TILs - Fueling Curiosity, One Insight at a Time

At Codemancers, we believe every day is an opportunity to grow. This section is where our team shares bite-sized discoveries, technical breakthroughs and fascinating nuggets of wisdom we've stumbled upon in our work.

Published
Author
user-image
Revath
if your node script exited with Returned: code: 137 signal: null, 137 mean it got killed by another process and high chance that it should be Out of Memory issue.
Published
Author
user-image
Akshay
We can filter sensitive parameters from getting logged by modifying config like Rails.application.config.filter_parameters += [:password, :credit_card] within automatically created filter_parameter_logging.rb file in config/initializers folder.
Published
Author
user-image
Revath
xdotool type $(echo "A B C") will type without spaces. if you need to retain space xdotool type "${echo "A B C"}"
Published
Author
user-image
Revath
graphql request with 1) curl : curl -X POST http://localhost:3002/graphql -H 'Content-Type: application/json' -d '{"query": "{goalTypes{id}}"}' 2) httpie : http POST http://localhost:3002/graphql query="{ goalTypes{id}}"
Published
Author
user-image
Revath
graphql request with 1) curl : curl -X POST http://localhost:3002/graphql -H 'Content-Type: application/json' -d '{"query": "{goalTypes{id}}"}' 2) httpie : http POST http://localhost:3002/graphql query="{ goalTypes{id}}"
Published
Author
user-image
Revath
when starting rails server with puma if you get error puma/launcher.rb:343:in stat': No such file or directory @ rb_file_s_stat - try to cd back to parent directory and then cd` to project folder again. There is chance that you moved your project to another directory and your shell is not updated with new path.
Published
Author
user-image
Revath
when starting rails server with puma if you get error puma/launcher.rb:343:in stat': No such file or directory @ rb_file_s_stat - try to cd back to parent directory and then cd` to project folder again. There is chance that you moved your project to another directory and your shell is not updated with new path.
Published
Author
user-image
Revath
Open file in vim with cursor in specific line. vim +lineno Ed: vim abc.rb +343

Showing page 62 of 83

Your competitors are already using AI.
The question is how fast you want to unlock the value.

Don't know where to start?

AI is everywhere but it's unclear which investments will actually move your metrics and which are expensive experiments.

Your data isn't ready

Most AI projects fail at the data layer. Pipelines, quality, access all need work before LLMs can deliver value.

Internal teams are stretched

Your engineers are shipping product. They don't have capacity to also become AI specialists with production-grade experience.

Legacy systems block everything

Aging, undocumented codebases make AI integration slow, risky, and expensive. They need to move first.

Don't worry. We've got you covered.

Start with the audit.