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How can I use pointers in Java?
I know Java doesn't have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are m>ex m>perts in java. Is it true?
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How do you determine the size of a file in C?
... regardless of whether you ask for binary. This stream can handle any file content, and has none of the restrictions that tm>ex m>t streams sometimes have.
– Small Boy
Aug 14 at 8:02
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Splitting templated C++ classes into .hpp/.cpp files--is it possible?
...nslation unit (preprocessor output) is separately compilable, and that the contents of the file are compiled once only. it does not indicate that the file is a reusable part of the interface, to be arbitrarily included anywhere. #includeing an actual cpp file would quickly fill your screen with mult...
What is the curiously recurring template pattern (CRTP)?
...ok, can anyone please provide a good m>ex m>planation for CRTP with a code m>ex m>ample?
5 Answers
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How can I reliably get an object's address when operator& is overloaded?
Consider the following program:
5 Answers
5
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Git branch strategy for small dev team [closed]
We have a web app that we update and release almost daily. We use git as our VCS, and our current branching strategy is very simple and broken: we have a master branch and we check changes that we 'feel good about' into it. This works, but only until we check in a breaking change.
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Where is Erlang used and why? [closed]
... services such as MochiBot and MochiAds, which serve
dynamically generated content to millions of viewers daily.
• RabbitMQ, an AMQP messaging protocol implementation. AMQP is an emerging
standard for high-performance enterprise messaging.
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How to get the error message from the error code returned by GetLastError()?
...successful, pBuffer is guaranteed to be NUL-terminated.
// On failure, the contents of pBuffer are undefined.
BOOL GetErrorMessage(DWORD dwErrorCode, LPTSTR pBuffer, DWORD cchBufferLength)
{
if (cchBufferLength == 0)
{
return FALSE;
}
DWORD cchMsg = FormatMessage(FORMAT_MESS...
Dynamically set local variable [duplicate]
... Saying you could do it is what I'm objecting to. From the docs: Note The contents of this dictionary should not be modified; changes may not affect the values of local and free variables used by the interpreter.
– Duncan
Nov 6 '11 at 17:14
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.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?
....length < size)
// Make a new array of a's runtime type, but my contents:
return (T[]) Arrays.copyOf(elementData, size, a.getClass());
System.arraycopy(elementData, 0, a, 0, size);
if (a.length > size)
a[size] = null;
return a;
}
Use the first method so th...