Archives | PrimerPy

2023

02

06

Visualizing Data in Python: An In-Depth Comparison of Python's Top Libraries

Check out my article on medium Data visualization is the process of converting data into visual formats such as charts

2023-02-06 Python

06

An In-Depth Look at Static Methods and Class Methods in Python

Check out my article on medium. Python is an object-oriented programming language, and one of its main features is that

2023-02-06 Python

Python Object Oriented

2022

10

18

Linux Semaphores

Semaphores are a critical aspect of inter-process communication (IPC) in Linux. They are a way for multiple proc

2022-10-18 Linux

Linux Semaphore

16

Linux Shared Memory

In Linux, each process has their own independent memory spaces. For any specific process, its memory cannot be accessed

2022-10-16 Linux

Linux Shared Memory

14

Linux Multiprocessing

Process 0, 1 and 2There are three initial processes in Linux: process 0: idle process, the first process created by the

2022-10-14 Linux

Linux Multiprocessing

14

Linux Signals

OverviewSending and receiving signals are key features in Linux. A Linux signal is a type of interrupt,used to announce

2022-10-14 Linux

Linux Signals

13

Pondering on Python OOP...again...

Python has offered a number of built-in data structures e.g. list, dict, set etc. Eachof them has already implemented

2022-10-13 Python

OOP Python Class

2021

04

20

Use Customized User Profile to Replace Django Default User Tables

In Django, the default user profile table is created as auth_user. Alternatively, we can create our own customized UserP

2021-04-20 Python

Django Python MRO

20

Configure Django ORM with MySQL

Django uses sqlite as the default database. In this post, I’ll explain how to configure Django settings to connect with

2021-04-20 Python

Django Python ORM MySQL

20

Convert Decimal to Binary in C

Convert Decimal to BinaryThe size of an integer is assumed to be 32 bits. We use the bitwise operator “AND” to perform t

2021-04-20

C Learn C

16

Vue3 Project Init and Some Basic Config

Vue3 was released for a while. In this post, I will initiate a new Vue3 project with Vue Cli. Tools UsedI will use Vue C

2021-04-16 Vue

Vue Frontend

2020

11

05

C Fundamentals

1. Installation For local development, I’m using WSL2 Ubuntu LTS 20.04, so I need to install build-essential sudo apt

2020-11-05 C/C++

C Learn C