Journal of my recent activities

Euler's identity

\( e^{i\pi} + 1 = 0\),

and quick hints for qunatum gates (eg. T):

\( e^{i\pi} = -1\)

\( e^{\frac{i\pi}{2}} = i\)

\( e^{\frac{i\pi}{4}} = \sqrt(i)\)


Enhancing Flask front-end of the ERP system with javascript barcode reader, with double prefix support for automatic form filed recognition.


Revert the last commit

$ git reset --soft HEAD~1



Moved the site from OVH to AWS after OVH deleted all my infrastructure, without any backup, just few days after payment delay.

Pariticipated in Qiskit Camp at IBM Thomas J. Watson Research Center in Yorktown Heights, NY USA.


Storing git credential with Gnome Keyring gnome-keyring-git-credential-fedora

$ git config --global credential.helper /usr/libexec/git-core/git-credential-gnome-keyring


Working over the introduction to the bitstring encoding tutorial qubits_lh.


Syncing fork with main repo

$ git remote add upstream REPO_URL
$ git remote -v
$ git fetch upstream
$ git merge upstream/master
$ git push


Git - get rid of all local changes:

git checkout . 
git clean -f