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Questions - definition

Is an anchor element required to have included text?

It is possible to define an anchor without text? I. e. without inline text. <p>some text <a name="anchor47"></a> and further text</p> I don't find any information in...
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Peter

html

anchor

standards

definition

Votes: 0

Answers: 1

Latest Answer

It's valid, but you could also add a blank space like: <p>some text <a name="anchor47">&nbsp;</a> and further text</p> or you can add text and set the font-size ...
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James

C++: Does using dereference to change value of a variable result in that variable pointing to a different memory block?

I have a simple program int main() { int a = 1; // variable declaration printf("a before: %d \n", a); // a is 1 int* b = &a; // pointer declaration - get the memory addr...
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Joji

c++

pointers

variables

variable-assignment

definition

Votes: 0

Answers: 2

Latest Answer

The variable a is not moved through the memory. The memory for the variable a is allocated as soon as it is defined. The variable a points nowhere. It is designed to store an object of the type int. I...
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Vlad from Moscow

Is a declaration for a non-static data member of a class type also a definition?

I am learning C++. In particular, the difference between declaration and definition. To my current understanding All definitions are declarations but not all declarations are definitions. Here is an...
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Jason

c++

c++11

declaration

definition

non-static

Votes: 0

Answers: 1

Latest Answer

I want to know whether int x; inside the class' definition is a declaration that is not a definition or a definition. The declaration of a non-static data member (such as x) is a definition.
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eerorika

Expected &#39; &#39; in definition of struct

I'm working on a school project right now and i need to define two structs as addresses, like the code below shows : typedef struct board_t* board; /** * @brief Pointer to the structure that holds th...
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Frexom

c

struct

definition

Votes: 0

Answers: 1

Latest Answer

I think typedef names need to be at the end typedef struct piece_struct { /** * @brief Pointer to the structure that holds a piece */ enum shape p_shape; enum size p_size; enum color p_color; en...
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Dikran Marsupial

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