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standards-compliance

What is the “–>” operator in C++?

by IT Nursery

–> is not an operator. It is in fact two separate operators, — and >. The conditional’s code decrements x, while returning x‘s … Read more

Tags c, code-formatting, operators, standards-compliance

C++ new int[0] — will it allocate memory?

by IT Nursery

A simple test app: cout << new int[0] << endl; outputs: 0x876c0b8 So it looks like it works. What does the standard say … Read more

Tags c, memory-management, new-operator, standards-compliance

Do the JSON keys have to be surrounded by quotes?

by IT Nursery

Example: Is the following code valid against the JSON Spec? { precision: “zip” } Or should I always use the following syntax? (And … Read more

Tags json, json5, specifications, standards-compliance

Can an HTML element have multiple ids?

by IT Nursery

I understand that an id must be unique within an HTML/XHTML page. For a given element, can I assign multiple ids to it? … Read more

Tags HTML, standards-compliance, xhtml

Is it valid to have a html form inside another html form?

by IT Nursery

Is it valid html to have the following: <form action=”a”> <input…/> <form action=”b”> <input…/> <input…/> <input…/> </form> <input…/> </form> So when you submit … Read more

Tags HTML, standards-compliance, web-standards

What is the “–>” operator in C/C++?

by IT Nursery

After reading Hidden Features and Dark Corners of C++/STL on comp.lang.c++.moderated, I was completely surprised that the following snippet compiled and worked in … Read more

Tags c, code-formatting, operators, standards-compliance

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