1.编译下面代码时,遇到标题中的错误 const char* str = "{\"name\":\"xiaoming\",\"age\":18}"; Json::Value root; Json::Reader reader; if (!reader.parse(str, root)) { cout << "Parse from str failed\n"; return; } string n…

错误提示:error C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use_CRT_SECURE_NO_WARNINGS. See online help for details. 具体如下,这是一个计算输入字符串长度的程序: #include "stdio.h" int main() { char s[30…

问题: 在使用visual studio 2013,进行调试执行代码时,出现如下错误: error C4996: 'strupr': The POSIX name for this item is deprecated. Instead, use the ISO C and C++ conformant name: _strupr. See online help for details. 解决办法: 在头文件尾部添加 #pragma warning(disable:4996) 报错消除 正确代…

以下代码段在VS2008编译可以通过,只是会提示不安全: std::vector<unsigned char> fileData ="asdfsfsfsfsdf";//随便打的 //文件数据大小 int size = fileData.size(); //字节数组 char* data = new char[size + 1]; //把二进制数据复制到数组 std::copy(fileData.begin(), fileData.end(), data); data[siz…

编译lua源码时,使用vs2012,遇到如下错误. 1>------ 已启动生成: 项目: 20130925, 配置: Debug Win32 ------ 1>  stdafx.cpp 1>d:\code\20130925\20130925\stdafx.cpp(18): error C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable de…

使用vs2012/2013配置opencv编译出现问题: 1>------ 已启动生成: 项目: Win32ForOpenCV245, 配置: Debug Win32 ------ 1>  stdafx.cpp1>  Win32ForOpenCV245.cpp1>f:\softs\opencv245\opencv\build\include\opencv2\flann\logger.h(66): error C4996: 'fopen': This function or vari…

使用PCL1.8   中使用粗配准拼接 错误 1 error C4996: 'pcl::SAC_SAMPLE_SIZE': This map is deprecated and is kept only to prevent breaking existing user code. Starting from PCL 1.8.0 model sample size is a protected member of the SampleConsensusModel class c:\program…

vs2013中错误提示信息: error C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1>f:\program files (x86)\microsoft visual studio 12.0\vc\i…

VS2013中如何解决error C4996: 'fopen'问题 初次使用vs系列编辑器编写控制台应用程序时常出现如下错误: error C4996: 'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1>f:\prog…

项目更新到正式平台时,出现Guzzle(5.3) client get请求出现:Unable to parse JSON data: JSON_ERROR_SYNTAX - Syntax error, malformed JSON 在尝试了Guzzle and Stack Exchange API, parsing error “JSON_ERROR_UTF8” 之后,client创建一个request,并添加header(),也是一样的错误,后来修改API HOST,给域名加上www就正常了.…