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Why is conversion from string constant to 'char*' valid in C but invalid in C++
The C++11 Standard (ISO/IEC 14882:2011) says in § C.1.1 :
3 Answers
3
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CSS Image size, how to fill, not stretch?
...k.jpg" /></div>
CSS
.container {
width: 300px;
height: 200px;
display: block;
position: relative;
overflow: hidden;
}
.container img {
position: absolute;
top: 0;
left: 0;
width: 100%;
}
It's a pain in CSS to do what you want and center the image, t...
Set breakpoint in C or C++ code programmatically for gdb on Linux
How can I set a breakpoint in C or C++ code programatically that will work for gdb on Linux?
6 Answers
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What are the differences between a pointer variable and a reference variable in C++?
...annot (not without some indirection):
const int &x = int(12); //legal C++
int *y = &int(12); //illegal to dereference a temporary.
This makes const& safer for use in argument lists and so forth.
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When should I use C++ private inheritance?
Unlike protected inheritance, C++ private inheritance found its way into mainstream C++ development. However, I still haven't found a good use for it.
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C++ display stack trace on exception
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You can override the throw mechanism of libstdc++ (used by GCC and potentially Clang) as explained in this answer.
– ingomueller.net
Sep 5 '19 at 8:12
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Is Javascript a Functional Programming Language?
... again. However, then you end up on the level of useful questions like "Is C++ really a programming language"?
The answer to your question on more daily level is "no".
Functional programming means that the program is conceptualized as a evaluation of a function, rather than a control flow. The cod...
Specifically, what's dangerous about casting the result of malloc?
... return value is generally not part of the function signature, not even in C++. The linker just generates a jump to a symbol, that's all.
– Peter - Reinstate Monica
Nov 19 '15 at 16:58
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Undefined, unspecified and implementation-defined behavior
What is undefined behavior in C and C++? What about unspecified behavior and implementation-defined behavior? What is the difference between them?
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MFC OnEraseBkgnd浅析 - C/C++ - 清泛网 - 专注C/C++及内核技术
...严重的闪烁效果，有时看到屏幕白的一条一闪而过，非常不爽。如果将该函数返回值设为TRUE，即不进行背景重绘，虽然屏幕的刷新仍然会闪烁，但是就不会像原来那么严重了。因为窗口的颜色通常与白色反差加大，所以闪烁比...