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I am using spark 2.1.0. I am not able to create timestamp column in pyspark I am using below code s… Read more Pyspark Creating Timestamp Column

I have this code, but I got an error and could not find a soulution to the problem. I was trying to… Read more Python Cannot Concatenate 'str' And 'datetime.timedelta' Objects

I have an array of daily date times over a period of 30 years. I am trying to filter this array by … Read more Python Numpy Where Function With Datetime

A B C D yearweek 0 245 95 60 30 2014-48 1 245 15 70 25 2014-49 2 150 … Read more Parsing Week Of Year To Datetime Objects With Pandas

The code below calculates the mean','median','max','min' of the vals… Read more Combining Multiple Datasheets With Pandas Python

How can I convert a date column with format of 2014-09 to format of 2014-09-01 00:00:00.000? The pr… Read more Typeerror: Passing Perioddtype Data Is Invalid. Use `data.to_timestamp()` Instead

I am reading a csv using pandas str,date,float,time,datetime a,10/11/19,1.1,10:30:00,10/11/19 10:30… Read more Python Pandas Check That String Is Only "date" Or Only "time" Or "datetime"

The month format specifier doesn't seem to work. from datetime import datetime endDate = dateti… Read more Python Datetime.strptime Month Specifier Doesn't Seem To Work

I am trying to create a function (e.g. def startTime()) that executes another function like def run… Read more How To Start/stop A Python Function Within A Time Period (ex. From 10 Am To 12:30pm)?

I have a pandas dataframe looking like this: Name start end A 2000-01-10 1970-04-… Read more Calculate Datetime-difference In Years, Months, Etc. In A New Pandas Dataframe Column

I'd like to make a simple clock (CLI) that prints the time into one line, and updates it every … Read more Dynamic Single-line Printing In Python (time?)

I have a data frame in Pandas that has dates and some other data. The dates are explicitly of type… Read more What Changes Type Of Date In This Pandas Code?

i been had worked with dates. I want to convert datetimes to ordinal but my script fails. from date… Read more Convert Datetime To Ordinal In Python Fails

I have a pandas dataframe, with a column of datetimes. I need to find the average time of this col… Read more Mean Of Time Component Only Of Pandas Datetime Column

I created a pandas dataframe from some value counts on particular calendar dates. Here is how I did… Read more Plot Datetime.date Pandas

This should be a very simple solution. I'm reading dates from a columnar array and getting an e… Read more Valueerror: Time Data "['140209/1729']" Does Not Match Format '%y%m%d/%h%m'

I would like to have a list of date every year from an end date spaced in given month amount. For e… Read more Moving Backwards In Time Until Specific Dates With A Given Frequency (month) In Python

I want to find out whether it is day or night from the 'timestamp' column in my data frame.… Read more How To Find Out Whether It Is Day Or Night Using Timestamp

I have following data (18,619,211 rows) stored as a pandas dataframe object in hdf5 file: … Read more Query Hdf5 In Pandas

I have a problem where I work a lot with time and time differences. So far I've solved this usi… Read more Working With Time, Date, Timedelta