C static、const、volatile

常見的內容涵蓋const, static, volatile, call by value, call by reference, bitwise operation, pointer, stack.

2022年5月26日 — Accessing a volatile object, modifying an object, modifying a file, or calling a function that does any of those operations are all side effects ...

可以節省一些時間上的消耗，inline 功用為建議編譯器可以將該函式展開，用來加快速度，而編譯器會自行判斷，是要將其展開速度比較快，還是使用一般常規的函式呼叫。

2008年10月29日 — Volatile is used to access exact memory locations in RAM, ROM, etc... This is used more often to control memory-mapped devices, access CPU ...

2022年6月17日 — The volatile keyword is intended to prevent the compiler from applying any optimizations on objects that can change in ways that cannot be ...

In the C, C++, C#, and Java programming languages, the volatile keyword indicates that a value may change between different accesses, even if it does not appear ...

In C, the volatile keyword is used to indicate to the compiler that a variable's value may change unexpectedly, so it should not rely on the value being ...

如在C語言中，volatile關鍵字可以用來提醒編譯器它後面所定義的變數隨時有可能改變，因此編譯後的程式每次需要儲存或讀取這個變數的時候，都會直接從變數位址中讀取資料。

2017年7月31日 — 最近有看到一些code定義volatile實在有看沒有懂,看到這篇又有跟別人討論看到這位作者寫的最詳細轉貼至https://swwuyam.tian.yam.com/posts/126375.