Count lowercase letters in a file
Write a Python program to count lowercase letters in a file. Step-by-step explanation, colour-coded code and real output.
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1,677 articles · page 71 of 140Count uppercase letters in a file
Write a Python program to count uppercase letters in a file. Step-by-step explanation, colour-coded code and real output.
Count characters in a file
Write a Python program to count the characters in a file, with and without whitespace. Step-by-step explanation, colour-coded code and real output.
Merge two files
Write a Python program to read two files and write their contents into a new file. Step-by-step explanation, colour-coded code and real output.
Characters of a file into a list
Write a Python program to extract the characters (not spaces or newlines) of a file into a list. Step-by-step explanation, colour-coded code and real output.
Is a file closed?
Write a Python program to check whether a file is closed. Step-by-step explanation, colour-coded code and real output.
Write a tuple to a file
Write a Python program to write a tuple to a file and read it back. Step-by-step explanation, colour-coded code and real output.
Size of a file
Write a Python program to get the size of a file in bytes. Step-by-step explanation, colour-coded code and real output.
Count lines in a file
Write a Python program to count the lines in a file. Step-by-step explanation, colour-coded code and real output.
Compare two files
Write a Python program to compare two files and show the lines that differ. Step-by-step explanation, colour-coded code and real output.
Mobile numbers from a file
Write a Python program to get all 10-digit mobile numbers from a file. Step-by-step explanation, colour-coded code and real output.
Odd and even length words
Write a Python program to put the words of a file into two lists by odd and even length. Step-by-step explanation, colour-coded code and real output.
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