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ChaCha20 Implementation in VHDL something wrong with my KeystreamGenerator Module
i tought everything but i have not solve the problem yet. I don't know where is the problem. The other modules like, QuarterRound and ChaCha20_Cipher are fine and very basic. Also QuarterRound Module ...
1 vote
1 answer
21 views
Assigning a pointer type to a non-pointer class type [duplicate]
I am currently following an online course about C++, and I came across the following code snippet: class A{ private: const bool state; public: A(bool state) : state(state) {} };...
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0 answers
22 views
Feign multipart file upload intermittently fails with RetryableException: Incomplete output stream
I’m facing an issue while uploading a file between two Spring Boot microservices using OpenFeign. task-service generates an Excel file It sends the file to system-service using Feign (multipart/form-...
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0 answers
32 views
Can I install mathutils on Python 3.14?
Mathutils is a Python library maintained by ideasman42. I have been using it on older versions of Python and want to update an old project to a more recent version of Python. When I try to install ...
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0 answers
10 views
Spring Boot Rest/JPA: Create only 1 parent, when cascade the child creation to parent creation
I need to create a Restfull API with Spring Boot 3.x./ Spring_Data_JPA (Hibernate) I have this scenario. I need to create child entities and cascade the persist/merge to the parent entity. This means: ...
Advice
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6 views
Selenuium with Java - how to handle popups
Hi I still can't get rid of the following popups x as dont want to sign up and I want to accept all cookies when running a Selenium with Java test to find web elements in www.whitestuff.com. ...
-2 votes
0 answers
29 views
Tkinter notes app not saving to JSON file — notes disappear on restart [closed]
I am building a Google Keep-style notes app in Python using tkinter. Notes appear on screen while the app is running, but when I close and reopen it they are gone. The JSON file is either not being ...
-2 votes
0 answers
17 views
Can I use setUIID to change the colors in a dialog body?
I am trying to use CSS to change the background of a dialog. Changing the theme.css does not make any changes.
-2 votes
0 answers
25 views
How to locate any specific icon or part of screen automatically [closed]
I'm making a bot where we can control our device using voice, for now it generates a script in JSON format and follows. I'm getting a problem where it cannot locate some text or icon and randomly ...
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0 answers
36 views
What does storing in buffer actually means? (for std::cout) [duplicate]
std::cout stores value in buffer and then print them to the console . Have this example in c++: #include <iostream> int main() { for(int i=0;i<10000;i++) std::cout << "...
-1 votes
0 answers
26 views
AWS DMS CDC from MongoDB fails with "Expected to read X operations as part of transaction but read Y" when using transactions
Problem I am using AWS DMS to perform CDC (Change Data Capture) from MongoDB to PostgreSQL. Full load works fine CDC fails with the following error: [SOURCE_CAPTURE] E: Expected to read 4 operations ...
-4 votes
0 answers
35 views
Photoplethysmography Reliability [closed]
I have a project about Photoplethysmography. Is it possible to achieve ±5 BPM error without Accelerometer?. Pre-processing Pipeline Detrending IIR Chebyshev Type I Bandpass Filter 9th order with 5 ...
Advice
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Zoom Meeting SDK macOS – JWT auth succeeds but “Connect Failed” when joining meeting
I am working with the Zoom Meeting SDK (macOS, Objective-C sample app). I am able to successfully authenticate using a JWT token, but when I try to join a meeting, I get a "Connect Failed" ...
-8 votes
0 answers
28 views
Anylogic rack assignment [closed]
Hi Anylogic community, I am trying to store the part in the specific slot in the rack. I have a database table which has the information of the part location. But it seems to be not working as per my ...
-5 votes
0 answers
20 views
Unable to start ai tool - LM Studio as a daemon & I don't know how to register new service under init.d default list [closed]
All whatever I tried regarding making LM Studio to run as a service in my Linux Machine $ lms server start Waking up LM Studio service... node:events:496 throw er; // Unhandled 'error' event ...