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How to get the error message from the error code returned by GetLastError()?
... NULL);
return (cchMsg > 0);
}
In C++, you can simplify the interface considerably by using the std::string class:
#include <Windows.h>
#include <system_error>
#include <memory>
#include <string>
typedef std::basic_string<TCHAR>...
No newline at end of file
...r if it is allowed by the file format. Furthermore, for example, for C and C++ header files it is required by the language standard.
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What is “:-!!” in C code?
...
recent variants of C++ or C standards have something like static_assert for related purposes.
– Basile Starynkevitch
Feb 10 '12 at 17:00
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What's the strangest corner case you've seen in C# or .NET? [closed]
...
C++ classes can do that too... as I discovered somewhat recently, only to be yelled at for actually trying to use it for an optimization :p
– mpen
Mar 1 '10 at 7:48
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How do I uniquely identify computers visiting my web site?
...lse if( $ifModifiedSince ) {
send304();
} else {
startSession();
send200();
}
Now every time the browser requests tracking.js our server will respond with a 304 Not Modified result and force an execute of the local copy of tracking.js.
I still don't understand. Explain it to me
Lets suppos...
How do you implement a class in C? [closed]
Assuming I have to use C (no C++ or object oriented compilers) and I don't have dynamic memory allocation, what are some techniques I can use to implement a class, or a good approximation of a class? Is it always a good idea to isolate the "class" to a separate file? Assume that we can preallocate t...
Why can't I assign a *Struct to an *Interface?
...t helped me make sense of pointers in a way I was never able to do in C or C++ ... thank you so much for this elegant and simple explanation :-)
– mindplay.dk
Dec 27 '13 at 14:52
2...
How to fix “Headers already sent” error in PHP
...ntent, but also pass a
set of HTTP/CGI headers to the webserver:
HTTP/1.1 200 OK
Powered-By: PHP/5.3.7
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
<html><head><title>PHP page output page</title></head>
<body><h1>Content</h1> <p>...
How do I protect Python code? [closed]
...ere are my suggestions:
(a) Write the critical pieces of the code as C or C++ libraries and then use SIP or swig to expose the C/C++ APIs to Python namespace.
(b) Use cython instead of Python
(c) In both (a) and (b), it should be possible to distribute the libraries as licensed binary with a Pyth...
Convert HTML + CSS to PDF [closed]
...g one from scratch - not a trivial task. Furthermore, Webkit is written in C++ and therefore much faster and much less of a resource hog than PHP based implementation.
– Koobz
Feb 15 '10 at 12:36
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