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In CMake, how can I test if the compiler is Clang?
... MESSAGE("MSVC")
endif()
the cmake 3.1 version issue, is documented here: https://cmake.org/cmake/help/latest/policy/CMP0054.html
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How to watch for array changes?
... are lots of ways to change array content. We probably need something more comprehensive...
2. Create a custom observable array
Rather than overriding methods, you could create your own observable array. This particular implementation copies an array into a new array-like object and provides custo...
Streaming a video file to an html5 video player with Node.js so that the video controls continue to
...eam to send the requested part to the client.
var fs = require("fs"),
http = require("http"),
url = require("url"),
path = require("path");
http.createServer(function (req, res) {
if (req.url != "/movie.mp4") {
res.writeHead(200, { "Content-Type": "text/html" });
res.end('<...
TimeStamp on file name using PowerShell
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Useful GCC flags for C
...ain buffer overflows and helps to catch all kinds of dangling pointers.
http://gcc.gnu.org/wiki/Mudflap_Pointer_Debugging
Here's a demo:
$ cat mf.c
int main()
{
int a[10];
a[10]=1; // <-- o noes, line 4
}
$ gcc -fmudflap mf.c -lmudflap
$ ./a.out
*******
mudflap violation 1 (check/writ...
Shell script while read line loop stops after the first line
...
httpie is another command that reads STDIN by default, and will suffer from the same behavior when called inside a bash or fish loop. Use http --ignore-stdin or set standard input to /dev/null as above.
–...
Maximum length of the textual representation of an IPv6 address?
...
Watch out for certain headers such as HTTP_X_FORWARDED_FOR that appear to contain a single IP address. They may actually contain multiple addresses (a chain of proxies I assume).
They will appear to be comma delimited - and can be a lot longer than 45 character...
C++/COM VARIANT实现二维数组 - C/C++ - 清泛网 - 专注C/C++及内核技术
...变量转换为VARIANT*/
VARIANT var = (VARIANT)olesa;
参考资料
http://blog.sina.com.cn/s/blog_74f586a50100rv6t.html
http://hfp0601.blog.163.com/blog/static/228483522011031104718762/
C++ COM VARIANT 二维数组
How do you mock out the file system in C# for unit testing?
...
My recommendation is to use http://systemwrapper.codeplex.com/
as it provides wrappers for mostly used types in System namespace
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