[File] writeBytes: [String]. | Manual
[File] writeBytes: [String].
Takes a string and writes the bytes in the string to the file
object. Returns the number of bytes actually written.
f := File new: '/path/to/file.txt'. f open: 'r+'. n := f writeBytes: 'Hello World'. f close. The example above writes 'Hello World' to the specified file as bytes. The number of bytes written is returned in variable n.
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