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.

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Codemancers
when you have mulitple GPG keys use git config --local user.signingkey <key id> to set for per repo basis. To get the key id gpg --list-secret-keys --keyid-format LONG <email> form the response first line sec 4096R/0C925B3BF9CD5924 2019-01-08 the key id will be 0C925B3BF9CD5924
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Codemancers
In order to delete untracked files, I use this for f in $(git ls-files . --exclude-standard --others); do rm $f; done. Is there any simpler version?
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Codemancers
cp -p preserves file attributes(e.g. modification time) while copying files
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Codemancers
git fetch origin pull/<pr-id>/head:<local branch name> to checkout github pull request to local branch without adding the fork to your remote.
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Codemancers
http://serveo.net “Expose local servers to the internet\r
No installation, no signup, and persistent subdomains too!”
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Codemancers
In bulma set $navbar-breakpoint: $tablet; to show the same desktop navbar in tablet (landscape mode).
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Codemancers
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.
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Codemancers
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.
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Codemancers
xdotool type $(echo "A B C") will type without spaces. if you need to retain space xdotool type "${echo "A B C"}"
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Codemancers
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}}"
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Codemancers
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}}"

Showing page 31 of 42

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