u/ImaginaryGold6836

Hey guys, I'm stuck choosing a backend stack and could use advice.

​My Background:

​Python: Strong (extensive experience with ML and NLP).

​C++: Good foundation.

​Java: Studied briefly in a college semester.

​Given that I already know Python well—especially for AI/ML integration—should I stick with Python (FastAPI/Django) for backend, or learn Java (Spring Boot) for enterprise scalability? please suggest

I’m having a strange issue with my Samsung Galaxy A23.

While using Wi-Fi, it used to get disconnected randomly and when i turned it off, I couldn’t turn it on again. it went in a loop of turning on.

Initially, whenever Wi-Fi got stuck on “Turning on…”, simply restarting the phone would fix it. After that stopped working reliably, I tried Reset Network Settings, which also worked for a while.

Now, neither restarting nor resetting network settings helps anymore. Wi-Fi just stays on “Turning on…” indefinitely.

Things I’ve tried:

• Restarting the phone multiple times
• Resetting network settings
• Toggling Airplane Mode
• Turning Wi-Fi on/off repeatedly

The issue is becoming more frequent, and the previous fixes no longer work.

Has anyone experienced this on a Galaxy A23 or another Samsung phone? Was it a software issue, or did it turn out to be a hardware problem (Wi-Fi chip/motherboard)?

Any suggestions before I try a factory reset would be appreciated.

Thanks!

i am gonna target cgl 2027. i am currently researching best books for each subject and confused whether should i buy paper books or pdfs. i am also looking for books suggestions. where can i get pdfs of them? i can get paper books easily from my city.