Arnab Chakraborty has Published 4293 Articles

Python Pandas - Get the current date and time from Timestamp object

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 07:09:22

8K+ Views

Get the current date and time from Timestamp object, use the timestamp.today() method.At first, import the required libraries −import pandas as pd import datetimeCreate the timestamp in Pandastimestamp = pd.Timestamp(datetime.datetime(2021, 10, 10)) Display the Timestampprint("Timestamp: ", timestamp)Getting the current date and timeres = timestamp.today() ExampleFollowing is the code import pandas ... Read More

Pandas - Convert a Timestamp object to a native Python datetime object

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 07:06:38

10K+ Views

To convert a Timestamp object to a native Python datetime object, use the timestamp.to_pydatetime() method.At first, import the required libraries −import pandas as pdCreate the timestamp object in Pandastimestamp = pd.Timestamp('2021-09-11T13:12:34.261811') Convert timestamp to native Python datetime objecttimestamp.to_pydatetime()ExampleFollowing is the code import pandas as pd # set the timestamp ... Read More

Python Pandas - Convert given Timestamp to Period with hourly frequency

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 07:02:33

652 Views

To convert given Timestamp to Period, use the timestamp.to_period() method. Within that, set the frequency using the freq parameter. For hourly frequency, set freq as H.At first, import the required libraries −import pandas as pdCreate the timestamp object in Pandastimestamp = pd.Timestamp(2021, 9, 18, 11, 50, 20, 33) Convert timestamp ... Read More

Python Pandas - Convert given Timestamp to Period with quarterly frequency

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 07:00:22

602 Views

To convert given Timestamp to Period, use the timestamp.to_period() method. Within that, set the frequency using the freq parameter. For quarterly frequency, set freq as Q.At first, import the required libraries −import pandas as pdCreate the timestamp object in Pandastimestamp = pd.Timestamp(2021, 9, 18, 11, 50, 20, 33) Convert timestamp ... Read More

Python Pandas - Convert given Timestamp to Period with monthly frequency

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 06:57:16

558 Views

To convert given Timestamp to Period, use the timestamp.to_period() method. Within that, set the frequency using the freq parameter. For monthly frequency, set freq as M.At first, import the required libraries −import pandas as pdSet the timestamp object in Pandastimestamp = pd.Timestamp(2021, 9, 18, 11, 50, 20, 33) Convert timestamp ... Read More

Python Pandas - Convert given Timestamp to Period with weekly frequency

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 06:51:05

375 Views

To convert given Timestamp to Period, use the timestamp.to_period() method. Within that, set the frequency using the freq parameter. For weekly frequency, set freq as W.At first, import the required libraries −import pandas as pdCreate the timestamp object in Pandastimestamp = pd.Timestamp(2021, 9, 18, 11, 50, 20, 33) Convert timestamp ... Read More

Python Pandas - Convert given Timestamp to Period with minutely frequency

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 06:46:27

160 Views

To convert given Timestamp to Period, use the timestamp.to_period() method. Within that, set the frequency using the freq parameter. For minutely frequency, set freq as T.At first, import the required libraries −import pandas as pdCreate a timestamp objecttimestamp = pd.Timestamp(2021, 9, 6, 11, 50, 20, 33) Convert timestamp to Period. ... Read More

Python Pandas - Convert given Timestamp to Period

Arnab Chakraborty

Arnab Chakraborty

Updated on 13-Oct-2021 06:36:53

819 Views

To convert given Timestamp to Period, use the timestamp.to_period() method. Within that, set the frequency using the freq parameter.At first, import the required libraries −import pandas as pdSet the timestamp object in Pandastimestamp = pd.Timestamp('2021-09-14T15:12:34.261811624')Now, convert timestamp to Period. We have set the frequency as Month using the "freq" parameter ... Read More

Program to find ex in an efficient way in Python

Arnab Chakraborty

Arnab Chakraborty

Updated on 12-Oct-2021 14:38:19

120 Views

Suppose we have a number n. We have to find $e^{x}$ efficiently, without using library functions. The formula for $e^{x}$ is like$$e^{x} = 1 + x + \frac{x^2}{2!} + \frac{x^3}{3!} + ...$$So, if the input is like x = 5, then the output will be 148.4131 because e^x = 1 ... Read More

Program to count number of common divisors of two numbers in Python

Arnab Chakraborty

Arnab Chakraborty

Updated on 12-Oct-2021 14:04:06

614 Views

Suppose we have two numbers a and b. We have to find how many positive integers are there, that are divisors to both a and b.So, if the input is like a = 288 b = 240, then the output will be 10 because the common divisors are [1, 2, ... Read More

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