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Dmitry Daw

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Fullstack developer

A way to cache responses in Grape API

A way to cache responses in Grape API

1
Comments
4 min read

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How to fix a segfault in Ruby

How to fix a segfault in Ruby

7
Comments
4 min read
How to use rbtrace from outside of docker container

How to use rbtrace from outside of docker container

1
Comments
2 min read
Base test profiling inside docker with test-prof

Base test profiling inside docker with test-prof

1
Comments
2 min read
Is ActiveRecord right in omitting parentheses in queries? (and how ChatGPT lies again)

Is ActiveRecord right in omitting parentheses in queries? (and how ChatGPT lies again)

1
Comments
4 min read
Deploy Anycable with Kamal(formely MRSK)

Deploy Anycable with Kamal(formely MRSK)

3
Comments
4 min read
How to port VS Code plugins to your favorite editor(e.g. Emacs), with the example of Github Copilot Labs.

How to port VS Code plugins to your favorite editor(e.g. Emacs), with the example of Github Copilot Labs.

2
Comments
3 min read
Trick to cleaner use Sidekiq::Testing.inline! in tests

Trick to cleaner use Sidekiq::Testing.inline! in tests

3
Comments
1 min read
How to cache Kamal(MRSK) deployments in CI

How to cache Kamal(MRSK) deployments in CI

3
Comments
2 min read
What to do if Sidekiq job is stuck

What to do if Sidekiq job is stuck

Comments
3 min read
Troubleshooting weird DB connection errors in Rails with PostgreSQL

Troubleshooting weird DB connection errors in Rails with PostgreSQL

3
Comments
2 min read
How to query Ancestry fast

How to query Ancestry fast

4
Comments
2 min read
Test Rails API with json type

Test Rails API with json type

7
Comments 1
1 min read
Swagger/OpenAPI and Rails array param

Swagger/OpenAPI and Rails array param

8
Comments
1 min read
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