Comments for Codersee blog- Kotlin on the backend https://blog.codersee.com/ Kotlin & Backend Tutorials - Learn Through Practice. Wed, 07 May 2025 21:22:43 +0000 hourly 1 Comment on How To Pass Data Between Workflows in GitHub Actions? by Jack Crow https://blog.codersee.com/how-to-pass-data-between-workflows-in-github-actions/#comment-149 Wed, 07 May 2025 21:22:43 +0000 https://codersee.com/?p=9007722#comment-149 This was not helpful at all. This is an example of encoding into a file, which then had to be read back out. It’s a convoluted way to pass data.

]]> Comment on Micronaut With Kotlin and MongoDB Video Tutorial by Lemon https://blog.codersee.com/micronaut-with-kotlin-and-mongodb-video-tutorial/#comment-74 Tue, 18 Mar 2025 23:07:48 +0000 https://codersee.com/?p=5504010#comment-74 It’s been . wild time nd would love to her more bout your projects nd courses. It is n wild nd interesting io im not gonn lie. 🙂 ye my codin journey is strting for rel this time hhhhh. holy shit its been wild! / blessings from lemon

]]> Comment on Getting Started with MockK in Kotlin [1/5] by Awais Zaka https://blog.codersee.com/getting-started-with-mockk-kotlin/#comment-109 Sun, 16 Mar 2025 11:56:53 +0000 https://codersee.com/?p=17512637#comment-109 Is MockK available for KMP?

]]> Comment on Getting Started with MockK in Kotlin [1/5] by Piotr https://blog.codersee.com/getting-started-with-mockk-kotlin/#comment-108 Sun, 16 Mar 2025 09:01:36 +0000 https://codersee.com/?p=17512637#comment-108 In reply to Alexander Skvortsov.

I would debate the overall benefit of doing that on our own if we gather together all aspects, not only performance. But if it works for you / in your environment, then you should stick to that.

I am the last person to promote anything as one-size-fits-all.

Nevertheless, you must remember that even if we would agree that custom fakes/wrappers are always the way to go, we don’t always choose the stack, or have the impact on the approach taken in the project 😉

]]> Comment on Getting Started with MockK in Kotlin [1/5] by Alexander Skvortsov https://blog.codersee.com/getting-started-with-mockk-kotlin/#comment-107 Sun, 16 Mar 2025 07:57:29 +0000 https://codersee.com/?p=17512637#comment-107 Why just don’t follow SOLID (and especially “Interface segregation” principle) to keep the code easy testable?
Fakes (and wrappers for 3rd party deps) extremely easy to do and they works a way faster then all those mocking libs. Again, no need to learn more API and libs and depend on them.

]]> Comment on How to Send Emails with Spring Boot and Kotlin by Piotr https://blog.codersee.com/how-to-send-emails-with-spring-boot-and-kotlin/#comment-9 Wed, 26 Feb 2025 14:04:33 +0000 http://codersee.com/?p=1410#comment-9 In reply to Konstantin Volchenko.

Thank you Konstantin!

This article is over 4 years old, so maybe I will update it at some point 😉

]]> Comment on Kotlin PBKDF2 Secure Password Hashing by Piotr https://blog.codersee.com/kotlin-pbkdf2-secure-password-hashing/#comment-78 Wed, 26 Feb 2025 14:03:44 +0000 https://codersee.com/?p=5504212#comment-78 In reply to David Coolwater.

Hey hi hello David!

In general, Android apps (like a web, or desktop apps) serve as the clients in a typical client-server communication.

Which means, that typically, your Android app will not be responsible for password hashing, but rather server. And on Android side, you will be doing requests, like for example POST /login with some request body in JSON, like
{ “email”: “one@codersee.com”, “password”: “somePwd” }

And then, the server will be responsible for the hashing etc
If you would like to, then you will find a bunch of content on my blog, YT, or you can join my course https://codersee.com/courses/ktor-server-pro/ for the step-by-step approach 😉

]]> Comment on How to Send Emails with Spring Boot and Kotlin by Konstantin Volchenko https://blog.codersee.com/how-to-send-emails-with-spring-boot-and-kotlin/#comment-8 Sat, 22 Feb 2025 08:26:16 +0000 http://codersee.com/?p=1410#comment-8 Less secure app access not working anymore on Google. You should use “app passwords” now:
https://support.google.com/accounts/answer/185833?sjid=6976965161849174490-EU&hl=en

]]> Comment on Kotlin PBKDF2 Secure Password Hashing by David Coolwater https://blog.codersee.com/kotlin-pbkdf2-secure-password-hashing/#comment-77 Wed, 12 Feb 2025 16:27:47 +0000 https://codersee.com/?p=5504212#comment-77 Let me first say that this tutorial is very detailed and educational.

But I have one question. How do you use these functions in your project. In case you can’t tell, I am a newbie when it comes to writing and developing Android App.

Thank you,

]]> Comment on Spring Boot 3 (Spring Security 6) with Kotlin & JWT by mick https://blog.codersee.com/spring-boot-3-spring-security-6-with-kotlin-jwt/#comment-97 Fri, 07 Feb 2025 14:33:10 +0000 https://codersee.com/?p=9008217#comment-97 Good tutorial, great to know the nuts and bolts of it.
I can’t get the application (from git) to run. Could be a library issues, but I barely understand the code, so debugging is a little beyond me. Getting this error:

Error creating bean with name ‘jwtAuthenticationFilter’ defined in file [\jwt_auth\build\classes\kotlin\main\com\codersee\jwtauth\config\JwtAuthenticationFilter.class]:
Unsatisfied dependency expressed through constructor parameter 1:
Error creating bean with name ‘tokenService’ defined in file
[\jwt_auth\build\classes\kotlin\main\com\codersee\jwtauth\service\TokenService.class]:
Failed to instantiate [com.codersee.jwtauth.service.TokenService]: Constructor threw exception
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray
(ConstructorResolver.java:801)

Any idea why this might be happening?

thanks
Mick

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