declaration
Render a variable during creation of anonymous PHP function
I\'m trying to get a simple sort function going using anonymous functions.One each for asc and desc sorting.[详细]
2023-03-22 14:37 分类:问答Why does an XML declaration starts with "<?xml" instead of "<!xml"?
I thought X开发者_运维百科ML is an application of SGML, and that the default syntax for an SGML declaration starts with \"<!\" delimiter.[详细]
2023-03-21 05:53 分类:问答Is this proper C declaration? If so, why does it not work?
I\'m writing a demo progra开发者_StackOverflow社区m from an educational book made to teach \"C\" for Unix and Windows. However, sometimes I come across code that, when typed exactly, does not want to[详细]
2023-03-20 19:18 分类:问答pointer before declaration of object objective-c
can you tell me something : is it a mistake or can we write \"result\" without the \" * \" here : @implementation Person (Sorting)[详细]
2023-03-17 13:25 分类:问答How does linkage and name mangling work?
Lets take this code sample //header struct A { }; struct B { }; struct C { }; extern C c; //code A myfunc(B&b){ A a; return a; }[详细]
2023-03-16 13:40 分类:问答Is there a valid case for creating a temporary that is immediately destroyed and is not used directly in C++?
Inspired by this question. Suppose I have class Lock with a default constructor and in some code I write the following statement:[详细]
2023-03-16 07:37 分类:问答What does "default" mean after a class' function declaration?
I\'ve seen default used next to function declarat开发者_运维技巧ions in a class. What does it do?[详细]
2023-03-16 06:47 分类:问答Obj-C "Conflicting types for/ Previous declaration of" errors
Obj-C beginner, I\'m getting \"Conflicting types for.../ Previous declaration of...\" errors on the following lines of the implementation file:[详细]
2023-03-16 05:19 分类:问答Problem with Brackets and Array Declaration
So I\'m working on my application and I\'m simply trying to declare a new array of strings.For some reason it wants an extra bracket to close the class at the end (even though the brackets are fine),[详细]
2023-03-15 20:19 分类:问答declaring a class with struct keyword and vice versa
But of course we shouldn\'t even think of doing such things, I know, but still this is quite interesting:[详细]
2023-03-15 07:14 分类:问答