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Difference between modes a, a+, w, w+, and r+ in built-in open function?
...s (Additional characters may follow these sequences.):
``r'' Open text file for reading. The stream is positioned at the
beginning of the file.
``r+'' Open for reading and writing. The stream is positioned at the
beginning of the file.
``w'' Truncate file to zero lengt...
How to check if a folder exists
... with the new Java 7 IO features, actually I trying to receive all the xml files of a folder. But this throws an exception when the folder does not exist, how can I check if the folder exists with the new IO?
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Get size of folder or file
How can I retrieve size of folder or file in Java?
18 Answers
18
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Uploading Files in ASP.net without using the FileUpload server control
How can I get an ASP.net web form (v3.5) to post a file using a plain old <input type="file" /> ?
10 Answers
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Quickly create large file on a Windows system
In the same vein as Quickly create a large file on a Linux system ,
I'd like to quickly create a large file on a Windows system. By large I'm thinking 5 GB. The content doesn't matter. A built-in command or short batch file would be preferable, but I'll accept an application if there are no other...
How to write to file in Ruby?
I need to read the data out of database and then save it in a text file.
7 Answers
7
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Concatenate text files with Windows command line, dropping leading lines
I need to concatenate some relatively large text files, and would prefer to do this via the command line. Unfortunately I only have Windows, and cannot install new software.
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Batch File; List files in directory, only filenames?
...n, but I'm having trouble with it. Basically, I am trying to write a Batch File and I need it to list all the files in a certain directory. The dir command will do this, but it also gives a bunch of other information; I want it to list ONLY the file names and exclude anything else.
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How to create an empty file at the command line in Windows?
How to create an empty file at the DOS/Windows command-line?
32 Answers
32
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Java: Path vs File
... new applications written in Java 7, is there any reason to use a java.io.File object any more or can we consider it deprecated?
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