The ternary operator ? is a way of shortening an if-else clause, and is also called an immediate-if statement in other languages (IIf(condition,true-clause,false-clause) in VB, for example).

2009年3月16日 · Please demonstrate how the ternary operator works with a regular if/else block. Example: Boolean isValueBig = value > 100 ? true : false; Exact Duplicate: How do I use the …

The ternary operator can be used to combine two expressions but an empty statement is not an expression. A method invocation can be used as an expression if the method returns a value (read: …

2011年6月7日 · The conditional (ternary) operator is the only JavaScript operator that takes three operands. This operator is frequently used as a shortcut for the if statement.

Additionally, the example is poor, you should not use ternary operator to replace a statement (if ..else in this case), the operator returns a value, which should be used.

2017年4月13日 · To be clear, this answer advocates the usage of a variable to store an intermediate result, not the usage of an if statement in place of a ternary. Ternary statements are still frequently …

The ternary operator can be used in places where the if..else construct can't, for example in return statements, and as function arguments. The same could be achieved without ternary use, but results …

2008年12月27日 · The ternary operator is a concise way to write simple conditional expressions in a single line. It can be particularly useful when assigning values or constructing expressions based on …

2021年12月29日 · An if / else statement emphasises the branching first and what's to be done is secondary, while a ternary operator emphasises what's to be done over the selection of the values to …

I would avoid using the ternary operator in situations that require if/else if/else, nested if/else, or if/else branch logic that results in the evaluation of multiple lines. Applying the ternary operator in these …