writeByteSync method
- int value
Synchronously writes a single byte to the file.
Returns 1 on success.
Throws a FileSystemException if the operation fails.
Implementation
int writeByteSync(int value);© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-io/RandomAccessFile/writeByteSync.html