android/app/src/main/java/com/example/flutterapp/MainActivity.java package com.example.flutterapp; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Con
mainhello import 'package:flutter/material.dart'; void main() => runApp(MyApp()); class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp(
# 同一个表字段互换 UPDATE items a,items b SET a.price=b.total,a.total=b.price WHERE a.id=b.id # 查询并插入 INSERT INTO trips(id,created_at,updated_at) SELECT Distinct trip_id,now(),now() FROM possibilities;
# Query/use custom command for `git`. zstyle -s ":vcs_info:git:*:-all-" "command" _omz_git_git_cmd : ${_omz_git_git_cmd:=git} # # Functions # # The name of the current branch # Back-compatibility wra
连接redis redis-cli -h host -p port -a password 查看所有key keys * 查看key的过期时间 PTTL key