1,605 Topics
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 | This tutorial demonstrates how to build an AI agent that queries SQLite databases using natural language. You will see how to leverage the [LangGraph framework](https://www.langchain.com/langgraph) and the [OpenAI GPT-4o](https://openai.com/index/gpt-4/) model to retrieve natural language answers from an SQLite database, given a natural language query. So, let's begin without ado. ## … |
| | In this tutorial, you will see how to summarize YouTube video transcriptions using [Distil Whisper large V3](https://huggingface.co/distil-whisper/distil-large-v3) and [Mistral-7b-Instruct](https://huggingface.co/mistralai/Mistral-7B-Instruct-v0.2). Both Distill Whisper Large V3 and Mistral-7B-Instruct models are open-source and free-to-use models. The Distil Whisper large V3 model is a faster and smaller variant of the [Whisper large V3 model](https://huggingface.co/openai/whisper-large-v3), … |
| | Hello everybody I'm a student and having problems with an assignment - I have at the moment no idea how to achieve an appropriate solution. I'm aware that you shouldn't help me by showing some code. That's okay for me since I want to solve it by myself but I … |
| | On March 4, 2024, [Anthropic](https://www.anthropic.com/) launched the [Claude 3 family of large language models](https://www.anthropic.com/news/claude-3-family). Anthropic claimed that its Claude 3 Opus model outperforms GPT-4 on various benchmarks. Intrigued by Anthropic's claim, I performed a simple test to compare the performances of Claude 3 Opus, [Google Gemini Pro](https://deepmind.google/technologies/gemini/#introduction), and [OpenAI's GPT-4](https://openai.com/research/gpt-4) … |
| | Hello friends, I am stuck at a point in downloading multiple files as a single zip such that - the generated zip by my code for user download seems to be not a properly formed one. While trying to open the generated zip, I get an error as - "Cannot … |
| | In this article, we will compare two state-of-the-art large language models for zero-shot text classification: [Google Gemini Pro](https://deepmind.google/technologies/gemini/#introduction) and [OpenAI GPT-4](https://openai.com/research/gpt-4). Zero-shot text classification is a task where a model is trained on a set of labeled examples but can then classify new examples from previously unseen classes. This is … |
| | Dear All, In my Application i am downloading a file. on button click using servlet. after clicking the button servlet called and download dialog box opens with open / save and cancel button. i want to trace these button events. on open or save i want to update status 'true' … |
 | ## Introduction I have a pile of home movie videos created over more than seventy years. As with my many photos (all in digital form) they require some effort to find particular ones of interest. Typically, I name my videos (and photos) with tags. A file might look like 2013-10-29 … |
| | Adding a file/folder comment capability to Windows This is something I wrote a few years ago in vb.Net and just recently ported to python/wxpython. As I keep discovering, just about everything is easier in python. Windows does not have a commenting facility so I decided to write something simple. NTFS …  |
 | I have two large files that I want to make available for users to download. When trying to download from my web host, the download never starts and I get a "504 Gateway Timeout". How would I revise my code to download from a file sharing site? I tried the … |
| | I'm using the following code for users to download files from my website. It works fine for files under 50MB, but fails immediately for larger files. Can someone explain why this is happening and how to fix it? Some of the downloadable files are over 800MB, so I need this … |
| | 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 … |
| | Hello, I wrote this code in order to obtain a series of monthly weather observations at Helsinki for a period from 1960 to 2020 and then I saved the data to a local file using package pickle. I used the data available from the API provided by the Finnish Meteorological … |
| | can somone tell me why my output does not want to reverse and the solution to it #include <stdio.h> #include <string.h> #define QUIT_LETTER 'q' // Again, in a practical program, this is a ridiculously small size // for an array that is supposed to hold a line of text. But …  |
 | ## Introduction ## In this tutorial, we will look at the RxJava `mergeWith()` and `concatWith()` operators. Amongst others, they are used to combine Observables together. All of the RxJava operators have ambiguous names, and behave differently, so let us take a look at 2 operators, `mergeWith()` and `concatWith()`, to see … |
| | ## Introduction ## RxJava 3 includes 5 core classes: 1. Flowable, 2. Observable, 3. Single, 4. Completable, 5. Maybe. This tutorial aims to teach the basic concepts behind Observable, which serves as a foundation for understanding the other 4 classes. ## Goals ## At the end of the tutorial, you … |
| | **Requires:** 1. Python version 3.8 or newer 2. wxPython version 4.0 or newer 3. exif module 4. Windows with NTFS file system To ensure you have the required packages please run the following 1. python -m pip install --upgrade pip 2. pip install exif 3. pip install wxPython I have … |
| | Hi, how do you read multiple data types in a file and storing it in a linked list. I read the items with no linked list but when I used linked list it doesnt work. I think there is something wrong in my code. Programming language: C++ Thank you struct … |
| | Unable to open file with fstream. it always seems to jump to the else statement and gives me the error message "Error: can't open input file ". I have included in the header file [CODE]#include <iostream> #include <fstream> #include <sstream>[/CODE] and in the class file i have the following code … |
| | Question is: Create a class Employee with following constraints in mind: 1. Declare three private data members named id,name,NIC of int,string,long respectively. 2. Overload stream insertion and stream extraction operators. Implement a global function named saveData, that'll allow the user to enter any number of employee's data and store it …  |
| | hello can anybody help me with this issue i have java code to print information that exists in XML file i will paste it here, so i want to print the information based on user input , as example the user enter the Id number then the program should print …  |
| | 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. … |
| | I have a download page that needs to run a function when clicking on a link. The function is supposed to enter a row in a mysql database table and download the file. I don't know if I've coded the function incorrectly or I coded the onclick incorrectly. Here's the …  |
| | Hi good people of Danniweb, I've looked at a lot of examples on line and I cannot figure out what is going wrong. My program has to transfer a simple delimited text file from the local machine up to a specified directory on a FTP server. After I have run … |
| | There are two ways to write to a file in PHP. You can either open a stream, and write to it in parts, or you can use `file_put_contents()` which is much more convenient, with the trade off being that it takes up much more memory, and is not ideal if … |
 | If you are using your iPhone XS as a music player, then you probably know how to transfer music from computer to iPhone. The default way of transferring between your PC and iPhone is by using iTunes. This is the most common way of sharing music and other media to … |
| | I am required to download different type of files from a spesicif folder using ajax .The problem is that when execute the code I get this message [this](https://ibb.co/eaXpGz) I have looked for the similar tutorials I coundnt find a solution Could you please help This my index.php file <!DOCTYPE html> …  |
| | vb.net 2010 Windows Pro 7 ## Create a Video Library with an Embedded Windows Media Player ## I have close to 400 video clips in my home movie library. In order to quickly locate any given video I have added certain words into the file names. Even so, locating specific … |
| | ##vbScript - Run an External Program and Capture the Output Please see my post [vbScript - The Basics](https://www.daniweb.com/programming/threads/516400/vbscript-the-basics) for more details on vbScript. When you want to execute an external program for a particular result (such as resizing an image, as shown in a previous snippet) you can simply use … |
 | The following is the correct way to do encryption. I thought it useful to post for various reasons, most particular being the necessity for our companies to have good security controls. This is very important. If anybody has any other good snippets feel free to post. The user class is … |
 | This is a function in class *DepartmentBean* which check if element already exist in container: bool f; public void addIfAbsent(UserBean userBean) { if (users.stream().anyMatch(x -> x.getUsername().equals(userBean.getUsername()))) { f = false; } else { f = true; users.add(userBean); } } } In my servlet I am trying to send Message of …  |
 | I'm trying to write a program in C# that downloads a file from my DropBox account but I keep getting an error with `var task = Task.Run((Func<Task>)Download("", "largetest.mpk", folderName));` The error: Cannot convert type 'System.Threading.Tasks.Task' to 'System.Func<System.Threading.Tasks.Task> I've been trying to figure it out for multiple hours and haven't had … |
 | Hello Daniweb-Community, I got a node in my xml-File for a java-link. it looks like "C:\Program Files (x86)\Tool7\javaw.exe -splash:splash.png -cp ./cl/cl.jar; -Dawt.useSystemAAFontSettings=on" If i start the tool by double click on the node, it doesn´t start it, because it doesn´t load the arguments. Next i createt a new attribut (called …  |
 | I need to differentiate image between 2 file upload control: FileUpload1 and FileUpload2. My current code works fine but it actually upload images from both FileUpload1 and FileUpload2. How do I specify the file from FileUpload1 and FileUpload2. Below is my current code: Dim hfc As HttpFileCollection = Request.Files Dim …  |
 | Yes i do know this have been posted atleast two times before, but i can hardly get anyhelp out of it. So back to my post, trying to figure out what i am doing wrong, and why my class wont compile. So i am not really sure what to do, … |
| | Hi people, I am currently teaching myself C++ with Stroustrup's "Programming, Principles and Practice using C++" and I'm stuck on one of the in-book exercises. It is a chunk of code (~180 lines) of buggy code that, when debugged properly, should create a calculator program. I have reached the limits …  |
| | I've never been a fan of readme files. They are fine for project files where you will likely need note of building an application, or for distribution packages where you might need extra information on installing a package. But sometimes you want to add a comment to a file (perhaps … |
| | The goal of this project is to create a dll that will take in employee and employer information then return W2(s) in pdf form. Then the main program will cycle through them and email/print. Currently, the program is adding the SSN and the edited pdf to a dictionary and returning … |
| | HI , There are TWO Excel Files in my Program which I am trying to upload to a FTP server and then later Download it and its getting uploaded and downloaded with no error but when i try to open the file i get error message its corrupted or not … |
 | #Tutorial - Content extraction using Apache Tika From the official website: > The Apache Tika™ toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF). All of these file types can be parsed through a single interface, making Tika useful … |
| | Hi All, In below code i am getting ouput of process (based on name) memory and cpu utilization % using command "ps -C gnome-terminal -o %cpu,%mem | tail -n +2" .Here gnome-terminal is name of process for that i am printing these values. Now i want to implement the same … |
 | I generate qr code for name and country and member qr code generated without any problem but i need to use memory stream and not use save file dialog my code as below using (SaveFileDialog sv = new SaveFileDialog() { Filter = "JPEG|.jpg", ValidateNames = true }) { if (sv.ShowDialog() …  |
 | Hi, i am using visual studio 2015 and trying to export data which i am importing through excel by the user selected Excel file. Now the importing part has been successfully completed i am using OLEDB Connection but Stuck in exporting the same data to a new Excel file. tried … |
 | Hello guys I have project in office like this I have system has data and not connected to internet , I can get data from it by using excel installed in pc1 , and pc1 is connected through hub with PC2 and have shared folder between them and both have … |
 | Hello dear memebers, after searching for a multiple chat client i have come across a multithreading chat system which i have attached the code .I have taken the code of the server class and added it to my application form as well as the gui.My question is(well i know it …  |
 | Hello Guys! Please help me out!!! Curently finishing a small project, when my boss asked that the report should include the person Photo... CR won't display photo unless it is stored directly into DataBase. I read some where it is easuer to use Parameter to save both text and image. … |
| | Im working on this analyzer program that reads input from a file and breaks characters into various tables. Ive got the output pretty much done, except there's an issue with some of it, and Im pretty sure its due to the input problem. so heres what the input looks like … |
| | **I have the xml file below from a blogger rss feed** <rss> <channel> <item> <guid isPermaLink="false">tag:blogger.com,1999:blog-000000.post-0000000</guid> <pubDate>Wed, 25 May 2016 18:00:00 +0000</pubDate> <atom:updated>2016-05-25T19:01:58.172+01:00</atom:updated> <category domain="http://www.blogger.com/atom/ns#"></category> <category domain="http://www.blogger.com/atom/ns#"></category> <title> "sorry... google play services has stopped" </title> <description>bla bla bla bla </description> <link>http://0000.blogspot.com/2016/05/sorry-google-play-services-has-stopped.html</link> <author>noreply@blogger.com </author> <media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="https://2.bp.blogspot.com/-2gbmug6spxE/V0XgFalWLXI/AAAAAAAAAO0/RN0Uo4A1rmwbVKXErfshYabwdhzAdOCmwCLcB/s72-c/Google-Play-Services-338x600.png" height="72" width="72" /> <thr:total>0</thr:total> … |
| | Have a problem on line 128 : out.println("Location \tAveragePrice"); Not recognize it.And the program not compiling. Have a txt file(cars.txt) : CARREG MAKE MODEL COLOUR LOCATIOn PRICE OWNERS MILEAGE 09-L-1258 OPEL ASTRA SILVER LIMERICK 12999 0 35000 01-D-7845 FORD FOCUS BLACK LIMERICK 1500 3 85000 11-D-7425 NISSAN ALMERA WHITE DUBLIN … |
 | I get this error when ever i try to upload a file. Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. To avoid this warning set 'always_populate_raw_post_data' to '-1' in php.ini and use the php://input stream instead. in Unknown on line 0 Does anybody knows what … |
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