4 變數 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 34.2.5 Sending Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 35 Testing in Android 201 35.1 明常見的剖析模式，也就是傳遞資料切片。基礎資料本身一律不會複製。 如要完整剖析 protobuf 訊息，您必須瞭解欄位型別，這會依欄位編號建立索引，通常位於 proto 檔案 內。在本練習中，我們會在針對各欄位呼叫的函式中，將該資訊編碼為 match 陳述式。 我們將使用以下 proto： message PhoneNumber { optional string number = 1; optional string message Person { optional string name = 1; optional int32 id = 2; repeated PhoneNumber phones = 3; } proto 訊息會編碼為一系列的欄位，一個接著一個。每個欄位都以後方加上值的「標記」形式實作。此標記 含有欄位編號 (例如 Person 訊息的 id 欄位編號是 2) 以及有線型別，後者負責定義應如何從位元組資

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 21.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 21.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1114 66 Delimited Files 1139 67 Distributed Computing 1144 67.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 21.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 21.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1114 66 Delimited Files 1139 67 Distributed Computing 1144 67.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 22.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 22.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1301 68 Delimited Files 1332 69 Distributed Computing 1337 69.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 22.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 22.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1301 68 Delimited Files 1332 69 Distributed Computing 1337 69.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 22.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303 22.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1301 68 Delimited Files 1332 69 Distributed Computing 1337 69.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1354 69 Delimited Files 1385 70 Distributed Computing 1390 70.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1352 69 Delimited Files 1383 70 Distributed Computing 1388 70.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1351 69 Delimited Files 1382 70 Distributed Computing 1387 70.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially

Contextual Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.4 Working with Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 22.5 A simple TCP example reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1351 69 Delimited Files 1382 70 Distributed Computing 1387 70.1 Cluster Manager Interface . . . . . . . . . . . . . . . Clauses In code that performs state changes or uses resources like files, there is typically clean-up work (such as closing files) that needs to be done when the code is finished. Exceptions potentially