99 questions
I'm using loop to read files, but I want to read only certain lines (e.g. #26 or #30). Is there a built-in feature to make this possible?Thank you.
Hello, While developing a notepad app for Android, we are trying to export what you wrote down in a file format.The problem is that whether you specify a folder that exists in the device or I define a...
Hello, I'm Yeoreum In who is studying automation by himself. I'd like to turn around some simple Python files on Python, but is there any way to turn Python on Python?
I can't figure out how to sort files by date cryingIs it not possible to sort by selecting one name, date, file size, etc. like window??
Java is trying to add text to a file that already exists What should I do?
I want to read all the files in the folder in Java, what should I do?
I don't want to overwrite the file but I want to add it to the back, but I can't find a wayWho wants to teach me?
What is the easiest way to convert android.net.Uri to File?final File file = new File(Environment.getExternalStorageDirectory(), read.me); Uri uri = Uri.fromFile(file); File auxFile = new File(uri.toS...
We've already implemented a binary tree in the input fileYou need to implement a code that finds the level with the highest number of nodes in that binary tree.Set the input file (input.txt) in advanc...
I'd like to copy the file from Java to another directory.boolean success = false;File[] reviews = dir.listFiles();String trainingDir = dir.getAbsolutePath() + /trainingData;File trDir = new File(train...
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