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Java - Counting number of Characters, Words and Lines using the Java Scanner
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In this Java programming Tutorial I'll teach you how to write a program to count the number of characters, words and lines in a file.
Name of the file is taken as an input from the user using the scanner, if the user types the filename incorrect, the program will prompt for re-inputting the file name. The file is processed as line-based and token based by using various Scanner methods.
Following topics will be covered in this tutorial:
Name of the file is taken as an input from the user using the scanner, if the user types the filename incorrect, the program will prompt for re-inputting the file name. The file is processed as line-based and token based by using various Scanner methods.
Following topics will be covered in this tutorial:
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