!pip show beautifulsoup4 | grep "Version:"
Version: 4.12.3
import requests
from bs4 import BeautifulSoup
# URL to scrape
url = "https://stevesanjay.github.io/pynotes/archives.html"
# Send a GET request
response = requests.get(url)
# Parse the HTML content
soup = BeautifulSoup(response.text, 'html.parser')
# Find the element containing the "overall-score …Category: basics
Read Moretitle: "Linear Regression Simple" author: "Raja CSP Raman" date: 2019-04-20 description: "-" type: technical_note draft: false
import matplotlib.pyplot as plt
import numpy as np
from sklearn import datasets, linear_model
from sklearn.metrics import mean_squared_error, r2_score
import pandas as pd
# Load the diabetes dataset
diabetes_data = datasets.load_diabetes()
# Print all keys and …Category: basics
Read Moretitle: "Linear Search" author: "Rj" date: 2019-04-20 description: "List Test" type: technical_note draft: false
def linear_search(lys, element):
for i in range (len(lys)):
if lys[i] == element:
return i
return -1
list = [1, 2, 5, 6]
print(linear_search(list, 5))
2
Score: 0
Category: basics
Read Moretitle: "Timeit on Linear and Binary" author: "Rj" date: 2019-04-20 description: "List Test" type: technical_note draft: false
import timeit
def linear_search(lys, element):
for i in range (len(lys)):
if lys[i] == element:
return i
return -1
def binary_search(lys, val):
first = 0
last = len(lys)-1
index = -1
while …Category: basics
Read Moretitle: "List Operations" author: "Rj" date: 2019-04-20 description: "-" type: technical_note draft: false
list = [
"AB",
"CD",
"EF",
"GH",
"IJ",
"KL",
"MN",
"OP",
"QR",
"ST",
"UV",
"WX",
"YZ"
]
list
['AB', 'CD', 'EF', 'GH', 'IJ', 'KL', 'MN', 'OP', 'QR', 'ST', 'UV', 'WX', 'YZ']
# append to list
list.append("ABC")
list
['AB',
'CD',
'EF …Category: basics
Read Moretitle: "List Reference" author: "Rj" date: 2019-04-20 description: "List Test" type: technical_note draft: false
a = [
1, 2, 3, 4
]
b = a
b
[1, 2, 3, 4]
b.append(5)
a
[1, 2, 3, 4, 5]
As b is referring to a, whatever is added to b, will be reflected to …
Category: basics
Read Moretitle: "Remove Item from list" author: "Rj" date: 2019-04-20 description: "-" type: technical_note draft: false
names = [
"Kevin",
"Peter",
"John"
]
names
['Kevin', 'Peter', 'John']
names.pop(0)
'Kevin'
names
['Peter', 'John']
Score: 5
Category: basics
Read Moretitle: "List Test" author: "Rj" date: 2019-04-20 description: "List Test" type: technical_note draft: false
entries = ['one', 2, 'three', False]
print(entries)
['one', 2, 'three', False]
print(entries[2:7])
['three', False]
entryTuple = (100, 200, 'three', 'four')
print(entryTuple)
(100, 200, 'three', 'four')
cities = ['Toronto', 'Monteal', 'Vancouver']
print(cities)
['Toronto', 'Monteal …Category: basics
Read Moretitle: "List Test 2" author: "Rj" date: 2019-04-20 description: "List Test" type: technical_note draft: false
entries = ['one', 2, 'three', False]
print(entries)
['one', 2, 'three', False]
print(entries[2:7])
['three', False]
entryTuple = (100, 200, 'three', 'four')
print(entryTuple)
(100, 200, 'three', 'four')
cities = ['Toronto', 'Monteal', 'Vancouver']
print(cities)
['Toronto …Category: basics
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import pyutil as pyu
pyu.get_local_pyinfo()
'conda env: ml311; pyv: 3.11.10 (main, Oct 3 2024, 07:29:13) [GCC 11.2.0]'
print(pyu.ps2("haystack-ai ollama-haystack python-dotenv"))
haystack-ai==2.8.0
ollama-haystack is not installed in the current environment.
python-dotenv==1.0.1
lista = ["one", 2, "three …Category: basics
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