Reading Java text files - Learning Java programming in German - 29
Reading text files is something every good Java developer should know. That's why I'm going to show you how to read files in Java today.
... 0:00 Introduction
0:07 Saving a text file
0:26 Text as a File class
2:12 Short path name for the File class
3:18 Reading the text file (Scanner class)
4:53 Outputting the entire text
5:22 Explanation of Scanner methods
6:33 Reading complex text files
7:54 Reading and saving a dog
8:48 Information
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To read files in Java, you first need to create an object of the File class. To do this, you need to save either the entire path or just the name of your file, depending on whether you saved it in the project folder or not. You can then read this file line by line using the Scanner class.
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Reading text files might seem complicated at first... but I'm sure you'll understand it anyway! :) My respect to you if you follow along with the #tutorial and try the challenges! Then you'll really internalize the File and Scanner classes in Java!
Let me know in the comments if this video helped you learn how to read text files in Java!
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Are you a student or pupil and want to learn the Java programming language, but don't know where to start? Then you've come to the right place!
On this channel, you'll find a guide that will help you learn Java step by step as a beginner. I know it's not always easy, and I'll do my best to explain everything as clearly as possible :) Have fun!!
Jonas Keil❤
#Programming #Java
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