Executable program self-deleting is widely used in the uninstallment of the program.

可执行程序自删除广泛用于卸载程序。

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Adding or deleting a slot is easy in Self: you just send the _add_slot message.

在Self中添加或删除slot很简单：只需要发送_add_slot消息。

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If access is based entirely on self-signed certificates, deleting the public key of a certificate from the trust store revokes its access.

如果访问完全基于自签名证书，则从信任存储区中删除证书的公钥将撤销其访问权。

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