golang bytes.buffer 1 buf := bytes.NewBuffer([]byte{}) bytes.buffer 是一个缓冲 byte 类型的缓冲器,这个缓冲器里存放着都是 byte A buffer is a variable-sized buffer of bytes with Read and Write methods. The zero value for Buffer is an empty buffer ready to use. 创建 Buffer 缓冲器 1 2 3 4 5 6 7
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idea 快捷键, keymap alt + shift + up, move line up Key Command ctrl+g line/column ctrl+t Class… ctrl+] move caret to code block end ctrl+alt=b Go to Implementation(s), 接口的实现类
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/data/data/com.google.android.apps.authenticator2/databases/databases
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