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Initialize parent's protected members with initialization list (C++)
...e class). This causes the something member to be default initialized.
From C++0x draft:
12.6.2 Initializing bases and members
2 Names in a mem-initializer-id are
looked up in the scope of the
constructor’s class and, if not found
in that scope, are looked up in the
scope containing the constructo...
What is the use of making constructor private in a class?
...lass();
return *aGlobalInst;
}
};
C. (Only applies to the upcoming C++0x standard) You have several constructors. Some of them are declared public, others private. For reducing code size, public constructors 'call' private constructors which in turn do all the work. Your public constructors ...
Text blinking jQuery
...
here's blinking with animation:
$(".blink").animate({opacity:0},200,"linear",function(){
$(this).animate({opacity:1},200);
});
just give a blink class whatever u want to blink:
<div class="someclass blink">some text</div>
all regards to DannyZB on #jquery
features:
...
Font scaling based on width of container
...ns. The point becomes "moot" if the container is always set to, let's say, 200px wide--then just set a font-size that works for that width.
Example 1
With a flexible width container, however, it must be realized that in some way the container is still being sized off the viewport. As such, it is a m...
When is a C++ destructor called?
Basic Question: when does a program call a class' destructor method in C++? I have been told that it is called whenever an object goes out of scope or is subjected to a delete
...
C++ equivalent of Java's toString?
... stream, i.e. cout , for an object of a custom class. Is that possible in C++? In Java you could override the toString() method for similar purpose.
...
C++ Best way to get integer division and remainder
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@Cookie : C++03 has no concept of long long, but it's highly likely that your compiler has a long long overload of std::div as an extension.
– ildjarn
Aug 15 '11 at 20:40
...
How to position a div in the middle of the screen when the page is bigger than the screen
...xed;
top: 0;
bottom: 0;
left: 0;
right: 0;
width: 200px;
height: 100px;
margin: auto;
background-color: #f3f3f3;">Full Center ON Page
</div>
share
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C++ template constructor
...finitely not in Johannes' words. If they sound humorless then just because C++ is humorless.
– Andreas Spindler
Sep 8 '16 at 10:12
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Is C++14 adding new keywords to C++?
The C++ Standards Committee tends to shy away from adding new keywords to the language, yet with C++11 that was not the case. Some examples:
...