python

Replace Characters From End of String

Regex module `re` in python can be used to replace characters from end of the string.

Posted September 22, 2022 by Rohith ‐ 1 min read

quick-references python regex blog

Replace Non Alphanumeric Characters in Python

Non-alphanumeric characters in python string can be replaced using python regex module `re`

Posted September 22, 2022 by Rohith ‐ 1 min read

quick-references python regex blog

Java vs Python

Python is an object-oriented programming language that has large enormous library support making the implementation of various programs and algorithms easy. Java is a high-level, object-oriented programming language which was originally developed by James Gosling at Sun Microsystems in 1995. Java has a syntax similar to C and C++ but with low-level difficulties.

Posted September 9, 2022 by Rohith and Anusha ‐ 2 min read

quick-references blog java python differences

date_trunc in Python Pandas

date_trunc is the date function used to truncate a date or datetime value to the start of a given unit of duration. The function helps in truncating the date column to year, decade, century, quarter, month, week, day, hour, minute, second, or millisecond. In this article, we will truncate the date column using python pandas.

Posted August 23, 2022 by Rohith ‐ 1 min read

quick-references blog python pandas

Coalesce in Python Pandas

The coalesce function returns the first non-null value from a series of given columns in sql. In this article, we will perform coalesce operation on python pandas dataframe.

Posted August 23, 2022 by Rohith ‐ 1 min read

quick-references blog python pandas

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