Serhat Teker

Serhat Teker is the software engineer who wrote these articles.

I created this Tech Blog to help me remember the things I’ve learned in the past, so my future-self doesn’t have to re-learn them in the future.

            

Hash of a Directory

2021-06-17 — One minute read
#linux  #bash 
How to find hash of a directory with bash

pytest Exceptions - Part II

2021-06-10 — 2 minutes read
#python  #test  #pytest  #exceptions 
How to test exceptions in python - part 2

Placeholder Templatetags Django

2021-06-03 — One minute read
#django  #django-html 
How to make a templatetag which lets you add the html placeholder attribute to your form field

Django Custom Model Field - Positive Decimal Field

2021-05-27 — 2 minutes read
#django  #python  #database  #unittest 
How to get create custom field for django models. How to make a positive decimal field.

Custom Model Field Validator - Django

2021-05-20 — One minute read
#django  #python  #database 
How to get create custom validator for django model fields. How to make a django model field greater than zero.