conditional-operator

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In Java, can I use the conditional expression to "choose" reference types?

Can I use the conditional expression to \"choose\" a reference type, as shown below? ??? = isTrue() ? Integer : Double;[详细]

2023-02-07 16:33 分类：问答
Conditionally retaining variables in SAS

I have th开发者_如何学Gois SAS sample code: data BEFORE; input v1 v2; datalines; 1 2 ; data AFTER; put \'Before IF: \' _ALL_;[详细]

2023-02-07 14:23 分类：问答
Excel nested IF's

I have found several sites that talk about work arounds but they all talk about doing some kind of mathematical equation, so this is the nested if\'s I am trying to fix.[详细]

2023-02-07 14:15 分类：问答
Yet Another Conditional Operator Nesting Question

As per C precedence tables, the ternary conditional operator has right-to-left associativity. So, is it directly convertible to the equivalent if-else ladder?[详细]

2023-02-06 18:22 分类：问答
Using conditional operator without assigning its outcome

Why do I have to assign the result of the following conditional expression to a variable to get it to compile?[详细]

2023-02-05 02:00 分类：问答
conditional iterators in Python: How can I pick out a particular iteration?

In django templates I accomplish this with {% if forloop.first %} but im not sure how to do t开发者_开发知识库his in regular \'ole python without writing a clunky counter to count up as my conditional[详细]

2023-02-04 18:34 分类：问答
Objective-C - Loop played but loop condition is false

I\'m trying to convert a sectionned table into a flat list using this function into didSelectRowAtIndexPath (I have a NSArray that is initialisated with the number of items contained in each section)[详细]

2023-02-04 17:25 分类：问答
null coalesce operator in VB.Net(8)

i\'m afraid that this is a stupid question, but i must assume that i have pro开发者_Python百科grammed VB.Net too long and now can\'t figure out how to convert this C# null coalescing operator into VB.[详细]

2023-02-02 15:53 分类：问答
PHP comparison '==' problem

Why is the output \'in\'? <?php if (开发者_开发知识库1==\'1, 3\') { echo \"in\"; } ?> The == operator does type conversion on the two values to try to get them to be the same type. In your exam[详细]

2023-01-31 03:59 分类：问答
Conditional operator always replaceable by if/else?

Until now I was thinking the conditional operator int a = b == 2 ? x1 : x2; is always replaceable by an if/else statement.开发者_Go百科[详细]

2023-01-30 23:53 分类：问答