File In Java Example
- Java search word from text file In this tutorial, you will learn how to search a word from text file and display data related to that word. Here, we have created a text file student.txt which consists of id, name and marks of few students.
- Java File class represents the files and directory pathnames in an abstract manner. This class is used for creation of files and directories, file searching, file deletion, etc. The File object represents the actual file/directory on the disk. Following is the list of constructors to create a File object.
Fast way of searching for a string in a text file. Browse other questions tagged java algorithm strings search file or ask your own question. Iwork 08 download dmg iphone.
Active1 year, 7 months ago
someone can help me with code?How to search in text file any word and count how many it were repeated?
For example test.txt:
And if I want to know how many times are repeated in test.txt word 'Hi' program must say '3 times repeated'
I hope you understood what I want, thank you for answers.
user1768236
13 Answers
Udo KlimaschewskiUdo Klimaschewski4,39711 gold badge2222 silver badges3838 bronze badges
now iterate through this map to get the count for each word using each word as a key to the map values
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Use
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Change A Word In A File
JaganJagan
You can read text file line by line. I assume that each line can contain more than one word. For each line, you call:
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