Python Tutorial for Beginners

In python, is there a way to prevent adding new class variables after defining the object? For exam… Read more In Python, Count The Number Of Variables In A Class Or Prevent Adding New Class Variables

I am trying to find the count of words that occured in a file. I have a text file (TEST.txt) the co… Read more Python - Find The Occurrence Of The Word In A File

Here is the question: I have a file with these words: hey how are you I am fine and you Yes I am fi… Read more Find The Number Of Characters In A File Using Python

My data is dataset diamond: +-----+-------+-----+-------+-----+-----+-----+----+----+----+ |carat| … Read more Create A New Column In Pyspark Dataframe By Applying A Udf On Another Column From This Dataframe

Following code counts number of image in each sub directory. how to delete a sub directory if image… Read more Delete A Current Directory Based On If Condition

Using a dummy file (streamt.txt) with the following contents: andrew I hate mondays. fred Python is… Read more Counting The Number Of Times The First Word In A Line Appears When Read From File With Exceptions