Rohit Pal

Java & Spring Boot Development | System Design & DSA | Writing Clean, Scalable Code | Learning in Public

[Rohit Pal @pals_twts]

@Dipanshu_AI Drive

[Akshay Saini @akshaymarch7]

0. Not everyone who questions the govt is an AAP, Congress, or CJP supporter

1. Criticizing the govt does not make someone anti-national

2. In a democracy, holding those in power accountable is a citizen's right

It's surprising how difficult it is to explain these basic principles to so many people.

[Salman Khan @BeingSalmanKhan]

It was such a peaceful movement, feel so sad that it had to take a violent turn. My heart goes out to the students and their families who were hurt. Paper leak is a very serious issue, and I am glad to know n see that the kids of our country have come together for a better educational system, and their parents supported them.

I truly appreciate the stand they have taken, showing dedication, sincerity, and keenness to study hard n make their future and a greater, educated India. This andolan, this protest, is the right way to go abt it, n the students have done this peacefully. So courageous and brave. Driven and motivated towards education, this generation will make India proud.

This issue is between the students and the educational system, it should not be hijacked politically, the credit should only go to the students of our country, and I am sure the government will also give them all the support n make it a stronger educational system. It’s a win-win situation. Hoping n praying for a positive decision. God bless all of you who wanna be educated.

Education should be the next trend and fashion, and should get trendier n more fashionable yr by yr, itna k bahar se log come to India to study and India becomes an educational hub.

[Rohit Pal @pals_twts]

@nitesh_singh5 Interested

[Rohit Pal @pals_twts]

@Mohit_heyy Interested

[Sheetal Jain @Sheetal2205]

Any recommendations for a solid course on agentic AI?

[Akshay Saini @akshaymarch7]

I think software engineering is becoming mentally exhausting in a very different way now.

Earlier the struggle was:
“How do I learn all this?”

Now the struggle is:
“What should I even focus on anymore?”

Every week there’s:

a new AI tool
a new framework
a new coding agent
a new workflow
a new prediction about developers becoming obsolete

And I think many students are silently overwhelmed.

They are not lazy,
it's because the industry feels totally unstable.

I’ve spoken to students who genuinely feel guilty for taking even a small break now.

They think:
“If I stop learning for 2 weeks, I’ll fall behind forever.”

That’s a horrible feeling to live with constantly.

The strange part is:
the more tools we get to improve productivity…
the more anxious people seem to become.

I think one of the most valuable skills in the next few years will simply be:
0. the ability to stay calm.
1. To ignore noise.
2. To focus deeply.
3. To build patiently.

Because the people who survive long-term in tech are usually not the fastest learners.

They are the most consistent thinkers.

That's why I always ask my students in my courses to "be curious" about everyting!

[Rohit Pal @pals_twts]

@eldadfux Agree 👍

[Rohit Pal @pals_twts]

3/ How I fixed it:
First, I added @Modifying and @Transactional to my repository method.
Second, I added requestMatchers("/error").permitAll() in my security config so I can see the actual errors.
I made a doc for this so I do not forget it next time! #SpringBoot #Java

[Rohit Pal @pals_twts]

I faced a really confusing issue in Spring Boot today. I was testing a DELETE request and got a 401 Unauthorized error. But my JWT token was completely valid. The real problem was actually a database error. Here is what happened.

[Rohit Pal @pals_twts]

2/ To send the error to Postman, Spring Boot internally redirected to the "/error" endpoint. But I had not made the "/error" url public in my security config. So Spring Security blocked this internal redirect and returned a 401 Unauthorized access message.

[Rohit Pal @pals_twts]

@HxrshitYadav Hey @HxrshitYadav , I think we are on the same page .

Let's connect !!

[Rohit Pal @pals_twts]

after fixing this was my API response :
@getpostman

[Rohit Pal @pals_twts]

Learnt something very common but confusing in spring boot and jackson library :
do consider the thread below
@java @springboot #BackendDev #LearningToCode

[Rohit Pal @pals_twts]

this is how I fixed this :

Stick to standard camelCase for variables. private String userName; -> JSON: "userName"