Learn how to filter Pandas dataframe using ‘in’ and ‘not in’ operators, similar to SQL. Master efficient data filtering techniques in Pandas for data analysis and manipulation.… Read More How to Filter Pandas Dataframe using ‘in’ and ‘not in’ like in SQL
Advertisements How to Build a Relevant Auto Generating Tags Recommendation Model in Python One of the most important features of any blog or website is its ability to recommend relevant tags to users. This not only helps users find related content easily, but it also improves the overall user experience. In this blog post, we’ll… Read More How to build relevant auto generating tags recommendation model in python
Advertisements As a language that aims for safety and performance, Rust provides a powerful data structure called HashSet that provides a fast and efficient way to store and retrieve unique values. HashSet is optimized for scenarios where you need to check for the presence of a value and avoid duplicates, making it a popular choice… Read More How to apply function that returns Result to each element of HashSet in Rust
To generate a random number with a specific number of digits in Python, you can use the following code:… Read More Python : generate a random number with a specific number of digits
Advertisements Here’s the question: A Narcissistic Number is a positive number which is the sum of its own digits, each raised to the power of the number of digits in a given base. In this Kata, we will restrict ourselves to decimal (base 10). For example, take 153 (3 digits), which is narcisstic: 1^3 +… Read More Error in true false output in Array Problem
Power Query is a business intelligence tool available in Excel that allows you to import data from many different sources and then clean, transform and reshape your data as needed.… Read More Power Query : ignore case in Table.Distinct operations
Advertisements I’ve started python a few months ago, for school projects and I was pretty surprised at the file edition power it had without asking for any permissions. My question is, how far can python go? Can it delete System files? Can it delete normal files? I also saw a video that I didn’t click… Read More How far can python go?
Advertisements I’m having a parabola with both axes being from 0 to 1 as follows: The parabola is created and normalized with the following code: import matplotlib.pyplot as plt import numpy as np # normalize array def min_max_scale_array(arr): arr = np.array(arr) return (arr – arr.min())/(arr.max()-arr.min()) x = np.linspace(-50,50,100) y = x**2 x = min_max_scale_array(x) y… Read More Make a parabola steeper at both sides while keeping both ends
Advertisements $Users = GC "Desktop\Master.txt" foreach ($user in $users) { $userobj = $(try {Get-ADUser $user} catch {$Null}) If ($userobj -ne $Null) { Write-Host "$User Exists" } else { Write-Host "$User Doesn’t Exist" }} I am using this code to check if a user exists in AD. Later on this notepad file is processed to delete… Read More Remove Name Notepad file if doesnt exist in AD through powershell
Advertisements I would like to improve the type-checking of the following object: interface Config { fields: Record<string, unknown>; table: { id: string }[]; } const config: Config = { fields: { id: {} }, table: [ { id: ‘id’ }, { id: ‘name’ }, ] }; The part I’m struggling with is that I want… Read More Validate property based on another property keys
