We can omit { } in if…else statements when we have a single line of code to execute. For example, let num = 4; // if condition if (num % 2 == 0) console.log("even number"); else console.log("odd number"); // Output: even number Run Code JavaScript...
JavaScript allows multipleelse ifstatements also. Example: Multiple if else conditions Copy varmySal=500;varyourSal=1000;if(mySal>yourSal){alert("My Salary is greater than your salary");}elseif(mySal<yourSal){alert("My Salary is less than your salary");}elseif(mySal==yourSal){alert("...
JavaScript var isRaining = false; if (isRaining) { alert("Don't forget an umbrella!"); } else { alert("No need for an umbrella."); } Live Example The moment we run the code, we get the second alert, just as we expected. Also notice the body of else. Just like that of if,...
ElseYou can provide a second part to the if statement: else.You attach a statement that is going to be executed if the if condition is false:if (true) { //do something } else { //do something else }Since else accepts a statement, you can nest another if/else statement inside it:...
对于这么多状态,业务代码上有很多判断分支,什么情况下可以做什么操作,这是强校验的。业务初期快速上线,if else可以快速地将业务串联起来,在各个业务处理的节点判断并执行业务逻辑。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 if(LoanStatusConstant.CREATED.equals(oldStatus)||LoanStatusConstant.NEED_MORE_...
Open Compiler x<-c("what","is","truth")if("Truth"%in%x){print("Truth is found the first time")}elseif("truth"%in%x){print("truth is found the second time")}else{print("No truth found")} When the above code is compiled and executed, it produces the following result − ...
if s == 'JavaScript' or s == 'jQuery' or s == 'ZinoUI': print(s + ' Tutorial') Output: jQuery Tutorial Write an if-else in a single line of code You can write an if-else statement in one line using a ternary expression. This can make the code more concise. ...
More on Python if…else Statement CompactifStatement In certain situations, theifstatement can be simplified into a single line. For example, number =10ifnumber >0:print('Positive') Run Code This code can be compactly written as number =10ifnumber >0:print('Positive') ...
Java 中,对于多个字符串的条件判断,可以使用 if-else 语句、 switch 语句或字典集合判断等方法判断。本文主要介绍Java中条件判断时,if条件中有多个字符串需要比较,条件比较多的简单写法。 一般较复杂的写法: if(pouch.getStatus().equals("Finalized") || pouch.getStatus().equals("Ready") ...
else： 执行语句…… 其中”判断条件”成立时（非零），则执行后面的语句，而执行内容可以多行，...