F#可以很容易地解開元組。拆箱清單也是可行的,但編譯器發出警告: let m = [1; 2; 3]
let [a; b; c] = m
// Incomplete pattern matches on this expression. For example, the value '[_;_;_;_]' may indicate a case not covered by the patte
我通過套接字接口從應用程序(server)以C寫入數據。發佈的數據具有以下結構。我正在用Python編寫的客戶端接收數據。 struct hdr
{
int Id;
char PktType;
int SeqNo;
int Pktlength;
};
struct trl
{
char Message[16];
long lon