as will be multiple lorries/drivers. I am …  |
| | I have chart showing daily closing price of share for last 20 days. There is no closing price for Saturday and Sunday . However chart is showing blank space for these days i.e. total 29 days interval i do not want blank spaces but only 20 columns. Not getting how … |
| | Hi Everyone I am a first year student but I started thinking about a third year project. I would like to know something that is programming related and less algorithms I am currently tring to master C and then go and learn how to develop GUI for C programs. And … |
| | Can you guys help me figure out how to use tailwind utility classes "@apply md:text-xl" within .scss files in nextjs  |
| | hey.. im new in c++ and im doing an engineering journal as my assignment.. i dun know how to do this.. Entries in the journal are private, so the journal is encoded and protected using a pin. When the program is executed it will ask for a 4-digit pin. The … |
 | Is there any method in java to generate random number (integer, byte or float) ? Please tell me if any i need it in my program. If possible please give full example. Thanks!  |
| | I'm quires about knowing how platform modernization transforms the digital business? |
 | I'm start experiment with nodejs/coffeescript and the jade engine. I can see from the examples that setup are around seems pretty standard. app = express.createServer().listen process.env.PORT app.configure -> app.set 'views', __dirname + '/views' app.set 'view engine', 'jade' app.set 'view options', layout: true app.use express.bodyParser() app.use express.static(__dirname + '/public') app.use app.router … |
| | to create a code in c++ for representing an adjacency matrix using templates and delete node function  |
 | I have an open source WAF in production. It's open source and free. It can be the alternative of Cloudflare, the open source edition. How can I find the potential users to try my WAF?  |
 | Hi all, Iām currently working on a WordPress website where I display daily prayer times. Right now, Iām using web scraping to fetch the prayer timings on this website salatalert.com, but Iām facing issues with reliability and accuracy. The scraped data sometimes fails to update correctly, and itās also affecting … |
 | heres my timer class with a module(on a group project for create a DLL): 'Module: Option Explicit Private Declare Function SetTimer Lib "user32" (ByVal hWnd As Long, ByVal nIDEvent As Long, ByVal uElapse As Long, ByVal lpTimerFunc As Long) As Long Private Declare Function KillTimer Lib "user32" (ByVal hWnd As …  |
| | Hello, i've cleared my java certification exam and got the job interview. The interview will be held in the next month on 22 September 2024. I want to prepare for each every questions because i believe it would be the toughest round with BlackRock. This is my best call and … Programming java |
| | Okay, so I'm in need of some career advice, because honestly I'm at a point where I don't really know how to proceed in the future. |
| | I had a difficult time figuring out how to get or test the last character of a string with javascript, so figured I would post it once I found out in case it helps someone else. I found plenty of removing the last character, but not for just checking what …  |
 | I'm learning nodejs(and I like it!). I tried to figure out how to have shorter alias for `console.log` and I found out that I can use `var cout=console.log` and use `cout('[string]')` from then on. Then when I wanted to use `process.stdout.write` and I tried to make a short alias for …  |
| | Please can someone advice |
| | Hey guys! I started a keylogger project two months back, and I've hit a slump relating to what features I can add to make it more complex and less basic. So I just wanted to hear any suggestions anyone might have, so I find some inspiration. **Note: This project is … |
| | Learning to code is one such skill that sets your kid apart from the crowd. In the same way, it also helps your kid in landing some amazing opportunities in his/her career. Some Points are: 1) Take baby steps 2) Block-based for beginners 3) Python programming course for kids 4) … |
| | Hi, Am using VB.NET. I have a search page in one form(Search.vb) and another form(Form1.vb) to display the details of selected data from the search form. I already have back button in Form1.vb which returns to some other form say (Action.vb). In case of searching data it returns to Form1 … |
 | Hello !! "I want to learn Java data structures and algorithms (DSA). I have recently learned Java object-oriented programming (OOP). Suggest me best tutorials for learning. |
| | I want to use the seekbar to zoom in and out of the camera from zxing |
| | Hey everyone! š Web development is evolving rapidly with exciting trends like Progressive Web Apps (PWAs), Jamstack architecture, and AI integration. What tools and frameworks are you using? How do you tackle challenges like responsive design, performance optimization, and security? Share your experiences and tips! Cheers, Haseeb Ahmad:  |
| | Hello , I have question regarding visual studio , I have a console application that uses some data from Linux server , how can I run my application remotely from my windows on Linux without having to add the application on the Linux server .. for the sake of debugging … |
| | I found some code on the web a while back. But I don't know who wrote it. The code below looks for worksheet names in a excel file. I am not familiar with C++ (and do little to nothing with binary files). Can someone help me convert the code below … |
| | I want to learn ethical hacking anyone's here to help me? |
 | I wrote the Python code to upload the .gz file from my local machine to the OpenStack object store using the following documentation: https://docs.openstack.org/python-swiftclient/latest/client-api.html. Below is the code I wrote. from keystoneauth1 import session from keystoneauth1.identity import v3 from swiftclient.client import Connection, logger from swiftclient.client import ClientException import gzip # … |
 | hi.. I have a problem when compiling the program created in VB6, an error message suddenly appears visual basic has stopped working the condition of the laptop that I use with 4GB memory specifications does this correlate directly while executing the process compile, while if I compile the program with …  |
| | Hi, I'm trying to start learning C++ on "Sublime Text" an error came out "file not recognized: File format not recognized collect2.exe: error: ld returned 1 exit status" what can I do about it |
 | hi guy! I started learn python with pandas , but now, i get the trouble so i cant understand what i should do with this trouble File "C:\Users\Administrator\site-packages\Ver6.py", line 3, in <module> abc = pd.read_csv('book2.csv') AttributeError: module 'pandas' has no attribute 'read_csv' Plz , someone help me coz i cant … |
| | I have a parameter in a RDLC report named "allocated_jobs" There are no Available Values assigned. It has 1 Specify Values: RTrim(Allocated = "True") ie; Only rows with field name Allocated and it's contents equal "True" are to be in the report. Me.JobsDataReportViewer.LocalReport.ReportEmbeddedResource = "Data_Reporting.JobsList.rdlc" *Data_Reporting is the stored report … |
| | Hi All, Any body know how to convert EML files to Doc or MSG with proper formatting Many thanks in advance |
| | I have text that is displayed from a database and I have managed to remove the first h3 tag in the text by using the following code but I would also like to remove the two <br> tags that are before the paragraph of text <h2 class="productsummaryheading mb-0">Product Summary</h2> <?php … |
| | Hi What is wrong in my this backup code it always not working and gives me an error SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB; AttachDbFilename=D:\repos\mysales\WindowsFormsApp4\Database1.mdf; Integrated Security=True; "); string database = con.Database.ToString(); if (textBox1.Text == "") { MessageBox.Show("Please Enter Backup File Location"); } else { string cmd = "BACKUP DATABASE …  |
 | Does all .apk files can be decompiled no matter on how they are protected and secured, and recompile back in apk file? I have an apk file which i need the source code to change something a little bit. I tried using [javadecompilers](http://www.javadecompilers.com) but i did not get the main … |
| | <head><title>navigation</title> <link rel="stylesheet" href="../css/nav.css"> <link rel="stylesheet" href="../css/tutorial.css"> <link rel="stylesheet" href="../css/vedio.css"> <link rel="stylesheet" href="../../ionicons-2.0.1/css/ionicons.min.css"> </head> <body> <div class="container"> <button onclick="unb()" id="but">☰</button> <ul> <li><a href="#">MyList</a></li> <li><a href="#">KitHub</a></li> <li><a href="#">Comment</a></li> <li><a href="#">Image</a></li> <li><a href="#">About</a></li> <li><a href="#">Help</a></li> <input type="search" name="search" placeholder="SEARCH TUTORIAL VIDEO" id="search"> </ul><br> <!-- <button>⌦</button> close --> <i style="font-size: 49px; color: white;margin-right: … Programming android html-css ios video video-card |
 | I'm trying to understand what schema markup code is and how it works. From what I've gathered, it's a way to help search engines understand the content on a webpage better, but I'm not entirely sure how it's implemented or what benefits it provides. Can someone explain in detail: 1. … |
| | heres my RayCasting code on VB2010(it can be another programming language, i will get the same bug): Private Function GetPositionMap(ByVal Position As Double) As Integer Return fix(Position / ObjectSize) End Function Private Sub DrawRays() Dim StepX As Double Dim StepY As Double Dim VertX As Double Dim VertY As Double … |
| | Hello, I would like to wrap (surround) all words "flyer" (case insensitive) in the HTML text content, not those in the link. My RegEx works fine on Regex101: https://regex101.com/r/NVmXd1/1 Attached, my HTML file to test my (non working) JS RegEx. Thank you and regards. |
 | Anyone is building Uniswap V4 Hooks? Would love to learn more about what you are working on, looking for developers' pain points to contribute through Uniswap V4 Hook Developer's assistant chatbot! |
| | Resolution of error "Run-time error '3709'" at make-table from sql select statement |
| | I don't love Reddit , in fact before Google started to slap it on my face few months ago , I had many years to been there for a simple reasonĀ· I didn't liked their format nor their way of "building" a programmers community. Now everything I search in Google … |
 | Hi All, Good day. I am trying to develop a roster for my team in Microsoft Power Apps. We are 6 teammates which do the duty in following format. SUMMERS: 6A, 6B, 11A, 11B, 12A, 12B WINTERS: 7A, 7B, 11A, 11B, 1A, 1B. Please note that in every shift there … |
| | Just as the title states, do non-web based email clients (e.g. Microsoft Outlook) respect CSP HTTP headers? Specifically, I want to prevent hotlinking of images hosted on my domain within HTML emails with these HTTP headers: Cross-Origin-Resource-Policy: same-origin Vary: Origin  |
| | Hello everyone, I have a task in which I would like to implement the graphical visualisation of a quadratic equation in the interval x =[-10,10] and - if any exist - the corresponding zeros, using CanvasRenderingContext2D methods. To convert the coordinates into pixel coordinates within the canvas: the coordinates into … |
| | I want to display different html tags on the php page they are visiting, for example on the homepage and the computer shop basildon page I want the html tag `<section class="testimonal-two pt-0">` and on all other pages I want the code `<section class="testimonal-two">` Below is the code I have … |
 | :-/ hello guys can any 1 give me the idea hw 2 work for this |
| | About a year ago, I had a similar issue except then system would crash after pressing Submit. The issue was caused because of PHP 8 incompatibility problems. However, got the coding to fix all of that and things worked good again and with PHP 8. But now something new is … |
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