file-io Archives - Page 3 of 9

Delete all files in directory (but not directory) – one liner solution

I want to delete all files inside ABC directory. When I tried with FileUtils.deleteDirectory(new File("C:/test/ABC/")); it also deletes folder ABC. Is there a ...

May 23, 2022
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Android; Check if file exists without creating a new one

I want to check if file exists in my package folder, but I don’t want to create a new one. File file = ...

May 22, 2022
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How to open a file using the open with statement

I’m looking at how to do file input and output in Python. I’ve written the following code to read a list of names ...

May 22, 2022
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Read/Write String from/to a File in Android

I want to save a file to the internal storage by getting the text inputted from EditText. Then I want the same file ...

May 22, 2022
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C fopen vs open

Is there any reason (other than syntactic ones) that you’d want to use FILE *fdopen(int fd, const char *mode); or FILE *fopen(const char ...

May 21, 2022
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Read binary file as string in Ruby

I need an easy way to take a tar file and convert it into a string (and vice versa). Is there a way ...

May 20, 2022
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How do I read the first line of a file using cat?

How do I read the first line of a file using cat? 11 Answers 11

May 20, 2022
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How to write a large buffer into a binary file in C++, fast?

I’m trying to write huge amounts of data onto my SSD(solid state drive). And by huge amounts I mean 80GB. I browsed the ...

May 19, 2022
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Batch file to copy files from one folder to another folder

I have a storage folder on a network in which all users will store their active data on a server. Now that server ...

May 19, 2022
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What is simplest way to read a file into String? [duplicate]

This question already has answers here: How do I create a Java string from the contents of a file? (33 answers) Closed 6 ...

May 19, 2022
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