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Turn a simple socket into an SSL socket
...lk of the functionality. You may want to add a while loop on connections.
int sockfd, newsockfd;
SSL_CTX *sslctx;
SSL *cSSL;
InitializeSSL();
sockfd = socket(AF_INET, SOCK_STREAM, 0);
if (sockfd< 0)
{
//Log and Error
return;
}
struct sockaddr_in saiServerAddress;
bzero((char *) &sai...
Why is creating a Thread said to be expensive?
...kes its creation expensive? I'm taking the statement as true, but I'm just interested in mechanics of Thread creation in JVM.
...
How do I execute a command and get the output of the command within C++ using POSIX?
...
@Yasky: When the program being executed is int main(){ puts("ERROR"); }.
– dreamlax
Dec 16 '13 at 21:03
8
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What is the point of function pointers?
I have trouble seeing the utility of function pointers. I guess it may be useful in some cases (they exist, after all), but I can't think of a case where it's better or unavoidable to use a function pointer.
...
Why isn't the size of an array parameter the same as within main?
...
An array-type is implicitly converted into pointer type when you pass it in to a function.
So,
void PrintSize(int p_someArray[10]) {
printf("%zu\n", sizeof(p_someArray));
}
and
void PrintSize(int *p_someArray) {
printf("%zu\n", sizeof(p_someArray));
...
if A vs if A is not None:
...g and the built-in operation bool(); should return False or True, or their integer equivalents 0 or 1. When this method is not defined, __len__() is called, if it is defined, and the object is considered true if its result is nonzero. If a class defines neither __len__() nor __nonzero__(), all its i...
Shell command to sum integers, one per line?
...ll accept (as input) multiple lines of text, each line containing a single integer, and output the sum of these integers.
4...
Two-dimensional array in Swift
...
Define mutable array
// 2 dimensional array of arrays of Ints
var arr = [[Int]]()
OR:
// 2 dimensional array of arrays of Ints
var arr: [[Int]] = []
OR if you need an array of predefined size (as mentioned by @0x7fffffff in comments):
// 2 dimensional array of arrays of I...
Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
...n a call to std::terminate() and abort the application.
To clarify the point about move-only parameters, the following is valid C++11, and transfers the ownership of the int from the temporary std::unique_ptr to the parameter of f1 when the new thread is started. However, if you use boost::thread ...
iOS: how to perform a HTTP POST request?
...e.com/dontposthere"] cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:60.0];
// Uncomment the following two lines if you're using JSON like I imagine many people are (the person who is asking specified plain text)
// [request addValue:@"application/json" forHTTPHeaderField:@"Co...
