akshay
Wed Oct 18 2017
[ANN] used in mailing list is an abbreviation of 'Announcement'
mrinmoy
Fri Oct 13 2017
https://eli.thegreenplace.net/2006/04/18/understanding-ruby-blocks-procs-and-methods covers very basic and interesting stuff.
mrinmoy
Wed Oct 04 2017
gitlab does triple dot for compare instead of double dot
emil
Wed Sep 27 2017
Sometimes we may need to create a new github/bitbucket account for a new client project. Because we've already linked out laptop's SSH key to our original account, we can't link it again to this new account. In such cases, instead of using tools to switch ssh keys, you can generate a keypair just for this project and set an environment variable
GIT_SSH_COMMAND='ssh -i new_ssh_keys_dir/id_rsa' and run git commands like usual. Bonus tip: Use direnv to automatically load this environment variable when navigating to the project directory.manu
Wed Sep 27 2017
Rails encrypted secrets https://www.engineyard.com/blog/encrypted-rails-secrets-on-rails-5.1
mrinmoy
Tue Sep 26 2017
MySQL does not support transactional ddl. https://dev.mysql.com/doc/refman/5.7/en/cannot-roll-back.html
manu
Fri Sep 22 2017
Omniauth setup phase - request time modification of strategy https://github.com/omniauth/omniauth/wiki/setup-phase
akshay
Mon Sep 11 2017
mrinmoy
Wed Sep 06 2017
emil
Tue Aug 29 2017
You can create a multiline regex in Elixir using r""" for example:
```
assert yml_file_content =
~r"""
foo:
environment:
- VIRTUAL_HOST=[a-z]{10}.127.0.0.1.xip.io
bar:
environment:
VIRTUAL_HOST: [a-z]{10}.127.0.0.1.xip.io
"""
```
```
assert yml_file_content =
~r"""
foo:
environment:
- VIRTUAL_HOST=[a-z]{10}.127.0.0.1.xip.io
bar:
environment:
VIRTUAL_HOST: [a-z]{10}.127.0.0.1.xip.io
"""
```
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