add single files, secure server, hello world

This commit is contained in:
2020-02-09 23:35:18 +08:00
parent 9f8a7ccc59
commit 2ddf9538ea
17 changed files with 270 additions and 0 deletions

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import 'dart:math';
main() {
final intRandom = new Random();
print('Int random: ${intRandom.nextInt(100)}');
}