Newest Questions
24,161,411 questions
0 votes
0 answers
2 views
ESP32 photodiode - LM358 - ADS1115 setup problems
I am having troubles with making this setup work consistently. Sometimes it gives a final reading of negative even though it theoretically should be positive. The values should read about 0.6 - 0.8 ...
Advice
0 votes
3 replies
30 views
Learning coding from scratch
I wanted to start learn how to code from scratch without using the help from AI. What should I know about coding, like which programming language I should start with, how to test the code if it works ...
Advice
0 votes
0 replies
10 views
Why isn't sign bit used to distinquish between signalling and non-signalling NaNs?
A NaN in IEEE-754 has exponent as all ones and mantissa non-zero. Quiet NaNs have the most significant bit (MSB) as one, signalling NaNs have it zero. Why isn't the sign bit used instead to ...
Advice
0 votes
0 replies
10 views
Linux(Ubuntu) vscode postgress Loading cvs file - Premmision denied for opening file
Good day, I am trying to open a CVS file from my project file, running a SQL command/ I am using Ubuntu Linux and VSCode with PostgreSQL drivers COPY skills_dim FROM '/home/henka/Desktop/sql_tut1/...
Best practices
0 votes
0 replies
9 views
How to use "loupe" in macos "preview" beside an object? (not cover it!)
How to avoid of covering a magnificant object by the "loupe" tool in macos "preview"? There is now way / cheat to shift away over the zoomed target. Any LLM suggestions aren't ...
0 votes
0 answers
16 views
Access Violation in Delphi
I am in the process of developing a card game in Delphi. I am getting an access violation from the last line of the following code. The value being assigned at the time of the error into .Top is 500. ...
Advice
0 votes
2 replies
20 views
Need help registering to use APIs
I want to have the ability to write Python script that use the Imgur API but I'm confused about registration and getting authenticated and the help is not very helpful. I'm following Registration ...
-2 votes
0 answers
34 views
I want to change the program icon in a Visual Studio C# project
I have a Visual Studio MAUI C# project and I want to change icon(s). I have followed several routes from AI and have not found a solution. Can any real person give me direction? I am starting with a ...
Advice
0 votes
1 replies
17 views
How to Inject a .NET managed DLL from a web url into a Unity game
I'm creating an injector where it retrieves a .dll from a web url [like a raw github url], and then injects into another process, and i'm not seeing any success, and the only method i've gotten to ...
0 votes
0 answers
23 views
Leaderboards not accessible in App Store Connect / Newest entries missing
I have a set of leaderboards and archived some of them for older versions. When I go to App Store Connect Game Center Leaderboards, I see the current leaderboards: When I go to edit, the archived ...
0 votes
0 answers
22 views
Add Parent and Child entity in the same context.SaveChanges
I have a lookup item and a parent entity that I want to add in the same transaction. So for instance, I use this code: Parent newParent = new Parent(); LookupItem item = new LookupItem(); item.data= &...
2 votes
1 answer
53 views
Why is casting to object first needed to satisfy the compiler but the compiler also says casting to object was unnecessary
Here is a MRE that tries to reduce my initial problem to something as small as possible: using System.Diagnostics; List<string?> xs = new() { "a", "b" }; // normally xs ...
0 votes
0 answers
32 views
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 ...
0 votes
1 answer
70 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) {} };...
-1 votes
0 answers
36 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-...