shadowqcom/mojo_cn

Mojo编程语言的学习资料、开源社区、中文网站。

欢迎来到 Mojo_CN

Mojo 是一种新的编程语言，我们是国内第一批 Mojo 开发 者。
本项目由Mojo中文网发起，旨在学习Mojo语言和翻译Mojo文档，致力于让更多开发者参与交流。

• Mojo中文网

• Mojo文档

• 开发者社区

开发者交流群

⚡欢迎各位开发者加群 摸鱼 交流。

Wechat & Telegram

QQ

777214484
925241368

Star History

感谢贡献者

License

Mojo_CN by 影象限，shadowq, MojoCN, Mojoo is licensed under CC BY-NC-ND 4.0

mojo_cn's Issues

Feedback for “参数化：编译时元编程”

参数化函数 中的第一个例子显示问题, 应为:

fn repeat[count: Int](msg: String):
    @unroll
    for i in range(count):
        print(msg)

后面的repeat[3]()也应为repeat[3]("Hello").

https://mojocn.org/docs/chat.html 404: Page Not Found

https://mojocn.org/docs/chat.html

404: Page Not Found

struct type run error, in the JupyterLab

CN-demo: self&

struct MyPair:
    var first: Int
    var second: Int

    # We use 'fn' instead of 'def' here - we'll explain that soon
    fn __init__(self&, first: Int, second: Int):
        self.first = first
        self.second = second

    fn __lt__(self, rhs: MyPair) -> Bool:
        return self.first < rhs.first or
              (self.first == rhs.first and
               self.second < rhs.second)

mojo-demo: inout self

struct MyPair:
    var first: Int
    var second: Int

    # We use 'fn' instead of 'def' here - we'll explain that soon
    fn __init__(inout self, first: Int, second: Int):
        self.first = first
        self.second = second

    fn __lt__(self, rhs: MyPair) -> Bool:
        return self.first < rhs.first or
              (self.first == rhs.first and
               self.second < rhs.second)

JupyterLab run demo:

Feedback for “安装Mojo 获取Mojo SDK”

kong-lingran@kong-lingran-None:~$ curl -s https://mojocn.org/get.sh | sh -
[sudo] kong-lingran 的密码：
Executing the setup script for the 'modular/installer' repository ...

OK: Checking for required executable 'curl' ...
OK: Checking for required executable 'apt-get' ...
OK: Detecting your OS distribution and release using system methods ...
^^^^: ... Detected/provided for your OS/distribution, version and architecture:

:
: ... distro=ubuntu version=23.10 codename=mantic arch=x86_64
:
OK: Checking for apt dependency 'apt-transport-https' ...
OK: Checking for apt dependency 'ca-certificates' ...
OK: Checking for apt dependency 'gnupg' ...
OK: Checking for apt signed-by key support ...
OK: Importing 'modular/installer' repository GPG keys ...
OK: Checking if upstream install config is OK ...
OK: Installing 'modular/installer' repository via apt ...
NOPE: Updating apt repository metadata cache ...
Failed to update via apt-get update
命中:1 http://mirrors.aliyun.com/ubuntu mantic InRelease
命中:2 https://mirrors.aliyun.com/docker-ce/linux/ubuntu mantic InRelease
命中:3 http://mirrors.aliyun.com/ubuntu mantic-updates InRelease
命中:4 http://mirrors.aliyun.com/ubuntu mantic-backports InRelease
命中:5 http://security.ubuntu.com/ubuntu mantic-security InRelease
获取:6 https://dl.modular.com/public/installer/deb/ubuntu mantic InRelease [3,674 B]
命中:7 https://packages.microsoft.com/ubuntu/23.10/prod mantic InRelease
获取:8 http://repo.mysql.com/apt/debian jessie InRelease [28.8 kB]
获取:9 https://packages.microsoft.com/ubuntu/20.04/prod focal InRelease [3,632 B]
错误:8 http://repo.mysql.com/apt/debian jessie InRelease
下列签名无效： EXPKEYSIG 8C718D3B5072E1F5 MySQL Release Engineering [email protected]
错误:9 https://packages.microsoft.com/ubuntu/20.04/prod focal InRelease
由于没有公钥，无法验证下列签名： NO_PUBKEY EB3E94ADBE1229CF
正在读取软件包列表...
W: http://repo.mysql.com/apt/debian/dists/jessie/InRelease: 密钥存储在过时的 trusted.gpg 密钥环中（/etc/apt/trusted.gpg），请参见 apt-key(8) 的 DEPRECATION 一节以了解详情。
W: GPG 错误：http://repo.mysql.com/apt/debian jessie InRelease: 下列签名无效： EXPKEYSIG 8C718D3B5072E1F5 MySQL Release Engineering [email protected]
E: 仓库 “http://repo.mysql.com/apt/debian jessie InRelease” 没有数字签名。
W: GPG 错误：https://packages.microsoft.com/ubuntu/20.04/prod focal InRelease: 由于没有公钥，无法验证下列签名： NO_PUBKEY EB3E94ADBE1229CF
E: 仓库 “https://packages.microsoft.com/ubuntu/20.04/prod focal InRelease” 没有数字签名。
^^^^: ... Failed to update via apt-get update - Context above (maybe no packages?).
!!!!: Oh no, your setup failed! :-( ... But we might be able to help. :-)
!!!!:
!!!!: You can contact Modular for further assistance.
!!!!: