TCS要求控制关键系统资源的分配和释放,包括数据库记录、通信套接字、安全密钥,等等。
The TCS requires control over the allocation and release of key system resources, including database records, communication sockets, security keys, etc.
这第一个检查将确保记录每次击键的按下和释放操作。
This first check ensures that a press and release is recorded for every key stroke you intended.
这项功能经常被忽略,并且密码文本框只记录按键事件而忽略释放事件。
Most often this feature is ignored, and password text boxes simply record key-press events and ignore key-release events.
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