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| | Hi. here is my code, actually what i meant is , i have created a button called button into my exe, and linked it to text file. so when user click on the update button, it will copy all the text file data into the exe. i tried it works, … Programming file-system vb.net |
 | I have a Chromecast that I use to stream video from my laptop to our TV. It works great, however, until VLC (Videolan) releases their promised upgrade with Chromecase support, I am limited to streaming files in the mp4 format. Fortunately, ffmpeg allows me to convert other formats to mp4. … |
 | How can I show a div when menu item is clicked in angular? The Div show fine when I click list item, but dsn't disappear when I navigate to other menu items. <li><a class="nav-link slots" (click)="showme = true" >Slots</a> <div ng-hide="showme"> <div class="ribbon" *ngIf="game.categories[0]"> <span>TOP</span> </div> <div class="ribbon" *ngIf="game.categories[2]"><span>NEW</span></div> </div> … |
 | I'm trying to create a trigger that does two things, first take an ip that's in dot notation and run inet_aton on it and put the result in another field. Second, checks a lookup table to identify an ip range that the result of the first action falls into and … |
 | Hello, Any ever build web using AMP? What is it really? Is it similar like bootstrap? How to do it? Is it difficult or taking a long time to implement? Thanks in advance.  |
| | How can I make a like button, that show who has liked my post, on a social network? Programming first-post php |
| | I want to be able to update my database in order to change some dynamic content on my site which contains movie reviews. First Step I need to be able to select which movie review I want to update by selecting it from a dropdown menu which is dynamically populated …  |
| | I made a 3x3 connect 4 board game now I want to expand it so Its an actual connect 4 game and not tic tac toe. I want to make the board 5x7 please help from random import randint def initialiseBoard(): print('Following is the board and the respective positions.\nEnter the … Programming python |
| | How can I add href link inside the eventRender and redirect another page with id? function calender(data) { if (0 !== $("#m_calendar").length) { spinner.hide(); var e = moment().startOf("day"); e.format("YYYY-MM"), e.clone().subtract(1, "day").format("YYYY-MM-DD"), e.format("YYYY-MM-DD"), e.clone().add(1, "day").format("YYYY-MM-DD"), $("#m_calendar").fullCalendar({ header: { left: "prev,next today", center: "title", right: "month,agendaWeek,agendaDay,listWeek" } , editable: !0, eventLimit: !0, … |
 | Most of us think of magic links when we hear "passwordless", but I'm trying out a different approach. What if we require our users to SEND an email for authenticating? I've been experimenting with this idea recently and actually got around to building a prototype. This system will work as … |
| | hello, I need to add items in the 'ide' element, so that it looks like the example below saving in XML (thank you!). The example I need: `<ide> <cUF>43</cUF> <cCT>00000004</cCT> <CFOP>6353</CFOP>... </ide>` In the current situation, Im getting only `<cUF>:` <?xml version="1.0" encoding="UTF-8"?> <CTe xmlns="http://www.portalfiscal.inf.br/cte"> <infCte versao="3.00" Id="CTe43120178408960000182570010000000041000000047"> <ide><cUF>43</cUF></ide> </infCte> … |
 | Hi everyone, I am working on an app and trying to create a corrector and I am using keyboard module for the correction. I have created a class, which reads pressed events and displays them to screen, and its action are dependent to a variable passed to the constructor. If … |
| | When asked, "What language should I learn first?", my answer is always "English". If you can't communicate clearly then you can't do your job as a programmer properly. As a programmer your job does not begin and end with code. You must also be able to write documentation clearly. I … Programming |
| | Hello, I have created a spelling corrector for a project and currently I am struggling on making it work in real-time application (on-the-fly) By this I mean, that I am reading the input of the user (anywhere on the Windows OS - not only in python shell) with the python … |
| | mysqli_real_escape_string() expects parameter 1 to be mysqli, null $idbilik = " ' ". mysqli_real_escape_string($idbilik, $samb) . " ' "; $result = mysqli_query($samb,"SELECT * FROM bilik WHERE idbilik=$idbilik"); while($res = mysqli_fetch_array($result)) i did as u say so madam...add the line u gave before $result..but i am getting the error stated above... |
| | I have a download section in my index.php that I'd like to add a download counter to but have no idea how to accomplish this. The existing code works perfectly but I'd like to know how many times the file is downloaded. Would prefer not to use a database. <!-- … |
| | Hi all I have a datagridview with 2 columns. fist column is Datagridview combobox the second is a datagridtextbox. I'm trying to fill the second column based on the combobox selection . The Method that captures the selected item does not track which row is being edited. I have tried … |
| | I'm creating a webpage where the user will be able to download an .iso file. The version of the iso will change. For example: xxxx.1.iso will become xxxx.2.iso when the iso is updated. How do I code the download button so that I don't need to re-code the button when … |
 | Hello Everyone, I want to learn python to become a game developer and I looking to learn python course online but I am confused about which course is good for a fresher point. I have worked on the python module also so I have basic knowledge about it. If anyone … Programming python |
 | I have written a code to generate bar codes and saved them to a pdf file . The code executes successfylly but the PDF file does not open saying giving an error whome picture I am uploading. Please see my code and Picture with the error.  public void createPDF(String … |
 | Create a Java program that will compute for the average (Final Grade) of three (3) input numbers (Prelim, Midterm, Pre-final). The input grade should ONLY accept values ranges from 70 to 100, and will display a message if the input grade/s is invalid. The program should also be capable of … |
| | I made a JavaFX Discord Server for people who like to talk about JavaFX stuff, or need help with certain projects, I really like to work with java, especially with people who are working with JavaFX (: Here is the discord link: https://discord.gg/yZ3Y3Fd or https://discord.gg/AzFaNU |
| | hi good day guys, i'm having a trouble with fetching the data i have a list of folder outside like in the picture below  when i click the first folder the picture below shows the output it has duplicates  i want to know what's the problem with my … |
 | Hi. I want to detect a face and draw line exactly around the face to crop it. I searched a lot and used the EmguCV face detector. but now my code just draw a "rectangle" around the face and if I crop it, I will have a rectangle with a …  |
| | I have always known that urlencode() encodes spaces as plus signs and rawurlencode encodes spaces as %20. However, I always struggled to know when to use which. I just finally learned today that you should use rawurlencode() if encoding URI paths and urlencode() if encoding query strings. Who woulda thunk … |
 | Hi all, here is a small program I have worked on over these last two days, I have submitted it in the hopes of some constructive criticism and suggestions (please be kind, this is one of my earlier C projects lol). This is a small console application that simulates a …  |
| | Hey i am student and quite inexperienced in coding. Therefore i hope somebody can help me how I can create a Multibar chart. in the appendix I have attached a picture how it should looks like. I tried it for 2 weeks now and I still have no idea. It … |
 | How to return value of longtide and latitude from json using angular 7? my url as following : http://192.168.7.xxx:9200/location/_doc/27737 json returned from url above is : {"_index":"location","_type":"_doc","_id":"27737","_version":1,"_seq_no":5577,"_primary_term":1,"found":true,"_source":{"Locid":27737,"GPS1":"25.0173, 121.462","GPS2":"25°01'02.2\"N 121°27'44.8\"E","CompanyID":1005070,"ads":"142 Sec. 1, HsIn Nan Rd cung Ko DÅ¡st, New Taipei City, Taiwan","Crid":75,"con":"Taiwan","Ctid":5894,"Cn":"Zhonghe District","pushdate":"2019-12-26T03:38:20.883"}} I need to return two values from GPS1 … |
 | Tyl is a programming language that is intended for curious people who are interested in software development, as well as for intermediate and experienced developers who want to try a different programming language. Some of Tyl features: - Clean code - Symbolized keywords - One-line statements - System modules & … |
| | This page keeps crashing on my iPhone, both in Mobile Safari as well as Chrome. https://www.daniweb.com/connect/developers/endpoints |
 | I have three tables(table, table2,table3). From table1 i want to return three rows: Title, Desc,time,'products' AS type From table2 i want to return three rows: group_title, group_desc, created,'groups' AS type From table3 i want to return three rows: name, occupation,birth,'users' AS type $sql = "SELECT DISTINCT * FROM (SELECT table1.title, …  |
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| | How can I minify my code in here, I am giving each 23 total imageview a eventhandler. code works, but I like to make the code shorter. I tried to use for loops to shorten the code. here is a example what I tried to do: for (int i = …  |
| | Hi, I need advice on how to implement a Review Management System. Something like realized on mypresences.com or brightlocal.com Not all services allow you to interact with their API. Review services are productreviews, trustpilot, tripadvisor, whirlpool, wordifmouth, seek, indeed, glassdoor. Maybe you now a script or have an offer how … |
| | So I'm faced with a CSS mystery. Developing a project, came across an unexpected result, and can't explain it, nor have I been able to come up with a workaround. First I define 8 custom properties properties on a custom selector <b->. Then I conditionally (based on classes defined on … |
| | Does anyone have any experience using Ezoic to increase site speed? Namely ... * Is their site speed increase predictor accurate? * Does complicated Javascript still work perfectly? What are the trade-offs? * What is their pricing?! It says it's based on traffic, once the free trial ends, but I … |
| | I need to put conditional formatting into an Excel sheet. When one cell has data entered, the entire row must have the font color changed. Any suggestions?  |
| | MyMainWindow::createUI() { label = new QLabel("foo"); button = new QPushButton("Browse"); connect(button, SIGNAL(clicked()), SLOT(browse())); layout = new QHorizontalLayout(); layout->addWidget(label); layout->addWidget(button); setLayout(layout); } void MyMainWindow::browse() { QString directory = QFileDialog::getExistingDirectory(this, tr("Find Files"), QDir::currentPath()); if (!directory.isEmpty()) { if (directoryComboBox->findText(directory) == -1) directoryComboBox->addItem(directory); directoryComboBox->setCurrentIndex(directoryComboBox->findText(directory)); } } MyMainWindow::createUI() { label = new QLabel("foo"); button = … |
 | Hi. I was trying to figure out how to read and write files in C++. To understand it better I wrote this code on "codepile.com": https://www.codepile.net/pile/WDPkzrep. What it does is it allows a user to create their own text file then write information in it. Lastly, the contents of the … Programming c++ |
| | hi hope you are all fine. When user login in my web site the table update in database that the user is online and when they click on logout the table updated in database that the user is offline, it working fine but the problem is that when user login …  |
 | New to this site I would like to say hello. My main interest is programming in cpp and especially the use of the Standard Template Library and std:: stuff. More than willing to look into any questions from the community. Perry. |
| | Hello, I want to know if the following is fact or fiction. I'm told you can build one codebase in ReactNative,** then compile out Binaries for iOS, Android and Windows with little customization.** To clarify...''...the heavy lifting R&D is done in RN, and the Binaries "just pop out" with little … |
| | Hello i want to show the full image in a specified height div like this <div style="width:400px"> <img class="images" src="someimage.jpg"> </div> i tried this .images { width: 100%; height:auto; }  |
 | Just trying to find out which of these five isprime functions is the fastest. |
| | I am trying to get a program to work that asks for a user input to count by that number and display 10 numbers per line. I can not get it to display 10 numbers per line. If anyone can explain to me what I am doing wrong? public static … |
 | Wanted to let two forms work together. One form would be the input form and the main form would consume this data. I managed to succeed with the help of a few of my friends here at daniweb., who helped me setup a static form. Just posted a bit of … |
 | I have a function pointer to calculate addition, substraction, etc for 2 inputed arguments and 1 inputed operation. It works fine when the code return the indexed function pointer (with the inputed index) function pointer with both inputed arguments. but when I initialize a variable with as value this indexed … |
| | Listed below is the original word jumble python program. According to the exercise i'm supposed to add hints see next thread on my modified program however it doesn't work correctly. [code=python] # Word Jumble # # The computer picks a random word then "jumbles" it # The player has to … |
| | My quiz has a textbox, mcq and checkbox. At first, the checkAnswer() worked when I did not input the show() function to my javascript. It showed my overall score. But after I input that show() function to display 1 question at a time, my score is always 5/7 or less. …  |
| | Hi, I've been having issues with my program where I make the rocket do what its supposed to do when it comes to outputting a filled and hollow rocket body depending on either a odd or even value. The only problem I am currently having is duplicating the body length … |
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