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Private virtual method in C++
What is the advantage of making a private method virtual in C++?
5 Answers
5
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UI Terminology: Logon vs Login [closed]
...2,020,000,000
sign in 430,000,000
logon 27,700,000
log on 18,200,000
logout 83,500,000
log out 34,500,000
sign out 19,400,000
log off 5,350,000
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C++: const reference, before vs after type-specifier
...& (and const T*):
const T& is the style used in Stroustrup's The C++ Programming Language book.
const T& is the style used in the C++ standard itself.
const T* is the style used in K&R's The C Programming Language book.
const T* is the style used in the C standard.
Due to the above...
What is the difference between an int and a long in C++?
...s whereas an int was 32 bits. This article covers the rules for the Intel C++ compiler on variable platforms. To summarize:
OS arch size
Windows IA-32 4 bytes
Windows Intel 64 4 bytes
Windows IA-64 4 bytes
Linux IA-32 4 byte...
Set 4 Space Indent in Emacs in Text Mode
... sitting there waiting to be used.
(setq tab-stop-list (number-sequence 4 200 4))
or
(defun my-generate-tab-stops (&optional width max)
"Return a sequence suitable for `tab-stop-list'."
(let* ((max-column (or max 200))
(tab-width (or width tab-width))
(count (/ max-colu...
Where do I find the current C or C++ standard documents?
... standard
As of 1st September 2014, the best locations by price for C and C++ standards documents in PDF are:
C++17 – ISO/IEC 14882:2017: $116 from ansi.org
C++14 – ISO/IEC 14882:2014: $90 NZD (about $60 US) from Standards New Zealand
C++11 – ISO/IEC 14882:2011: $60 from ansi.org $60 from T...
jquery's append not working with svg element?
...>
</head><body>
<svg id="s" xmlns="http://www.w3.org/2000/svg"/>
<script type="text/javascript">
function makeSVG(tag, attrs) {
var el= document.createElementNS('http://www.w3.org/2000/svg', tag);
for (var k in attrs)
...
Forward declaration of nested types/classes in C++
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You can't do it, it's a hole in the C++ language. You'll have to un-nest at least one of the nested classes.
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Simple example of threading in C++
...someone post a simple example of starting two (Object Oriented) threads in C++.
7 Answers
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How to initialize a vector in C++ [duplicate]
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With the new C++ standard (may need special flags to be enabled on your compiler) you can simply do:
std::vector<int> v { 34,23 };
// or
// std::vector<int> v = { 34,23 };
Or even:
std::vector<int> v(2);
v = { 34,23 ...