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How do I resolve the “java.net.BindException: Address already in use: JVM_Bind” error?
...ick on the server > change the port numbers used (ie. for Tomcat admin, HTTP/1.1, & AJP/1.3)
– Adrien Be
Sep 27 '13 at 7:01
2
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Can (domain name) subdomains have an underscore “_” in it?
...that their special character is not confused with hostnames. For example, _http._sctp.www.example.com specifies a service pointer for an SCTP capable webserver host (www) in the domain example.com." (link)
– x-yuri
Jul 20 '15 at 17:22
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Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
...ired.
return (x > 0); // Simpler, clearer, correct.
if (ptr == NULL) // Perfect: compares pointers.
if (!ptr) // Sleazy, but short and valid.
if (ptr == FALSE) // Whatisthisidonteven.
You'll often find some of these "bad example...
Why can't C++ be parsed with a LR(1) parser?
...A function typedef must be a function pointer typedef : typedef int (*func_ptr_type)();
template recursion is limited to 1024, otherwise an increased maximum could be passed as an option to the compiler.
int a,b,c[9],*d,(*f)(), (*g)()[9], h(char); could be forbidden too, replaced by int a,b,c[9],*...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
...
Linux Kernel has now partially implemented the checkpoint/restart futures:https://ckpt.wiki.kernel.org/, the status is here.
Some useful information are in the lwn(linux weekly net):
http://lwn.net/Articles/375855/ http://lwn.net/Articles/412749/ ......
So the answer is "YES"
...
How does the Brainfuck Hello World actually work?
...rints the currently pointed byte.
Example:
suppose you have --> char *ptr = [0] [0] [0] [97] [0]...
if this is a brainfuck statement: >>>. your pointer should be moved 3 spaces to right landing at: [97], so now *ptr = 97, after doing that your translator encounters a ., it should th...
Setting variable to NULL after free
... @Paul: In the specific case, the declaration could read int *nPtr=NULL;. Now, I would agree that this would be redundant, with a malloc following right in the next line. However, if there is code between the declaration and the first initialization, somebody might start using the variab...
How do I remove code duplication between similar const and non-const member functions?
...t comment. I was looking at a const/mutable getter pair returning a shared_ptr. So what I actually needed was something like as_mutable_ptr which looks almost identical to as_mutable above, except that it takes and returns a shared_ptr and uses std::const_pointer_cast instead of const_cast.
...
What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]
...lic static fields do not seem to implement a static constructor (System.IntPtr, for instance). This seems to indicate that the JIT makes some assumptions about BCL reference type initialization.
FYI Here is the JITed code for the two versions:
A<object>.ctor(out string):
public A(out s...
How do you test functions and closures for equality?
...itCast(f, IntInt.self)
let offset = sizeof(Int) == 8 ? 16 : 12
let ptr = UnsafePointer<Int>(lo+offset)
return (ptr.memory, ptr.successor().memory)
}
@infix func === <A,R>(lhs:A->R,rhs:A->R)->Bool {
let (tl, tr) = (peekFunc(lhs), peekFunc(rhs))
return tl.0 ==...