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C++ protobuf使用入门实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ze------
google::protobuf::TestValue msg_val;
msg_val.set_number_value(123.f);
std::string str = msg_val.SerializeAsString();
std::cout << "--------- len:" << str.length() << ":" << str << std::endl;
google::protobuf::Test message;
message.mutable_fields()->operator []("test") = msg_va...
App Inventor接入Supabase:开源免费的后端新选择 - App Inventor 2 拓展 -...
...客户端)
4. 安装Supabase扩展
在 App Inventor中文网(fun123.cn) 下载Supabase扩展组件,导入到项目中。
5. 配置连接
将Supabase URL和API Key填入扩展组件的对应属性中,即可开始使用。
注意事项
关于匿名登录:Supabase默认没...
How to revert (Roll Back) a checkin in TFS 2010
...
123
You have two options for rolling back (reverting) a changeset in Team Foundation Server 2010 V...
How does a public key verify a signature?
...b 78e5 333e 90cf 3531 )..-11..x.3>..51
00000040: 08c3 3df8 b76e 41f2 a84a c7fb 0c5b c3b2 ..=..nA..J...[..
00000050: 9d3b ed4a b6ad 89bc 9ebc 9154 da48 6f2d .;.J.......T.Ho-
00000060: 5d8e b686 635f b6a4 8774 a621 5558 7172 ]...c_...t.!UXqr
00000070: fbd3 0c35 df0f 6a16 aa84 f5da 5d5e 5336 .....
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...之利器,欢迎体验!
来自中文网文档:https://www.fun123.cn/reference/iot/ble.html
可以获得到广播数据吗?可以获得到广播数据吗?可以接收广播数据:https://www.fun123.cn/reference/ ... l#AdvertisementData
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jQuery Scroll To bottom of the page
... answered Jul 10 '15 at 13:35
f123f123
36422 silver badges88 bronze badges
...
C# short/long/int literal format?
...by F or f is of type float. For example, the literals 1f, 1.5f, 1e10f, and 123.456F are all of type float.
A real literal suffixed by D or d is of type double. For example, the literals 1d, 1.5d, 1e10d, and 123.456D are all of type double.
A real literal suffixed by M or m is of type decimal. For ex...
Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...行的字符串)
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a = 'alo\n123"'
a = "alo\n123\""
a = '\97lo\10\04923"'
a = [[alo
123"]]
C语言中的NULL在Lua中是nil,比如你访问一个没有声明过的变量,就是nil,比如下面的v的值就是nil
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App Inventor 2 LLMAI2Ext 自研拓展:接入DeepSeek、Kimi、通义千问...等国...
... 拓展下载
.aix 最新拓展下载:
cn.fun123.LLMAI2Ext.aix - v2.1
DeepSeek 新增图片识别(视觉):ChatWithImage / ChatWithImageUrl,视觉模型 deepseek-v4-flash-vision-exp
DeepSeek 升级 V4 模型,新增思考模式开关(Thinking...
Windows下MySql安装配置 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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4.赋权限:
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123' WITH GRANT OPTION;
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY '123' WITH GRANT OPTION;
(注:%用于其他主机连接,localhost用于本机连接)MySql 安装配置
