199,113 Archived Topics
Remove Filter  | |
 | This just in from an AI researcher. Given the impact GenAI has had, it's been odd to see how unwelcome discussions about GenAI are here and other places. Then again, it is an existential threat to new and old programmers that don't add these new tools to their repertoire or … Programming artificial-intelligence-llm github |
 | In HTMl from I have a Input field type month. When I select a month and click on search button then total days of selected month show in HTMl table with backend data. This table contain salary. I want the salary is calculate with Total days. I write a script. … |
| | First, I'm a passionate gamer and professionally a game developer. It's a dream of me to create games like assassin creed series, I also own a [website](https://skydownloading.com/) which basically all about gaming. You might know how much I'm into gaming. If I start working out than how many Days or …  |
 | I wrote a timer/alarm app in Python that I wanted to be accessible from all Windows Desktops. What I had to do until recently was run the app, select the desktops icon on my toolbar, then right click the app and select "Show this window on all desktops". I was … |
 | It is difficult to predict with certainty which specific types of apps will be in demand in the future, as it depends on a variety of factors. However, considering recent trends, apps for games will continue to dominate and be the most demanded apps in the future followed by education … |
 | I wanted to post something in Daniweb for a while but I didn't had anything new. Recently I decided to write a new implementation for websocket connections client side using Shared Web Workers. Shared Web Workers are supported today by most browsers for desktop but few for mobile devices , … |
 | Things don't have to be black and white all the time. Use a Windows API call to add some color to your text output.  |
| | Hiya, I need to know something. First I thought Sitemap Xml files will list all .html and .hml and .shtm and .shtml files. All pages of the website. But now I see, Sitemap xml files also list other xml files. Check this one out for what I mean: https://www.rocktherankings.com/sitemap_index.xml So … |
| | The job you’re applying for says, “Redis experience required.” Are you ready for the questions a hiring manager is likely to ask? Here’s [how to prepare for the job interview](https://redis.com/blog/redis-interview-questions/)... as inspired by Lord of the Rings. Nominally the article is written for someone getting answers ready for Redis-specific questions, … |
| | I'm new to Codeigniter and hope to learn best practices as I go. I currently have a table generated by DB. HTML Table: <tr> <td> <a class="galName" href="#myModal" data-toggle="modal" > <?php echo $gal['name']; ?> </a> </td> <td> <?php echo $gal['clientName']; ?> </td> </tr> <?php endforeach; ?> The Modal: <div class="modal … |
| | I am new to programming and testing. I would like to know if there are any useful articles or resources where I can see how to test a web service. I need to use HttpClient to implement my own universal REST API client - TestHttpClient <T>, which will complete GET, … |
 | ## Introduction ## I was recently working on a project that required me to extract location information from the [OpenStreetMap](https://www.openstreetmap.org/#map=15/51.5226/-0.1567), an open license map database of the world. The OpenStreetMap database allows you to extract location data along with the location meta information in the form of tags. My task … |
 | ## Introduction ## Every Android View has a `layoutParams` property. This property tells the parent ViewGroup how a View wants to be laid out; it is also often used to change the size of a View. In this tutorial, we will learn how to animate Views while modifying their `layoutParams`. … |
| | ## Introduction ## Cards are a common widget for Material 3-themed applications. Expanding a card after the user performs a click action is a very common behavior. While Android can automatically render the new expanded card automatically, we will have to implement our own animation if we want a smooth, … |
| | ## Introduction ## When working on Espresso tests, you might have run into a situation where you need to verify what your app does when an activity is in a specific [**Lifecycle**](https://developer.android.com/reference/androidx/lifecycle/Lifecycle) state. In this tutorial, we will learn how to achieve this by using the **ActivityScenario** class. ## Goals … |
| | In my [previous tutorial](https://www.daniweb.com/programming/computer-science/tutorials/538512/finding-inter-annotator-agreement-between-three-annotators-in-python), I explained how I implemented heuristic approaches for finding inter-annotator agreement between three annotators. Heuristic approaches are excellent for understanding the degree of agreement between multiple annotators. However, you should back your analysis with statistical evidence. This is where statistical techniques for inter-annotator agreement come into … |
| | ## Introduction ## **AMQP** (*Advanced Message Queuing Protocol*) is a popular protocol used for communication between messaging middleware and clients. At the time of this writing, the latest version of the AMQP is 1.0, but we will focus on version **0-9-1** instead. 0-9-1 is the *default* version shipped with the … |
| | Hello, You use raw_urlencode() on the file path. Does that mean you have to exclude the domain name part ? <?php echo '<a href="http://example.com/'. rawurlencode('Sales and Marketing'). '/search?'. 'query='.urlencode('Monthly Report'). '">Click Me</a>'; ?> Imagine the above is my link listed on one of my pages. Now, why is it necessary … |
| | **Reposting again due to coding problem, I have attached the files** I am having trouble getting my button to submit the words in the text box over to the table on another page. What can I do to fix this? Thanks |
| | ## Introduction ## In the [last Selenium tutorial](https://www.daniweb.com/programming/software-development/tutorials/538447/basic-interactions-with-web-elements-in-selenium), we learned how to perform basic actions such as clicking and sending keystrokes. In this tutorial, we will learn how to do another action, which is the scrolling action. ## Goals ## At the end of the tutorial, you would have learned: …  |
 | I've been working on the GUI portion of my [C++ Connect-N game project](https://github.com/Schol-R-LEA/ConnectN), and have gotten it to would could charitably be called a working state. However, the game AI, not to put it to finely, stinks. I was wondering if anyone here has more experience in implementing a minmax … |
| | ## Introduction ## Welcome to part 2 of the Selenium scrolling tutorial. Please follow the directions in [part 1](https://www.daniweb.com/programming/software-development/tutorials/538448/perform-scrolling-actions-in-selenium-part-1) to set up your project. In part 1, we learned how to let Selenium decide how it wants to scroll to elements. In this part 2, we will learn about a … |
| | ## Introduction ## When working with Selenium, you might have run into a situation where you have to wait for long-running tasks to complete before you can interact with elements. Fortunately, Selenium has support for such situations via its many *waits* API. In this tutorial, we will learn how to … |
| | ## Introduction ## While **Functional Interfaces** and **Function Types** are used to declare the types of a function, **Function Literals** create the actual implementations of these types. In this tutorial, we will learn what Kotlin **Function Literals** are and how to create them. ## Goals ## At the end of … |
| | Sometimes we have a need to take a simple PHP array and represent it as an encoded string. One use case that we have for this at DaniWeb is when a new user signs up, and we ask them to click on a link that was sent to them via … |
| | Sometimes we want to know if the webpage was fetched over an SSL connection (e.g. the URL begins with https:// instead of http://). This way, if an end-user is accessing an insecure version of our site, we can redirect them to the secure version. The following PHP function called `no_ssl()` … |
| | ## Introduction ## When working on Java applications, it is very likely that you will run into JDBC at some point. While you are unlikely to have to work directly with JDBC when using frameworks, it is still important to know how the connection is established and how queries are … |
| | ## Introduction I recently bought a new laptop. Since I haven't used VB.Net in years (nothing but Python now) I did not install Visual Studio. That meant rewriting all my VB apps in Python/wxPython. One of my most often used apps was a shell extension I wrote to add a … |
| | ## Introduction ## When following tutorials on Daniweb, you might have run into one that requires knowledge about **Dependency Injection** as a prerequisite. People might also sometimes use the term **Inversion of Control** interchangeably with DI. These terms are related to one another, but they are not the same. In … |
| | ## Introduction ## Java annotations are often used to provide extra information for compilers, IDEs, and build tools. The extra information is often used to enhance the development cycle, such as reducing boilerplate, eliminating repetitive code, or warning against unsafe usage or mistakes. This tutorial aims to teach you the … |
| | A little while ago, I wrote a [tutorial](https://www.daniweb.com/programming/web-development/tutorials/537376/sanitize-php-user-input-strings) about how important it is to sanitize PHP user input strings. Not only is it important to sanitize user input being fed into a database query, but it's also important to sanitize user input being displayed to the end-user to generate valid … |
| | ## Introduction ## When working with Room, you might have run into a situation where you only want to update specific fields of an entity instead of replacing the entire row. In this tutorial, we will learn how to do this in two different ways. ## Goals ## At the … |
| | ## Introduction ## On the android platform, widgets provide a quick way to interact with your Apps. They are extremely useful at providing quick information without the user launching the app Activities themselves. Common use cases for homescreen widgets are weather, email, or banking information. In this tutorial, we will … |
| | ## Introduction ## In this tutorial, we will learn how to use **ConcatAdapter**. It is a great choice for displaying header or footer at the beginning or at the end of a **RecyclerView**. ## Goals ## At the end of the tutorial, you would have learned: 1. How to use … |
| | ## Introduction ## Rather than modifying the button widget’s appearance in code, it is possible to do this in an XML resource instead. In this tutorial, we will learn how to create two different types of specialized XML resource files for changing the **Drawable** and the color. ## Goals ## … |
 | Hello, I just wanted to help with my code here's my questions 1. How can I input "computer" in any in any order and case insensitively and still get the correct output? Here are the replacement COMPUTERS.X 1234567890.X 2. If I input other letters that is not included in the … |
| | ## Introduction ## Among the many ways to create your own View, extending an existing View is the simplest option. This is because you are inheriting pre-made attributes, drawing, and accessibility features. In this tutorial, we will learn how to create our own custom View by extending an existing View … |
| | ## Introduction ## In this tutorial, we will learn how to apply Material 3 colors and Dynamic Colors to our App. ## Goals ## At the end of the tutorial, you would have learned: 1. How to apply Material 3 colors. 2. How to enable Dynamic Colors. ## Tools Required … |
| | ## Introduction ## In Android development, UseCases are classes that encapsulate business logic that are often used in ViewModel classes. UseCases belong to the optional Domain layer in Android apps, so they are not required, but can reduce your ViewModel’s complexity and make your application easier to test. In this … |
| | ## Introduction ## When working with WorkManager, it is important to know how to provide input data to your Workers. In this tutorial, we will learn how to provide basic input data to a Worker as well as when Workers are chained together. ## Goals ## At the end of … |
| | I am writing an atm program for a class and will enclose the instructions. I really want to just write a section of code and make sure I am doing it right before I move on. I am starting with the main menu and was wanting to know if someone … |
| | ## Introduction ## Android provides many ways to perform background tasks, such as Services, WorkManager, or even threads. In this tutorial, we will learn how to create a Service for our Android app. ## Goals ## At the end of the tutorial, you would have learned: 1. How to create … |
| | |
 | i have made a program in school that chooses a random number and you need to guess it. you put in a number and it says higher or lower. the only problem is that i can't set RAND_MAX and its a 4 or 5 diget number (havent figured it out … |
| | ## Introduction ## When working with music files, you might have wondered how to load display art from Audio files. In this tutorial, we will learn how to load thumbnails for audio files. ## Goals ## At the end of the tutorial, you would have learned: 1. How to load … |
 | When user tries to download .iso, tar.gz, or .deb from my website php is opening the file instead of downloading it. I'm having a problem with a download script. It runs fine on my local apache server, but when I put it on the my webhost's apache server, it goes … |
| | Can someone help me with the script that will do such a thing? |
| | ## Introduction ## In Android development, reusable layouts can be used to reduce duplicate code across XML files. In this tutorial, we will learn how to reuse layout files, especially with View Binding enabled. ## Goals ## At the end of the tutorial, you would have learned: 1. How to … |
| | Has anyone experienced the function Windows SystemParametersInfo reporting a different display resolution after returning from sleep mode? My display is 3840X2160, which the SystemParametersInfo reports accurately. However, upon returning from sleep mode, SystemParametersInfo gives a resolution of 2560x1392, which doesn't match any configuration in the Windows Registry under Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers. The … |
| | ## Introduction ## MediaPlayer (`android.media.MediaPlayer`) is a popular way to play media files, and combining it with a SeekBar can greatly improve the user experience. In this tutorial, we will learn how to synchronize a MediaPlayer progress to a SeekBar position. ## Goals ## At the end of the tutorial, … |
The End.