1. Setup a PostgreSQL db

    Published: Tue 12 April 2022
    By Alex

    In misc.

    Install PostgreSQL

    I donwnloaded installer from EDB and followed instructions from PostgreSQL Setup Wizard. Wizard suggest to install some additional applications (pgAdmin etc.), let you choose directory, suggest the port number to listen 5432 or to use something else for security or if you are running multiple PostgreSQL services on …

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  2. Pandas Useful Tricks

    Introduction

    Here I want to write a little about pandas that I play with sometimes and share some useful pandas methods. Notice the input data comes from module pydataset that comes with a bunch of popular dataset.

  3. May JS be understood through Python

    Published: Sat 29 January 2022
    By Alex

    In misc.

    How I Learn JS

    • codecademy.com
    • 100 days of web with Python

    Shrotly about problem

    I once read a great article about JavaScript on realpython.com While learning JS you often think about how this portion of JS code could be written in Python. So I decided to white chunks …

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  4. Namedtuple Can Become a Json

    Published: Thu 14 October 2021
    By Alex

    In misc.

    How Once I Needed To Converte namedtuple

    Shrotly about problem

    I once needed to make a json of following form from list of strings ["lorem", "ipsum"]

    lorem_fields = [{
      "tag": "input",
      "name": "lorem",
      "type": "text",
      "human_label": "Lorem"
    }, {
      "tag": "input",
      "name": "ipsum",
      "type": "text",
        "human_label": "ipsum"
    }]
    

    Code:

    from collections import namedtuple …
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  5. Debugging it all

    Published: Wed 11 August 2021
    By Alex

    In misc.

    Setting Up for Python >= 3.7

    python -m pdb or breakpoint() when older python import pdb; pdb.set_trace()

    Basic commands

    l (ll) list lines around breakpoint p (pp) pretty print n (ext) statement c (ontinue) program s (tep) into a function i (nteract) enter REPL !command (e.g. !help)

    ressources …

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  6. Configure Custom Domain

    Published: Mon 01 March 2021
    By Alex

    In misc.

    Set a custom domain for my GitHub Pages site

    I have pelican powered static site and world can acces it at my github pages : thisAKcode.github.io.
    What if I want to be a fancy and get my own custom domain name and assign it to my GitHub Pages website …

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  7. Change Pelican Theme

    Published: Fri 12 February 2021
    By Alex

    In misc.

    Choose theme

    html5-dopetrope is theme I like. To choose theme for your blog add cloned theme repo to your pelican installation... \venv\Lib\site-packages\pelican\themes

    bash
    cd \pelican themes
    cp html5-dopetrope C:\blog_depend\venv\Lib\site-packages\pelican\themes
    

    how to apply theme

    .... ...

    Plugins

    You have to check whether your …

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