大约有 30,000 项符合查询结果（耗时：0.0424秒） [XML]
How can you check which options vim was compiled with?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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C++ Tuple vs Struct
...y BOOST_FUSION_ADAPT_STRUCT.
Ripping from the page: ABRACADBRA
namespace demo
{
struct employee
{
std::string name;
int age;
};
}
// demo::employee is now a Fusion sequence
BOOST_FUSION_ADAPT_STRUCT(
demo::employee
(std::string, name)
(int, age))
This mea...
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection
...entPro angle() is a helper function. As stated in the answer, this code is based on samples/cpp/squares.cpp present in OpenCV.
– karlphillip
Oct 3 '13 at 0:11
...
RSS Feeds in ASP.NET MVC
...ecommend:
Create a class called RssResult that
inherits off the abstract base class
ActionResult.
Override the ExecuteResult method.
ExecuteResult has the ControllerContext passed to it by the caller and with this you can get the data and content type.
Once you change the content type to rss, you ...
Static classes and methods in coffeescript
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Convert Data URI to File then append to FormData
...ert a dataURI to a Blob:
function dataURItoBlob(dataURI) {
// convert base64/URLEncoded data component to raw binary data held in a string
var byteString;
if (dataURI.split(',')[0].indexOf('base64') >= 0)
byteString = atob(dataURI.split(',')[1]);
else
byteString =...
Preview an image before it is uploaded
...lt);
}
reader.readAsDataURL(input.files[0]); // convert to base64 string
}
}
$("#imgInp").change(function() {
readURL(this);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form runat="server">
<input ...
Can I replace groups in Java regex?
...replaceGroup("([a-z])(\\d)", "a1b2c3d4e5", 2, 4, "!!!"));
}
Check online demo here.
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How do I make CMake output into a 'bin' dir?
...in/"
)
but this works(set set_target_properties):
set_target_properties(demo5
PROPERTIES
ARCHIVE_OUTPUT_DIRECTORY "/home/xy/cmake_practice/lib/"
LIBRARY_OUTPUT_DIRECTORY "/home/xy/cmake_practice/lib/"
RUNTIME_OUTPUT_DIRECTORY "/home/xy/cmake_practice/bin/"
)
...
Best way to replace multiple characters in a string?
...1000000 loops, best of 3: 0.817 μs per loop
g) 100000 loops, best of 3: 3.64 μs per loop
h) 1000000 loops, best of 3: 0.927 μs per loop
i) 1000000 loops, best of 3: 0.814 μs per loop
Here are the functions:
def a(text):
chars = "&#"
for c in chars:
text = text.replace(c, "...