ternary-operator

相关标签：javascript jquery android 多少钱 iPhone

Conditional operator "?:" in C++

Why this statement : int a = 7, b = 8, c = 0; c = b > a? a > b? a++: b++: a++ ? b++:a--; cout << c;[详细]

2023-02-08 20:00 分类：问答
Shorter/cleaner code ternary statement

Is there a shorter, cleaner way to write this? <?php $a = ($a) ? $a : \'e开发者_高级运维mpty\'; ?>[详细]

2023-02-07 05:17 分类：问答
DRY up Ruby ternary

I often have a situation where I want to do some conditional logic and then return a part of the condition. How can I do this without repeating the part of the condition in the true or false expressio[详细]

2023-02-03 07:36 分类：问答
Ternary operators and variable reassignment in PHP

I\'ve perused the questions on ternary operators vs. if/else structures开发者_如何学编程, and while I understand that under normal circumstances there is no performance loss/gain in using ternary oper[详细]

2023-02-03 02:45 分类：问答
In PHP, is conditional variable substitution possible?

I was wondering if something like the following would be possible in PHP: <?php echo \"Hello {isset($name) ? $name : \'World\'}!\\n\"; ?>[详细]

2023-02-03 02:11 分类：问答
Are ternary operators not valid for linq-to-sql queries?

I am trying to display a nullable date time in my JSON response.In my MVC Controller I am running the following query:[详细]

2023-02-01 15:45 分类：问答
doing comparison if else in JasperReports

I want to do a comparison such as: if <field> == 0 then \"-\" Can somebody tell me the synta开发者_运维技巧x using JasperReports?iReport (JasperReports) uses a Ternary operator. For example,[详细]

2023-01-30 05:45 分类：问答
Error when trying to use a ternary operator in C#

Here\'s my code: public void ToggleCheckBox() { if (chk开发者_StackOverflow社区Selected.Checked) ? chkSelected.Checked = false : chkSelected.Checked = true;[详细]

2023-01-27 15:48 分类：问答
VB.NET - Nullable DateTime and Ternary Operator

I\'m having problems with a Nullable DateTime in V开发者_运维知识库B.NET (VS 2010). Method 1 If String.IsNullOrEmpty(LastCalibrationDateTextBox.Text) Then[详细]

2023-01-25 10:31 分类：问答
Does the "condition" (? :) operator work in JavaScript as in C?

Example: var x, y, z; //... x > 10开发者_StackOverflow中文版0 ? y = x : z = x ; Yes it does work the same although operator precedence is always tricky so I would recommend parenthesis to avoid co[详细]

2023-01-23 20:53 分类：问答