Generating Quarters by Unit in Dataframe

Advertisements Consider the following real dataset import requests import zipfile import io import pandas as pd import numpy as np from datetime import datetime from dateutil import relativedelta url = ‘http://qed.econ.queensu.ca/jae/datasets/hsiao003/hcw-data.zip’ filename = ‘hcw-data.txt’ r = requests.get(url) z = zipfile.ZipFile(io.BytesIO(r.content)) z.extractall() df = (pd.read_csv(url, sep=’\t+’, header=None, engine=’python’) .stack().rename_axis([‘time’, ‘id’]).rename(‘gdp’).reset_index() .assign(time=lambda x: x[‘time’] + 1)) df[‘id’]… Read More Generating Quarters by Unit in Dataframe

Convert timestamp to Date time in Javascript

Advertisements I have this timestamp 1682604000 need to convert it in this format 2023-04-27T11:23:24.000Z but getting this date 1970-01-20T11:23:24.000Z using this code new Date(timestamp)).toISOString() Any solution Thanks >Solution : The reason you are getting the wrong date is that the timestamp you provided (1682604000) is in seconds, not milliseconds. JavaScript’s Date constructor takes in the… Read More Convert timestamp to Date time in Javascript

How to build relevant auto generating tags recommendation model in python

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

How to bind a proper date and time to an input in Vue3?

Advertisements I’m trying to bind a current date and time to an input in Vue, which is a surprisingly hard task. template: <input type="datetime-local" v-model="dateRange.to"> script: const dateRange = ref({ from: null, to: inputDate }) const today = new Date const inputDate = today.toISOString().substring(0, 16) With this code, I get time which is 2 hours… Read More How to bind a proper date and time to an input in Vue3?

Looping through ("Spanning across") dates in Python with variable months and years?

Advertisements My requirement is to loop through calendar dates in python in 2-day increments capturing every date across multiple months or years without repeating any dates. I’m sure that sounds confusing so I’ve posted some reference visuals to demonstrate. I have written Python code that successfully achieves my desired result (also attached), but it is… Read More Looping through ("Spanning across") dates in Python with variable months and years?