步骤1:判断条件是否是等值比较 如果条件只是简单的等值比较,可以使用Java的三元运算符(ternary operator)来简化if-else语句。三元运算符的语法如下: variable = (condition) ? expressionTrue : expressionFalse; 1. 其中,condition是一个布尔表达式,如果为true,就返回expressionTrue的值;如果为false,就返回expressionFalse...
Short Hand if...elseThere is also a short-hand if else, which is known as the ternary operator because it consists of three operands.It can be used to replace multiple lines of code with a single line, and is most often used to replace simple if else statements:...
If-else statement vs ternary operator What is the difference between using an if-else statement or the ternary operator? They both say that if a is true then execute b if not execute c. Are there different use cases? To me it seems that if I just need to write a simple if-else stat...
它们允许我们根据条件执行不同的代码块。然而,如果不加以控制,过多的if-else语句可能会使代码变得混乱和难以维护。例如,当有多个嵌套的if-else语句时,代码的逻辑会变得复杂,阅读和理解起来也更加困难。 三元运算符的简洁性 为了减少if-else语句的使用并提高代码的可读性,我们可以使用三元运算符(ternaryoperator)。三元...
In general programming, I like to use the ternary operator : " c = (condition ? a : b) " But in GMS, I wondered if it is always equivalent to the same if statement : "if(condition) then c = a; else c = b;" in terms of execution (it's not always the case in every other...
条件表达式（Ternary Operator）： 对于简单的二元选择，可以使用三目运算符简化代码。通过上述方法，可以...
[Python|Java]Ternary operator| a>b?a:b| a if a>b else b JAVA: importstaticjava.lang.System.out;publicclassTernary {publicstaticvoidmain(String[] args) {inta = 4, b = 5; out.println(++a == b-- ? a : b);//5} } Python:...
Spring EL supports ternary operator , perform “if then else” conditional checking. For example, condition?true:false Spring EL in Annotation Spring EL ternary operator with@Valueannotation. In this example, if “itemBean.qtyOnHand” is less than100, then set “customerBean.warning” to true,...
Spring EL in Annotation Spring EL ternary operator with@Valueannotation. In this example, if “itemBean.qtyOnHand” is less than 100, then set “customerBean.warning” totrue, else set it tofalse. packagecom.mkyong.core;importorg.springframework.beans.factory.annotation.Value;importorg.springfra...
GetType Operator GetXmlNamespace Operator If Operator Is Operator IsFalse Operator IsNot Operator IsTrue Operator Like Operator Mod Operator NameOf Operator New Operator Not Operator Or Operator OrElse Operator Sub Expression TryCast Operator TypeOf Operator ...