dart:io

writeFromSync abstract method

void writeFromSync(List<int> buffer, [ int start = 0, int end ])

Synchronously writes from a List<int> to the file. It will read the buffer from index start to index end. If start is omitted, it'll start from index 0. If end is omitted, it will write to the end of buffer.

Throws a FileSystemException if the operation fails.

Source

void writeFromSync(List<int> buffer, [int start = 0, int end]);