Read and Write a Text File in Java - FileInputStream FileOutputStream - APPFICIAL

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Java File Intput and Output

You can get input from a file using the class FileInputStream and PrintWriter.

You can write output to a file using the class FileOutputStream and Scanner. You can also append to a file. Watch the video to see how!

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[Appficial]

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[I_O_O_I]

Months long of not understanding how to read and write files made clear to me in this video in 6 minutes. Amen!

[caitlinwardle]

You saved me, I spent forever trying to understand this and this was the first thing I found that actually made sense

[Walrus]

I learned more from this video than I did from my actual professor. Thank you!!

[kmpooja]

Thank you so sir, this video is very helpful

[coulomb]

Very good tutorial! I was experimenting with the classes (FileOutputStream and PrintWriter), and I saw that you could use the File class instead of FileOutputStream. I don't know if this makes it better or worse, but it's something!

Edit: I found out that you can use the File class for both the Scanner and PrintWriter.

[nareniyer]

wonderful explanation you made it understand very easily

[alp]

Hi !! I was wondering how long it took to have this much knowledge? Do you have personal training site. i feel like i am learning o k in my Academy, but wondering how to get in your level and i have 3 Java teachers giving us a lessons 5 times a week. + Github and Gitbush and SDLC classes. i admire your knowledge.

[TailrMade]

Couldn't you import java.io.*; instead of having to add all of those packages individually? Just curious. Thank you for the helpful video!!

[josealvarado]

for(;;)
System.out.println("Thank you so much youre the best ");