13 июн. 2016 г. · It's called the null-coalescing operator. It means if you have a variable of a reference type and it's null then it provides a default answer ... What does x = (a<b)? A:b mean in C programming? - Quora What is the use of the exclamation mark (!) in C programming ... b; in a C++ program. What does the question mark do? - Quora What does this line of code mean especially question mark and ... Другие результаты с сайта www.quora.com

10 февр. 2013 г. · The context of this is a function that converts a string to a double. This part in particular comes after the function skips white space. I ... What does the question mark character ('?') mean in C++? What does the question mark character ('?') mean? What does a question mark mean in C# code? - Stack Overflow Другие результаты с сайта stackoverflow.com

The question mark operator, ?:, is also found in C++. Some people call it the ternary operator because it is the only operator in C++ (and Java) that takes ...

The conditional operator is a ternary operator; that is, it takes three operands. The two symbols used to denote this operator are the question mark ( ? ) and ...

Продолжительность: 10:11
Опубликовано: 21 дек. 2022 г.

11 окт. 2024 г. · The conditional operator or ternary operator in C is generally used when we need a short conditional code such as assigning value to a variable ...

The question mark helps the statement read as follows: "Is a greater than b? If so, put 25 in c. Otherwise, put 45 in c." ...

In C programming, the question mark is used as a conditional symbol. For example, in the expression x1 ? x2 : x3, if x1 is not zero, then x2 is evaluated, ...

3 окт. 2018 г. · Boxed question mark sounds like it's printing out undisplayable characters, likely something the terminal thinks is unicode. So you are likely ...