Journal of my recent activities

Developed the new functionality for packaging rotation management module (OPAK) with issuing kanban containers for shipping, and settling the packaging from pallet receipts issued to the carrier.

#soft #erp #sprint

Flask migration

1. Modify model.py
2. (venv) $ flask db migrate -m "migration-name"
3. (venv) $ flask db upgrade

blog.miguelgrinberg.com

#flask #softeng

Praca Zdalna Poradnik

Jeszcze w trakcie pisania, ale dla nagle rozpoczynających przygodę z pracą zdalną solidna baza do startu.

Blinking the LED through the network with the micorpython REST server.

#arduino

Implementing a git branching model for a new project:

devel : feature > devel > master : tag (main version)
master : hotfix 
    > master : tag (minior version) 
    > devel

Client's release candidate (RC) installations are working on devel. Client's production installations are working on master:tag.

A successful Git branching model

#git #soft

Experimenting with Qt5 using tech stack: Qt Creator, Python3, Qt, PySide2, Sqlite.

Torque

$$ {oldsymbol { au }}=mathbf {r} imes mathbf {F} $$ $$ au =|mathbf {r} |,|mathbf {F} |sin heta $$

Wikipedia

#physics

Exploring table partitioning using the inheritance technique.

#postgresql

Moving data to another (archive) table with one query:

WITH moved_rows AS (
    DELETE FROM box_magldno.serialno
    WHERE tms::DATE <='2018-12-31'
    RETURNING *
)
INSERT INTO box_magldno.serialno_2018
SELECT * FROM moved_rows;

WITH Queries

#sql #postgresql