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Thank you so much

Hey thanks for the solution, but is the worst case really n^2? Seems more like it would be n^4. Imagine a large grid of all 1s. You'll immediately enter the first tile and do a dfs across all tiles (n^2). But then when you exit the function you're still needing to loop across every time even though you've already covered it. Am I missing something here?

Thank you. This method understood neatly, but we need put effort for the tracing. anyway this easy method is understood finally.

Amazing video, can you share something that sends custom metrics from Springboot to DD? Thanks

By far the most clear explanation I've seen thank you!!

i am trying to do a delay trigger based on certain logic but job and triggers are not going to my postgres DB. Also, if server gets re-deployed, triggers are getting lost. How can this be fixed?? LEtme know if any specific details you need for debugging. Thanks.

Obrigado amigo, excelente conteúdo, eu consegui entender facilmente com sua explicação!

How do i hit an API from react application? Its giving me 302 found error. Something related to redirect URL.

Nice explanation buddy,you have explained very well 👍👍👍

I see all metrics are with a epoch second timestamp. Can we plot millisecond precision timestamps?

Thank you very much!

Could you showcase what are the benefits of Datadog vs. Dynatrace if any? I see Datadog stocks are of higher value, but I cannot see where the benefits of Datadog usages are when comparing it to Dynatrace?

nice video🫡

It's helpful. Thank you! But how we can get access token and use it in future ? example: use for google API driver

your code is way too complex

You are the best <3

excellent explaination, you deserve more followers, I have my google interview 2 days later, wish me luck fam <3

I spent 3 hours to consume a local queue and you save me

I was searching for something like this, of course, I have to check how it would work in a K8s cluster so the Scheduler is not starting the Job on 2 servers. When I understand the code right, you have to implement a job (like your Action), of course there are possibilities to make generic jobs, but putting new jobs classes in, that would be hard because you would have to deploy it, there is no plugin managment possible. A small price to pay though.

after few similar 2D traversing case, I've finally have a better understanding of the dfs algorithm and this video helped a lot. thanks

awesome, thanks buddy

Excellent video, thanks!

Hi, thanks a lot for your tutorial, you helped me a lot. Greetings from Ukarine :)

Exactly what I was looking for 🔥💯

Thanks for wonderful video, but i would like to enable the APM for my application and i am unable to find the easy way to enable using micrometer but as per the documentation of data-dog its looks very simple, so do you have any experience with the APM in java using Micrometer

Thanks Tech Tutor 😊

Maybe I'm too late to the party but I'm trying to implement this exact thing but I just don't understand how to validade the authentication from the frontend. I already have a spring boot app with jwt authentication. oauth2 implementation would be simple if I wanted to use the spring boot app as frontend, which is not the case. I want to have a react server just like your example. I managed to implement most of the things but now when I login with oauth2, right after logging, it redirects me to the localhost:3000/oauth2/redirect as expected but there is no token? I'm confused, is oauth2 suposed to generate a jwt?

Hey, I've setup OAuth 2 with google on the backend, However i'm so confused on how can we access restricted endpoints on the front end. I can authenticate in spring but i believe there's a gap in knowledge of how can our frontend app redirect to this backend login and once it's authorized get the protected endpoint data?

Hi, Is there an updated version @9:12 like below ? I am looking for logout functionality @Configuration @EnableWebSecurity public class SecurityConfig { @Bean public SecurityFilterChain securityFilterChain(HttpSecurity http) throws Exception { http .csrf() .disable() .authorizeHttpRequests() .anyRequest() .authenticated() .and() .logout() .logoutUrl("/sign-in") .and() .oauth2Login() ; return http.build(); } }

Nice. I will try this, but I know I need to tweak this as I am embedding react inside boot

Thanks

hi how to add custom metric into datadog with datadog-micrometer-regisrty we are using datadog instrumentation agent into prod env which generates metric automatically but to add custom metric in this case?

One question though, once the authentication is done, how do you manage authorizations of users ? google and facebook (let's say) probably do not have the same GrantedAuthorities in their models. *a)* you need a database of your own to CRUD authorizations _or_ *b)* you write data to google or facebook's own user repositories so that at login time they are given back to you. Any comments ?

Immediately subscribed ❤❤ I hate these "typer" videos without explaining where and why and how, this is very much like a proper engineer style ! Well done 👍👍👍👍✔✔

Hello, nice video! But I have some questions. I thought it's necessary to add flyway settings in application.yml? I have sume problems. There is a remote server that is connected to my application through a dockerfile, and the database is also remote. Flyway seems to be added to the project, but it doesn't create anything. What should I do?

Thanks a lot for making this video, dumb question if we have multiple envs, do we have separate api key for each env ?

hi! this type of tutorials are amazing :) definitely better than skipping and showing copy-paste code of any app :) helps people to get to know how to learn instead of just how to solve particular problem. subbed for future :)

Thanks tech tutor 😊

THank you kindly! Amazing video!

nice

Thanks a lot, this tutorial is all i need for spring boot and datadog. Please next tutorial for logs alert and monitoring.

what setting at Facebook login settings fixed the error? i am getting same error msg

Is this the guy from the show Sillicon Valley? :O Did you create Pied Piper!?

Thanks a lot for making this tutorial. Sometimes all we need is a starting point. I started learning datadog yesterday and was stuck how can I integrate with my spring app. It really helped that its superrrrrrrrrrrrr easy, you just have to not give-up. Once again THANKS!!

Thank you for the tutorial! I'm building an application that has Users stored in my database with specific UserRoles, and I want to be able to authenticate with google to require the access token for each request. How would I go about assigning these authorities to specific users in my database based on the UserRole?

great work but a. bit vconfused, how do I execute a task with this implementation. e.g want to execute an email job with this implementation. is this possible? if yes how?

Super helpful how you explain how to find stuff. I wish every tutorial was like this

I noticed that there are some portions that got cut off on the bottom of my screen. Please let me know if you have any questions. On the Datadog website where I was waiting for the Docker image to connect, a finish button will become enabled when it is able to establish a connection to Datadog. The other part is after that I stop the datadog image where you can view the images running with: docker ps Then take the container ID and you can shut down that container with: docker stop <container ID>

great tutorial, best one on this topic. took too long to find

I've created this exactly as in the github, and configured the uri urls in google, but for some reason I get unauthorized redirect uri error , any idea why this might be?