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CORS: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true
...rs = require('cors')
const corsOptions = {
origin: 'http://localhost:4200',
credentials: true,
}
app.use(cors(corsOptions));
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Parsing HTML using Python
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200
So that I can ask it to get me the content/text in the div tag with class='container' conta...
Will strlen be calculated multiple times if used in a loop condition?
... and again it requires more memory to store. and also because unlike Java, C++ has no "Garbage Collector". Then i can be wrong also. see link regarding absence of "Garbage Collector" in C++.
– codeDEXTER
Jul 6 '12 at 21:55
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Is it possible to style html5 audio tag?
...epia(20%) saturate(70%) grayscale(1) contrast(99%) invert(12%);
width: 200px;
height: 25px;
}
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How to check that an element is in a std::set?
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there is a set.contains(x) that returns a bool in the C++ 20 standard. I don't know why it's taken us until 2020 to get that in.
– gremwell
Aug 24 '18 at 6:33
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What's HTML character code 8203?
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It's the Unicode Character 'ZERO WIDTH SPACE' (U+200B).
this character is intended for line break control; it has no width, but its presence between two characters does not prevent increased letter spacing in justification
As per the given code sample, the entity is e...
How do I prevent the padding property from changing width or height in CSS?
...dited Dec 10 '14 at 12:40
franga2000
56788 silver badges1919 bronze badges
answered Apr 22 '09 at 22:07
rvarch...
What does “#pragma comment” mean?
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#pragma comment is a compiler directive which indicates Visual C++ to leave a comment in the generated object file. The comment can then be read by the linker when it processes object files.
#pragma comment(lib, libname) tells the linker to add the 'libname' library to the list of libra...
Why use iterators instead of array indices?
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In C++0x, the size() member function will be required to have constant time complexity for all containers that support it, including std::list.
– James McNellis
Nov 6 '10 at 16:43
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How to get the current directory in a C program?
...fferLength,
_Out_ LPTSTR lpBuffer
);
These answers apply to both C and C++ code.
Link suggested by user4581301 in a comment to another question, and verified as the current top choice with a Google search 'site:microsoft.com getcurrentdirectory'.
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