mikekenneth

Install Python 3.7.5 on CentOS/RHEL 7

1.Requirements:

yum install gcc openssl-devel bzip2-devel libffi-devel

# Below requirement for djang projects
yum install readline-devel tk-devel tk-devel openssl-devel sqlite-devel openssl tk readline sqlite

2.Download Python 3.7:

mikekenneth

In this article, I will share some of my experience on installing NVIDIA driver and CUDA on Linux OS. Here I mainly use Ubuntu as example. Comments for CentOS/Fedora are also provided as much as I can.

Table of Contents

• Install NVIDIA Graphics Driver via apt-get
• Install NVIDIA Graphics Driver via runfile
  • Remove Previous Installations (Important)
  • Download the Driver
  • Install Dependencies
  • Creat Blacklist for Nouveau Driver

• Stop lightdm/gdm/kdm

mikekenneth

# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class

# C extensions
*.so

# Distribution / packaging

mikekenneth

More recent resolution:

1. cd ~/../../etc (go to etc folder in WSL).
2. echo "[network]" | sudo tee wsl.conf (Create wsl.conf file and add the first line).
3. echo "generateResolvConf = false" | sudo tee -a wsl.conf (Append wsl.conf the next line).
4. wsl --terminate Debian (Terminate WSL in Windows cmd, in case is Ubuntu not Debian).
5. cd ~/../../etc (go to etc folder in WSL).
6. sudo rm -Rf resolv.conf (Delete the resolv.conf file).
7. In windows cmd, ps or terminal with the vpn connected do: Get-NetIPInterface or ipconfig /all for get the dns primary and
secondary.

mikekenneth

def get_surname_code(surname: str, fill_string='0') -> str:
    seperators, i, pos = ("'", " ", "-"), 0, 0
    for letter in surname:
        i += 1
        if letter in seperators:
            pos = i
    return surname[pos:pos+3].upper().ljust(3,fill_string)
    
    
# Example:

mikekenneth

#!/usr/bin/env bash
###########################################################################
#####  $Author Mike Houngbadji (mike.kenneth47@gmail.com)
#  $Description: data Real time Pipeline in kafka 
#  $History
#     20161009 @MIKE
###########################################################################

kafka_producer='$KAFKA_HOME/bin/kafka-console-producer.sh  --broker-list localhost:9092 --topic test';

mikekenneth

import pandas as pd
import pandera as pa

def clean_dataframe_with_schema(dataframe, schema):
    try:
        return schema.validate(dataframe)
    except (pa.errors.SchemaErrors, pa.errors.SchemaError) as err:
        return dataframe.drop(labels=err.failure_cases['index'].to_list())

mikekenneth

# Code pour calculer les rangs
def rank_scores(scores:list):
    return {moyenne: rang for rang, moyenne in enumerate(reversed(sorted(set(moyennes))), start=1)}


moyennes = [1, 2, 20 , 16, 19, 18, 0, 6, 6.5, 12.5, 0.5, 15.60, 17.8]
ranked_scores = rank_scores(moyennes)

# Ensuites on peut recupere les range en entrant la moyennes comme input
ranked_scores.get(2)  # 10

mikekenneth

DROP TABLE if exists d_date;

CREATE TABLE d_date
(
  date_dim_id              INT NOT NULL,
  date_actual              DATE NOT NULL,
  epoch                    BIGINT NOT NULL,
  day_suffix               VARCHAR(4) NOT NULL,
  day_name                 VARCHAR(9) NOT NULL,
  day_of_week              INT NOT NULL,

mikekenneth

import serial
import time

# Instantiate serial connection to the HD Ranger
hd_ranger_serial_port_id = '/dev/ttyUSB0'  # 'COM5'
ser = serial.Serial(hd_ranger_serial_port_id, 115200)  # open serial port
print(ser.name)         # check which port was really used

# Get XON from HD Ranger
print(ser.read(1))  # Pour lire le XON