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Does the default constructor initialize built-in types?
...ill only invoke the default constructor if it is user-declared. (That's in C++03. In C++98 - only if the class is non-POD). If the class has no user-declared constructor, then the C() will not call the compiler-provided default constructor, but rather will perform a special kind of initialization th...
Flex-box: Align last row to grid
...0 -4px -4px 0;
list-style: none;
padding: 0;
}
li {
flex: 1 0 200px;
height: 200px;
border-right: 4px solid black;
border-bottom: 4px solid black;
background-color: deeppink;
}
li:empty {
height: 0;
border: none;
}
*,
:before,
:after {
box-sizing: border-box...
Does it make any sense to use inline keyword with templates?
...use you can. (This rule of thumb is conforming to Vandevoorde's/Josuttis's C++ Template: The Complete Guide).
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What is the difference between `let` and `var` in swift?
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C and C++ allows Unicode identifiers as well, via UCNs. If the compiler supports any Unicode source encoding then you can just use the Unicode characters directly. For example auto ???????? = "dogcow"; works in C++ for clang.
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“register” keyword in C?
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Worth adding for people using C++, C++ lets you take the address of a register variable
– Will
Mar 30 '12 at 16:07
5
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How do I resize a Google Map with JavaScript after it has loaded?
...ze");
});
});
html,
body {
height: 100%;
}
#map-canvas {
min-width: 200px;
width: 50%;
min-height: 200px;
height: 80%;
border: 1px solid blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maps.googleapi...
Separating class code into a header and cpp file
...you also can use #pragma once. Also I have omitted the private, by default C++ class members are private.
// A2DD.h
#ifndef A2DD_H
#define A2DD_H
class A2DD
{
int gx;
int gy;
public:
A2DD(int x,int y);
int getSum();
};
#endif
and the implementation goes in the CPP file:
// A2DD.cpp
#...
How to study design patterns? [closed]
... can u recommend some books for TDD and refactoring majorly in C++
– anand
Apr 20 '13 at 3:57
2
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What's the difference between ngModel.$modelValue and ngModel.$viewValue
...rsion of that string. For example, the input might be showing the string '200' but the <input type="number"> (for example) will actually contain a model value of 200 as an integer. So the string representation that you "view" in the <input> is the ngModel.$viewValue and the numeric rep...
Can you use a trailing comma in a JSON object?
...For example, code to output from an array of strings might look like (in a C++ like pseudocode):
19 Answers
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