public static String getRemoteAddr(HttpServletRequest request) { String remoteAddr = request.getHeader("X-Real-IP"); if (isNotBlank(remoteAddr)) { remoteAddr = request.getHeader("X-Forwarded-For"); } else if (isNotBlank(remoteAddr)) { remoteAddr = request.getHeader("Proxy-Client-IP");...
Reflective compile-time enum library with clean syntax, in a single header file, and without dependencies. In C++11,everythingcan be used at compile time. You can convert your enums, loop over them,find their max,statically enforce conventions, and pass along the results as template arguments...
(exists) => { if (exists) { res.statusCode = 200; res.setHeader('Content-Type', 'text/plain'); //res.end('Hello World '); res.end(fs.readFileSync(path.join(__dirname, "index.html")).toString()) } else { res.writeHead(404); res.end("Ce fichier n'existe pas"); } });...
Typically<strings.h>just adds some useful but non-standard additional string functions to the standard header<string.h>. For maximum portability you should only use<string.h>but if you need the functions in<strings.h>more than you need portability then you can use<strings.h>instead of<string...
C++ Standard Library header files <algorithm> <allocators> <any> <array> <atomic> <bit> <bitset> <cassert> <ccomplex> <cctype> <cerrno> <cfenv> <cfloat> <charconv> <chrono> <cinttypes> <ciso646> <climits> <clocale> <cmath> <codecvt> <complex> <condition_variable> <csetjmp> <...
因为他会为常数进行初始化,所以precompiled header技巧遇到他就做不出来了。请个别在需要的程序文件中include这个header file就可以了。 OK! 接下来要怎么在程序内使用这些常数及Resource字符串呢?非常简单!!用就对了!举例来说,您要使用MyResString1。您可使用下面的方式:...
in-line:默认值,在当前页面内打开 attachment;filename=xxx:以附件形式打开响应体 响应空行 响应体 4.2 Response对象 功能:设置响应消息 设置响应行 格式:HTTP/1.1 200 ok 设置:setStatus(int sc) 设置响应头:setHeader(String name, String value) 设置响应体 使用步骤: 获取输出流 字符输出流:PrintW...
A simple one header solution to supporting utf8 strings in C and C++. Functions provided from the C header string.h but with a utf8* prefix instead of the str* prefix: API function docs string.hutf8.hcompleteC++14 constexpr strcatutf8cat✔ ...
textscan returns a 1-by-9 cell array C. Get fileID = fopen(filename); C = textscan(fileID,'%s %s %f32 %d8 %u %f %f %s %f'); fclose(fileID); whos C Name Size Bytes Class Attributes C 1x9 2393 cell View the MATLAB® data type of each of the cells in C. Get C...
String remoteAddr = request.getHeader("X-Real-IP"); if (isNotBlank(remoteAddr)) { remoteAddr = request.getHeader("X-Forwarded-For"); } else if (isNotBlank(remoteAddr)) { remoteAddr = request.getHeader("Proxy-Client-IP"); } else if (isNotBlank(remoteAddr)) { ...