static void dump(const string &value, string &out) { out += '"'; for (size_t i = 0; i < value.length(); i++) { const char ch = value[i]; if (static_cast<uint8_t>(ch) <= 0x1f) { char buf[8]; snprintf(buf, sizeof buf, "\\u%04x", ch); out += buf; } else...
snprintf(buf, sizeof(buf), "%02d:%02d:%02d%s%03d", (int)hr, (int)min, (int)sec, comma ? "," : ".", (int)msec); return std::string(buf); } int timestamp_to_sample(int64_t t, int n_samples) { return std::max(0, std::min((int)n_samples - 1, (int)((t * WHISPER...
原因:在标准I/O中用,将流看成文件的逻辑代表,将对进程->文件的操作,现转换为进程->流(也就是相当于文件)的操作。 补充:函数在返回下一个字符时,会将其unsigned char类型转换为int类型。为不带符号的理由是,如果最高位是1也不会使返回值为负。要求整形返回值的理由是,这样就可以返回所有可能的字符值再加上...
encoding errors occur in any of string and character conversion specifiers (for sprintf_s only), the string to be stored in buffer (including the trailing null) would exceed bufsz. As with all bounds-checked functions, printf_s, fprintf_s, sprintf_s, and snprintf_s are only guaranteed ...
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[!TIP] Constructor with scheme-host-port string is now supported!httplib::Client cli("localhost"); httplib::Client cli("localhost:8080"); httplib::Client cli("http://localhost"); httplib::Client cli("http://localhost:8080"); httplib::Client cli("https://localhost"); httplib::SSLClient...
stores formatted representation of the arguments in a new string (function template) format_to (C++20) writes out formatted representation of its arguments through an output iterator (function template) printffprintfsprintfsnprintf (C++11) prints formatted output tostdout, a file stream or a buffer...
MessageBoxA(g_ui_window, TUNSAFE_VERSION_STRING "\r\n\r\nCopyright © 2018, Ludvig Strigeus\r\n\r\nThanks for choosing TunSafe!\r\n\r\nThis version was built on " __DATE__ " " __TIME__, "About TunSafe", MB_ICONINFORMATION); ...
svr.set_error_handler([](constauto& req,auto& res) {autofmt ="Error Status: %d";charbuf[BUFSIZ];snprintf(buf,sizeof(buf), fmt, res.status); res.set_content(buf,"text/html"); }); 'multipart/form-data' POST data svr.Post("/multipart...
=std::errc())std::cout<<std::make_error_code(result.ec).message()<<'\n';else{std::string_viewstr(buf, result.ptr-buf);std::cout<<std::quoted(str)<<'\n';}}intmain(){show_to_chars(42);show_to_chars(+3.14159F);show_to_chars(-3.14159, std::chars_format::fixed);show_to_...